VERKAPSELUNG EINER VORRICHTUNG

Licht emittierendes Bauelement und Verfahren zur Herstellung eines Licht emittierenden Bauelements

Es wird ein Licht emittierendes Bauelement (100) mit einem Substrat (1) und einer Substratoberseite (11) angegeben. Auf der Substratoberseite (11) ist eine Schichtenfolge (2) angeordnet, die zumindest eine aktive, Licht emittierende, organische Schicht (20) aufweist. Daneben umfasst die Schichtenfolge (2) mehrere Emissionsbereiche (5), die zur Emission von Licht vorgesehen sind. Ferner umfasst die Schichtenfolge (2) Stromleitschienen (210), wobei in Draufsicht auf die Substratoberseite (11) die Emissionsbereiche (5) der Schichtenfolge (2) zwischen oder neben den Stromleitschienen (210) angeordnet sind. Des Weiteren umfasst das Licht emittierende Bauelement (100) ein Kapselglas (3), wobei die Schichtenfolge (2) zwischen dem Substrat (1) und dem Kapselglas (3) angeordnet ist. Auf dem Kapselglas (3) sind Abstandshalter (4) aufgebracht, wobei die Abstandshalter (4) als Erhebungen auf einer der Schichtenfolge (2) zugewandten Kapselglasunterseite (31) ausgebildet sind. In Draufsicht auf die Substratoberseite ...

Lichtemittierende Vorrichtung

Es wird eine lichtemittierende Vorrichtung vorgeschlagen, bei der ein lichtemittierendes Element (LE) flächig auf einem Substrat (SU), angeordnet unter eine Abdeckung (AD), dicht eingeschlossen ist. Die Abdeckung stützt sich zumindest über ein Stützelement (SE) in einem zentralen vom Rand des lichtemittierenden Elements entfernten Bereich auf diesen auf. Des Weiteren sind in der zum lichtemittierenden Element weisenden Oberfläche Vertiefungen (V) vorgesehen, in denen ein Hohlraum eingeschlossen ist, in dem ein Getter-Material (GE) angeordnet ist. Im Randbereich ist die Abdeckung über ein Dichtmittel (DM) mit dem Substrat abgedichtet.

Dual panel type organic electroluminescent device and method for fabricating the same

Plastic organic electroluminescent display device and method of fabricating the same

Laminates for encapsulating devices

METHOD FOR PRODUCING A PLATE ARRANGEMENT

The invention relates to a method for producing a plate assembly with two plates (1, 2) which have, at least in some sections, an interstice (4) between them and a uniform distance (d) from each other and/or are arranged parallel to each other with a meltable solder material (3, 3') between them. The problem of setting a defined distance between the plates as precisely as possible is solved according to the invention in that a pressure difference is generated between the interstice (4) between the plates and the outer space surrounding the plates such that the pressure in the outer space is greater than in the interstice (4) and that the temperature of the solder material (3, 3') is temporarily increased at least intermittently to above the melting temperature thereof while the pressure difference prevails.

Organic LED display device for e.g. wristwatch, has substrate covered by cover that is provided with excrescence drilled with hole whose diameter is lower than geometrical dimensions of excrescence, where hole crosses substrate

The device (34) has a substrate (1) covered by a cover (40) and provided with a stack of layers e.g. anode layer (8), insulating layer (10), spacing layer (18) comprising savings in a first zone located vertical to an excrescence (36), active injection layer of holes (24), active transport layers of holes and electrons (28), a cathode layer (30) comprising a saving in a second zone located vertical to the excrescence. The excrescence of the cover is drilled with hole (48) whose diameter is lower than geometrical dimensions of excrescence. The hole crosses the substrate. An independent claim is also included for a method for manufacturing an organic LED display device.

Display substrate, manufacturing method thereof and display device

Organic light emitting diode display device

The manufacturing method and the manufacturing apparatus

Organic light-emitting display device and manufacturing method thereof

Organic Electro luminescence Device and fabrication method thereof

ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE WHICH ARRANGES A FILLER BETWEEN A DISPLAY SUBSTRATE AND AN ENCAPSULATION SUBSTRATE, AND A MANUFACTURING METHOD THEREOF

PURPOSE: An organic light emitting diode display device and a manufacturing method thereof are provided to control the generation of the defect of a sealing state by using a sealant. CONSTITUTION: An encapsulation substrate(210) is arranged to face a display substrate. A sealant(350) is arranged between the display substrate and the encapsulation substrate and seals hermetically the display substrate and the encapsulation substrate. A plurality of spacers(195) are formed on at least one substrate between the display substrate and the encapsulation substrate. A plurality of spacers maintains an interval between the encapsulation substrate and the display substrate. A filler(310) is arranged in an interval between the encapsulation substrate and the display substrate. COPYRIGHT KIPO 2010 ...

DISPLAY MODULE ENCAPSULATION STRUCTURE AND PREPARATION METHOD THEREOF

A display module encapsulation structure and a preparation method thereof according to the present invention relate to the technical field of display components and are used in preparing the display components such as AMOLEDs. According to the structure and the method of the present invention, a display module is mainly sealed and protected through a thin film encapsulation structure. That is to say, the display module is sealed by a transparent inorganic thin film layer having water resistance and oxidation resistance to buffer the internal and external stress of the thin film layer and restrain the thin film layer from being separated by bending stress when manufacturing a flexible module. A protrusion structure formed by overlapping several layers effectively restrains the diffusion of inorganic layer coating, increases the number of waterproof membranes on the side surface of a thin film component to improve encapsulation effects, and supports a metal mask to prevent damage to a pattern ...

SEALANT DISPENSER AND A METHOD OF SEALING A DISPLAY PANEL USING THE SAME

ORGANIC LIGHT EMITTING DISPLAY DEVICE AND A MANUFACTURING METHOD THEREOF FOR PREVENTING A DEFECTIVE PIXEL

PURPOSE: An organic light emitting display device and a manufacturing method thereof are provided to reduce a failure rate due to penetration of different pixels on an organic layer by reducing the times of deposition processes of a fine metal mask. CONSTITUTION: A plurality of pixel electrodes is arranged in rows and columns on a substrate. An organic common layer covers a plurality of pixel electrodes. The plurality of pixel electrodes comprises a first pixel electrode(121), a second pixel electrode(122), and a third pixel electrode. The plurality of pixel regions is arranged in rows and columns. The pixel region comprises a plurality of first pixel regions, second pixel regions, and third pixel regions. COPYRIGHT KIPO 2013 ...

DISPLAY DEVICE

TOUCH SCREEN AND MANUFACTURING METHOD THEREOF

The present invention relates to a touch screen and a manufacturing method thereof. The touch screen includes a packaging cover plate and a TFT substrate. The TFT substrate and the packaging cover plate are bonded to each other with a sealant. The touch screen additionally includes: a touch assembly which is placed on the bottom of the packaging cover plate, and includes a touch pattern and a lead pattern electrically connected to the touch pattern; an OLED element which is formed on the TFT substrate, and includes a top electrode, a bottom electrode and an organic layer located between the top electrode and the bottom electrode; a touch wire which is formed on the TFT substrate; a spacer which is placed on the TFT substrate to correspond to the lead pad, and maintains a gap between the TFT substrate and the packaging cover plate; and a touch conductive layer which is formed on a top part and a lateral side of the spacer, and transmits a touch signal from the touch assembly to the TFT substrate ...

Organic light emitting diode display device and method of fabricating the same

An organic light emitting diode display device, comprises: a thin film transistor on a substrate; a first insulating layer on the thin film transistor; a connecting electrode connected to the thin film transistor and a first auxiliary electrode on the first insulating layer; a second insulating layer on the connecting electrode and the first auxiliary electrode; an anode connected to the connecting electrode and a second auxiliary electrode spaced apart from the anode and connected to the first auxiliary electrode on the second insulating layer; a bank layer having a first contact hole exposing the anode and a second contact hole exposing the second auxiliary electrode on the anode and the second auxiliary electrode; an organic emitting layer on the anode in the first contact hole; and a cathode electrically connected to the second auxiliary electrode on the organic emitting layer.

Method of manufacturing an OLED display device, the resulting OLED display device and a timepiece comprising the same

Organic light emitting diode display device (34) including a substrate (1) covered by a cover (40) which has a plane surface (38) delimited along the external perimeter thereof by an edge (42), via which the cover (40) is secured to the substrate (1), the plane surface (38) of the cover (40) being provided with an protuberance (36) which extends in the direction of the substrate (1), the substrate (1) being provided with a stack of layers, said stack of layers comprising at least the following layers in succession in the following order starting from the substrate (1): at least one anode (8); an insulating layer (10); a spacer layer (18) which has a first exclusion area (20) in a first area which is located plumb with the protuberance (36); an active hole injection layer (24), an active hole transport layer (26) and an active electron transport layer (28); a cathode layer (30) which has a second exclusion area (32) which is located plumb with the protuberance (36); the protuberance (36) ...

Encapsulation of electronic devices

An encapsulation for a device is disclosed. Spacer particles are randomly located in the device region to prevent a cap mounted on the substrate from contacting the active components, thereby protecting them from damage. The spacer particles are fixed to one side of the substrate to prevent any movement.

OLED WITH FLEXIBLE COVER LAYER

The invention relates to an OLED and its manufacture. The OLED comprises substrate (1),a first electrode layer (2),a package (3) of layers comprising organic electroluminescence material, a second electrode layer (4),a spacer layer (5) and a cover (6) being sealed to the substrate (1) via a sealing material (8). According to the invention, the cover (6) is formed as a layer of a flexible material which is permanently fixed to at least a part of the spacer layer (5). OLEDs with this feature have less moisture penetration and can be produced with less costs. Moreover, electrical contacts (11) between the cover (6) and one of the electrode layers (2, 4) are more reliable in OLEDs having this feature.

Luminescence display panel with auxiliary electrode and method for fabricating the same

A luminescence display panel, which can be manufactured without any damage to an organic layer thereof, and a method for fabricating the same are disclosed. According to one of the embodiments in the present invention, the luminescence display panel includes a first electrode formed on a lower substrate, an organic layer formed on the first electrode, the organic layer including a luminescence layer, a second electrode formed on the organic layer, the second electrode having a thin film structure, and an auxiliary electrode formed on an upper substrate and facing the lower substrate, the auxiliary electrode being connected to the second electrode. The second electrode is thinner than at least one of the first electrode and the auxiliary electrode.

DISPLAY DEVICE, ELECTRONIC APPARATUS, AND METHOD OF FABRICATING THE DISPLAY DEVICE

It is an object of the invention to provide a technique to manufacture a display device with high image quality and high reliability at low cost with high yield. The invention has spacers over a pixel electrode layer in a pixel region and over an insulating layer functioning as a partition which covers the periphery of the pixel electrode layer. When forming a light emitting material over a pixel electrode layer, a mask for selective formation is supported by the spacers, thereby preventing the mask from contacting the pixel electrode layer due to a twist and deflection thereof. Accordingly, such damage as a crack by the mask does not occur in the pixel electrode layer. Thus, the pixel electrode layer does not have a defect in shapes, thereby a display device which performs a high resolution display with high reliability can be manufactured.

OLED DISPLAY APPARATUS WITH IN CELL TOUCH STRUCTURE

An OLED display apparatus with an in cell touch structure includes a cover plate, an array substrate facing the cover plate, an organic light-emitting layer arranged therebetween, multiple driving lines and multiple sensing lines arranged at an inner side of the cover plate facing the array substrate, multiple signal pins arranged at an inner side of the array substrate, where each of the signal pins corresponds to one of the driving lines or one of the sensing lines, and multiple conductive structures. The conductive structures are arranged between the driving lines and the signal pins or between the sensing lines and the signal pins. Each conductive structure includes an end electrically connecting a driving line or a sensing line to a corresponding signal pin, and an opposite end electrically connected to a corresponding touch signal transmission line.

DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME

A display device may include a substrate, pixels, and a crack mitigation structure. The substrate may include a main region, a sub-region, and a bending region. The bending region may be connected between the main region and the sub-region and may include a curved outline section. The pixels may be disposed on the main region. The crack mitigation structure may be disposed on the bending region. A section of the crack mitigation structure may be substantially parallel to the curved outline section.

ORGANIC ELECTROLUMINESCENCE DISPLAY UNIT, METHOD OF MANUFACTURING ORGANIC ELECTROLUMINESCENCE DISPLAY UNIT, AND COLOR FILTER SUBSTRATE

A display device includes a first electrode, an organic layer including a light emitting region, and a second electrode. The display device also includes a conductive layer electrically connected to the second electrode and including an opening corresponding to the light emitting region.

Light-emitting device and a method of manufacturing light-emitting device

To provide a highly reliable light-emitting device and especially a light-emitting device which can be formed without use of a metal mask and includes a plurality of light-emitting elements. A structural body at least an end of which has an acute-angled shape is provided so that the end can pass downward through an electrically conductive film formed over the insulating layer and can be at least in contact with an insulating layer having elasticity, thereby physically separating the electrically conductive film, and the electrically conductive films are thus electrically insulated from each other. Such a structure may be provided between adjacent light-emitting elements so that the light-emitting elements can be electrically insulated from each other in the light-emitting device.

Organic light emitting display device and method of manufacturing the same

An organic light emitting display device that is capable of preventing the permeation of moisture by changing a sealing structure, thereby preventing the degradation of pixels and thus improving look-and-feel characteristics and a method of manufacturing the same are disclosed. The organic light emitting display device includes a first substrate and a second substrate being opposite to each other, the first substrate and the second substrate having a display region defined in the middle thereof and a non-display region defined at the edge thereof, respectively, a plurality of gate lines and data lines formed at the display region on the first substrate, the gate lines and the data lines crossing each other to define a pixel region, a thin film transistor formed at each of the intersections between the gate lines and data lines, an organic light emitting layer formed on the second substrate corresponding to the pixel region, and first and second electrodes located above and below the organic ...

Light-Emitting Element and Display Device

There has been a problem that difference in refractive index between an opposite substrate or a moisture barrier layer provided thereover, and air is maintained large, and light extraction efficiency is low. Further, there has been a problem that peeling or cracking due to the moisture barrier layer is easily generated, which leads to deteriorate the reliability and lifetime of a light-emitting element. A light-emitting element comprises a pixel electrode, an electroluminescent layer, a transparent electrode, a passivation film, a stress relieving layer, and a low refractive index layer, all of which are stacked sequentially. The stress relieving layer serves to prevent peeling of the passivation film. The low refractive index layer serves to reduce reflectivity of light generated in the electroluminescent layer in emitting to air. Therefore, a light-emitting element with high reliability and long lifetime and a display device using the light-emitting element can be provided.

Organic electroluminescence device with separating foil

An organic electroluminescence device (OLED) has a substrate, a first electrode layer, a layer of organic electroluminescence material, a second electrode layer, a cover layer, a moisture-absorber and a separating foil of resilient material. The separating foil is positioned between the second electrode layer and the moisture-absorber. Spacer structures such as dots are applied on the separating foil between the foil and the cover.

Light-emitting device and a method of manufacturing light-emitting device

To provide a highly reliable light-emitting device and especially a light-emitting device which can be formed without use of a metal mask and includes a plurality of light-emitting elements. A structural body at least an end of which has an acute-angled shape is provided so that the end can pass downward through an electrically conductive film formed over the insulating layer and can be at least in contact with an insulating layer having elasticity, thereby physically separating the electrically conductive film, and the electrically conductive films are thus electrically insulated from each other. Such a structure may be provided between adjacent light-emitting elements so that the light-emitting elements can be electrically insulated from each other in the light-emitting device.

Electronic Device and Method of Driving the Same

To provide a novel driving method for driving an electronic device by using digital gray scale and time gray scale in combination, which secures high duty ratio, which can display an image normally even when a sustain period is shorter than an address period, and which is hardly affected by dulled signal waveform. In a sub-frame period (102) where a sustain period is shorter than an address period, a clear period (105) is squeezed in between completion of a sustain period (104) and start of an address period of the subsequent sub-frame period. The length of the sustain period (104) thus can be set without being limited by the length of an address period (103). This non-display period is provided by changing the electric potential of a storage capacitor line. Therefore, unlike the case where the non-display period is provided by changing the electric potential of a cathode wiring, the present invention is hardly affected by dulled signal waveform.

DISPLAY DEVICE INCLUDING TOUCH SENSOR AND MANUFACTURING METHOD THEREOF

A display device includes a peripheral area around a display area, a display element in the display area, and a dam in the peripheral area. A thin film encapsulation layer covers the dam and the display element. A touch sensor is on the thin film encapsulation layer. A first insulating layer is between the thin film encapsulation layer and the touch sensor and has a first region and a second region. A dielectric constant of the first region is lower than a dielectric constant of the second region, and the first region is between the dam and the touch sensor.

Display device

A display device is provided. The display device has a display region and includes: a substrate; a driving layer disposed on the substrate; a self-emitting layer disposed on the driving layer and including a reflective electrode; a sensor disposed in the display region; and a spacer disposed on the self-emitting layer, wherein the sensor does not overlap the reflective electrode in a normal direction of the substrate, and the sensor does not overlap the spacer in the normal direction of the substrate.

Organic light emitting diode device and manufacturing method thereof

An organic light emitting diode device can have an enhanced thin film encapsulation layer for preventing moisture from permeating from the outside. The thin film encapsulation layer can have a multilayered structure in which one or more inorganic layers and one or more organic layers are alternately laminated. A barrier can be formed outside of a portion of the substrate on which the organic light emitting diode is formed. The organic layers of the thin film encapsulation layer can be formed inside an area defined by the barrier.

ORGANIC LIGHT EMITTING DIODE DISPLAY AND MANUFACTURING METHOD THEREOF

A display device includes: a substrate; a semiconductor layer; a gate electrode overlapping the semiconductor layer; a common voltage line disposed on a same layer as the gate electrode; a common voltage line anti-oxidation layer disposed on the common voltage line; an interlayer insulating layer; source and drain electrodes disposed on the interlayer insulating layer; and a common voltage applying electrode disposed on a same layer as the source electrode and the drain electrode. The common voltage applying electrode is connected to the common voltage line through a first contact hole formed in the interlayer insulating layer, the common voltage line anti-oxidation layer includes an opening overlapping the common voltage line, the interlayer insulating layer is disposed in the opening, a width of the opening is smaller than a width of the common voltage line, and the first contact hole is disposed in the opening in a plan view.

ORGANIC LIGHT-EMITTING DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME

Provided are an organic light-emitting display apparatus and a method of manufacturing the same. The organic light-emitting display apparatus includes: a substrate on which a display area is defined, wherein an image is displayed on the display area; a thin film transistor arranged on the display area of the substrate; a via-insulating layer covering the thin film transistor; a pixel electrode arranged on the via-insulating layer and electrically connected to the thin film transistor; a pixel-defining layer including an opening exposing a central portion of the pixel electrode, and covering an edge of the pixel electrode; a counter electrode facing the pixel electrode; an organic emission layer arranged between the pixel electrode and the counter electrode; a wire arranged on the via-insulating layer to be spaced apart from the pixel electrode and including a spacer area and a non-spacer area; and a spacer arranged on the spacer area.

Substrate, method of manufacturing the same and display device

A substrate, a display device including the substrate and a method of manufacturing the substrate are disclosed. The substrate includes: a base substrate; an overcoat layer on the base substrate; and a spacer on a surface of the overcoat layer facing away from the base substrate. The spacer is in direct contact with the surface of the overcoat layer facing away from the base substrate.

Flexible display device and method of manufacturing the same

A method of manufacturing a flexible display device includes: forming an integrated circuit chip, a flexible printed circuit board and a frontplane laminate over a driving substrate; adhering a front protective layer over the frontplane laminate and the flexible printed circuit board, such that the front protective layer is in contact with the frontplane laminate, in which the front protective layer has a first opening corresponding to the integrated circuit chip; and filling a second adhesive into the first opening and covering an upper surface, a side surface or a combination thereof of the integrated circuit chip. A flexible display device is also provided.

Manufacturing method of organic electroluminescent substrate

A manufacturing method of an organic electroluminescent substrate, comprising: providing a base including a display area and a non-display area; and inkjet-printing the base such that such that the base is completely covered by an inkjet-printed area. The present disclosure can improve the thickness uniformity of the film formed in the display area.

表示装置

電子装置

ПОГЛОЩАЮЩИЕ СИСТЕМЫ, СОДЕРЖАЩИЕ ОДНО ИЛИ НЕСКОЛЬКО ОТЛОЖЕНИЙ ПОГЛОЩАЮЩЕГО МАТЕРИАЛА И СЛОЙ МАТЕРИАЛА ДЛЯ ПЕРЕНОСА H2O

Изобретение относится к поглощающим системам, предпочтительно, для приборов, где поддерживается вакуум или определенный состав газовой атмосферы. Предложена поглощающая система, содержащая одно или несколько отложений поглощающего материала, по меньшей мере, одно из которых содержит поглотитель, способный поглощать Н2О, при этом упомянутая поглощающая система дополнительно содержит слой прозрачного материала для переноса Н2О, который расположен в контакте с, по меньшей мере, одним из упомянутых отложений, содержащих поглотитель, способный поглощать Н2О. Изобретение обеспечивает защиту поглощающего материала системы от нежелательных изменений. 3 н. и 22 з.п. ф-лы, 8 ил.

ОРГАНИЧЕСКАЯ ЭЛЕКТРОЛЮМИНЕСЦЕНТНАЯ ПАНЕЛЬ, ОРГАНИЧЕСКИЙ ЭЛЕКТРОЛЮМИНЕСЦЕНТНЫЙ ДИСПЛЕЙ, ОРГАНИЧЕСКОЕ ЭЛЕКТРОЛЮМИНЕСЦЕНТНОЕ ОСВЕТИТЕЛЬНОЕ УСТРОЙСТВО И СПОСОБЫ ИХ ПРОИЗВОДСТВА

Настоящее изобретение относится к органической ЭЛ панели, органическому ЭЛ дисплею и органическому ЭЛ осветительному устройству, которые допускают одновременное производство нескольких органических ЭЛ панелей с узкой обрамляющей областью и высокой надежностью, а также относится к способам их производства. Органическая электролюминесцентная панель по настоящему изобретению содержит: подложку элемента, в которой формируют органический электролюминесцентный элемент и терминальную область; изолирующую деталь, которая покрывает органический электролюминесцентный элемент; изолирующую подложку, прикрепленную к подложке элемента изолирующей деталью, вставленной между ними; и первый разделитель, размещенный только в области между органическим электролюминесцентным элементом и терминальной областью, при этом первый разделитель размещен на расстоянии от изолирующей детали, что обеспечивает пространство, которое служит амортизатором, предотвращающим отслаивание изолирующей детали вследствие внешнего ...

ОРГАНИЧЕСКОЕ ЭЛЕКТРОЛЮМИНЕСЦЕНТНОЕ ДИСПЛЕЙНОЕ УСТРОЙСТВО И СПОСОБ ДЛЯ ЕГО ФОРМИРОВАНИЯ

... 1. Органическое электролюминесцентное дисплейное устройство, содержащее:подложку для размещения компонентов, имеющую органический электролюминесцентный элемент;схемную плату, имеющую схему управления органического электролюминесцентного элемента, подложка для размещения компонентов и схемная плата соединены друг с другом; ипроводник в промежутке между подложкой для размещения компонентов и схемной платой,причем подложка для размещения компонентов содержит в этом порядке со стороны лицевой поверхности наблюдения:прозрачный разделительный слой;светорассеивающий слой;прозрачный электрод;светоизлучающий слой; иотражательный электрод,при этом проводник электрически соединяет отражательный электрод с электродом схемы управления.2. Органическое электролюминесцентное дисплейное устройство по п.1, дополнительно содержащее:защитную подложку, отделенную другим промежутком от прозрачного разделительного слоя на стороне лицевой поверхности наблюдения; игазовый слой, сформированный между подложкой для ...

Radiation-emitting element i.e. organic LED, protecting component, has connecting material with ferromagnetic particles, and softened by inductive heating for mechanically connecting substrates

The component has two substrates (1, 2) i.e. glass substrates, and a radiation-emitting element (4) i.e. organic LED, containing an organic material and arranged on the substrate (1). The substrates are arranged relative to each other such that the element is arranged between the substrates. A connecting material (3) is located between the substrates for enclosing the element and for mechanically connecting the substrates with each other. The connecting material has ferromagnetic particles, and is softened by inductive heating for mechanically connecting the substrates. An independent claim is also included for a method for manufacturing a component.

Organisches lichtemittierendes Anzeigpanel, Verfahren zu seiner Vorbereitung und organische lichtemittierende Anzeigevorrichtung

Bereitgestellt wird ein organisches lichtemittierendes Anzeigepanel mit: einem Arraysubstrat (10), einem organischen lichtemittierenden Element (20), das auf dem Arraysubstrat (10) angeordnet ist, und einem Einkapselungsabschnitt (30), wobei das organische lichtemittierende Element (20) eine reflektierende Schicht (21) umfasst, eine Pixeldefinitionsschicht (24) mit Pixeldefinitionsteilen umfasst, eine lichtemittierende Pixelschicht (22) mit lichtemittierenden Pixelteilen, die jeweils zwischen den Pixeldefinitionsteilen angeordnet sind, umfasst, eine Kathodenschicht (23), die auf einer Seite der lichtemittierenden Pixelschicht (22) entfernt von der reflektierenden Schicht (21) angeordnet ist, umfasst, und eine Trägerschicht (40), die zwischen mindestens einem Paar benachbarter lichtemittierenden Pixelteilen der lichtemittierenden Pixelschicht (22) angeordnet ist, umfasst, wobei die Trägerschicht einen Metallteil (41) und ein ringförmiges organischen Teil (42), der auf einer Seite des Metallteils ...

Electroluminescent display device

Apparatus and method for increased device lifetimein an organic electroluminescent device.

Organic optoelectronic devices and methods of making the same

FOIL UNIT AND PLASMA DISPLAY BOARD WITH THIS

PACKAGING FOR ORGANIC LEDS

METHOD OF MANUFACTURING A FLAT PANEL DISPLAY

SUBSTRATE FOR ORGANIC ELECTROLUMINESCENCE DISPLAY ELEMENT, METHOD OF MANUFACTURING THE SAME, AND ORGANIC ELECTROLUMINESCENCE DISPLAY ELEMENT

A circuit board for an organic electroluminescent panel comprises a support body (11) on which are provided a plurality of first electrode lines (12) arranged at intervals and a plurality of partitions (13) arranged at intervals and extending across the first electrode lines (12). Each of the partitions (13) includes an overhang on top and a slope toward the bottom.

Display device, organic light emitting diode display, and manufacturing method of sealing substrate

Method for sealing electroluminescence display devices and its sealing areas and sealing patterns

Light-emitting device and its manufacturing method

The invention discloses a light-emitting device and its manufacturing method. This device forms a film consisting of a polymer material on the entire surface of the lower part electrode connected to a thin film transistor by a coating method, and after forming the upper part electrode on it, self-matchingly etches the film consisting of the polymer material by etching with a plasma by having the upper part electrode as a mask, and enables to form selectively a polymer material layer. Furthermore, in connecting the upper part electrode, electric connection is carried out with an adhesive or a paste containing a conductive fine particle. Furthermore, the organic compound layer is made to have a material to emit white light or monochromatic light, and full-colorization is realized by combining with a color conversion layer or a colored layer.

DISPLAY APPARATUS AND MANUFACTURING METHOD THEREOF

Light emitting device and passive matrix display device

ORGANIC LIGHT EMITTING DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF

According to an embodiment of the present invention, disclosed are an organic light emitting display device including a substrate on which a display region in which an image is displayed is partitioned, a thin film transistor arranged on the display region of the substrate, a via insulating film covering the thin film transistor, a pixel electrode which is arranged on the via insulating film and is electrically connected to the thin film transistor, a pixel defining film including an opening exposing a center part of the pixel electrode and covering an edge region of the pixel electrode, a counter electrode opposed to the pixel electrode, an organic light emitting layer arranged on the counter electrode and the pixel electrode, a wire which includes is arranged on the via insulating film to be separated from the pixel electrode and includes a spacer region and a non-spacer region, and a spacer which is arranged on the spacer region, and a manufacturing method thereof. Accordingly, the present ...

FABRICATION METHOD FOR ORGANIC ELECTROLUMINESCENT SUBSTRATE

FLEXIBLE ORGANIC LIGHT EMITTING DIODE DISPLAY PANEL

The present invention relates to a flexible OLED display panel. The flexible OLED display panel comprises: a flexible substrate; an OLED element disposed on the flexible substrate; a first encapsulation layer disposed on the flexible substrate to cover the OLED element; a barrier layer disposed on the flexible substrate, surrounding the outer circumferential surface of the first encapsulation layer, and including a plurality of barrier units disposed in a discontinuous and chained manner; and a second encapsulation layer disposed on the flexible substrate to cover the first encapsulation layer and the barrier layer. The flexible OLED display panel according to the present invention can effectively block the diffusion effect of atomic layer deposition, improve the water blocking ability of film packaging on the outer circumferential surface of the flexible OLED display panel, increase the flexibility of the barrier layer, satisfy the development demand of the flexible OLED display panel, ...

DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME

TOP EMISSION TYPE ORGANIC ELECTROLUMINESCENT DEVICE AND THE MANUFACTURING METHOD THEREOF FOR IMPROVING THE DESIGN FREEDOM OF THE ARRAY DEVICE

PURPOSE: It differentiates the pixel region for the pixel region for switching and drive and image display and the top emission type organic electroluminescent device and manufacturing method thereof constitute in one substrate. CONSTITUTION: The first substrate(110) comprises the first pixel region and the second pixel region. The gate wiring(121) and data line(130) are formed in the boundary of the first pixel region while each other crossing. It evens with data line or the gate wiring, it is separated and the power line(131) is formed. COPYRIGHT KIPO 2011 ...

일렉트로루미네센스 장치

TFT 기판(2)과 대향 기판(3) 사이에 설치됨과 함께, 이들 TFT 기판(2) 및 대향 기판(3)과 함께 유기 EL 소자(일렉트로루미네센스 소자)(4)를 밀봉하는 프레임 형상의 시일재(5)와, 액상의 충전재에 의해 구성됨과 함께, 대향 기판(3)과, 밀봉막(14)과, 시일재(5) 사이에 충전되는 충전층(15)을 구비하고, 시일재(5)의 내측에서, TFT 기판(2)과 대향 기판(3) 사이에 설치되며, 이들 TFT 기판(2) 및 대향 기판(3)을 지지하는 지지체(16)를 설치했다.

DISPLAY APPARATUS AND MANUFACTURING METHOD THEREOF

Provided is a display apparatus including a main column spacer and a subcolumn spacer with excellent pattern accuracy. The display apparatus according to an embodiment of the present invention comprises: a base substrate; a first color filter extending along one direction on the base substrate; a plurality of second color filters disposed adjacent to the first color filter on the base substrate; a protective layer disposed on the base substrate, the first color filter, and the second color filter; a light shielding part disposed on the protective layer; a main column spacer protruding from the light shielding part; and a subcolumn spacer spaced apart from the main column spacer and projecting from the light shielding part, wherein the main column spacer overlaps the first color filter, and the subcolumn spacer is disposed between two neighboring second color filters. COPYRIGHT KIPO 2017 ...

표시 장치 및 전자 기기

... 중첩되어 있는 2개의 표시 패널을 포함하는 표시 장치이다. 위쪽 표시 패널은 제 1 표시 영역 및 가시광을 투과시키는 영역을 포함한다. 아래쪽 표시 패널은 제 2 표시 영역 및 가시광을 차단하는 영역을 포함한다. 제 2 표시 영역은 가시광을 투과시키는 영역과 중첩된다. 가시광을 차단하는 영역은 제 1 표시 영역과 중첩된다. 아래쪽 표시 패널은 제 2 표시 영역과 가시광을 차단하는 영역 사이의 제 3 표시 영역을 포함한다. 제 3 표시 영역에서의 제 1 화소에 공급되는 게이트 신호 및 소스 신호는 제 2 표시 영역에서의 제 2 화소에 공급되는 게이트 신호 및 소스 신호와 같다. 제 2 화소는 제 2 표시 영역에 포함되는 화소 중 어느 화소보다 제 1 화소에 가깝다.

ORGANIC ELECTROLUMINESCENT DEVICE

Organic light emitting display device

An organic light emitting display device is disclosed, including a light-shielding layer and a first auxiliary electrode each disposed in a display area of a substrate defined by the display area and a pad area; a buffer layer covering the light-shielding layer and the first auxiliary electrode; a thin film transistor disposed on the buffer layer such that the thin film transistor overlaps the light-shielding layer; a lower pad part disposed on the buffer layer of the pad area; an upper pad part spaced from the lower pad part via an interlayer insulation film and connected to the lower pad part through a pad contact hole; a second auxiliary electrode connected to the first auxiliary electrode through a first contact hole; a planarization film covering the thin film transistor and the second auxiliary electrode; a pad protection film covering a side surface of the upper pad part and exposing a part of an upper surface of the upper pad part; a first electrode disposed on the planarization ...

Luminescent sheet and manufacturing method thereof

The invention provides a luminescent sheet which do not induce dielectric breakdown at the end portion of element when applying voltage; neither occurs defections such as short circuit and can realize stable driving, and an effective manufacturing method thereof. Specifically, providing a luminescent sheet with first electrode and second electrode, and a luminescent layer between the electrodes, wherein at the peripheral portion of the luminescent layer installed a short circuit-preventing component, a portion of the component is installed by such a manner that is protruded from the luminescent layer.

Display panel and manufacturing method therof

Organic light-emitting display device

Encapsulation of electronic devices

An encapsulation for a device is disclosed. Spacer particles are randomly located in the device region to prevent a cap mounted on the substrate from contacting the active components, thereby protecting them from damage. The spacer particles are fixed to one side of the substrate to prevent any movement.

Display panel and display device

A display panel includes a base substrate including a first surface; another base substrate including a second surface disposed face the first surface; a first insulating layer disposed above the first surface of the base substrate, a plurality of grooves being disposed in a surface of the first insulating layer away from the base substrate; a first conductive layer disposed at a side of the first insulating layer away from the base substrate, the first conductive layer at least covering bottom faces and side walls of the plurality of grooves; a plurality of support portions disposed above the second surface of the another base substrate; and a second conductive layer disposed at a side of the plurality of support portions away from the another base substrate, the second conductive layer at least covering surfaces of the plurality of support portions facing away from the another base substrate and side faces of the plurality of support portions. Each support portion is embedded into a respective ...

DISPLAY DEVICE

A display device includes a stretchable display panel including a first display area and a second display area, the second display area extending from the first display area in a horizontal direction substantially parallel to the first display area, and a frame including a first coupling part and a second coupling part spaced apart from the first coupling part in the horizontal direction, the second coupling part being moveable in a vertical direction normal to the horizontal direction, wherein the first and second display areas are respectively coupled to the first and second coupling parts, and the second display area is elongated in the vertical direction when the second coupling part moves in the vertical direction.

DISPLAY SUBSTRATE, METHOD FOR MANUFACTURING THE SAME, AND DISPLAY DEVICE

A display substrate, a method for manufacturing the same and a display device are provided. The method for manufacturing the display substrate includes: forming a control structure layer on a base substrate; forming a first planarization layer on the control structure layer; forming a support structure on the first planarization layer, a material of the support structure includes a negative photosensitive polymer; forming a protection layer enveloping the support structure on the first planarization layer formed with the support structure; forming a second planarization layer on the protection layer; and forming a first electrode on the second planarization layer, the first electrode is electrically connected to the control structure layer.

Organic electro-luminescence device and fabricating method thereof

An organic electroluminescence device includes a first substrate, a first electrode layer formed over the first substrate, an organic light emitting layer formed over the first substrate, a second electrode layer formed over the organic light emitting layer, a second substrate, a seal pattern on an outer portion of the first substrate or the second substrate for forming a cell gap between the two substrates and for attaching the two substrates, and a plurality of cell gap maintaining structures located between the first substrate and the second substrate.

Organic electroluminescent illumination panel, manufacturing method thereof, and organic electroluminescent illumination device with spacers protruding from a second electrode

Provided is a long-life organic electroluminescent illumination panel which is flexible and, even when a load is applied by bending, impact or vibration, can suppress the occurrence of defects in an electrode layer and an organic layer containing an organic electroluminescent material, and which can suppress the occurrence of dark spots due to short circuiting. This organic electroluminescent illumination panel includes: a pair of electrode layers, at least one of which is transparent, between a flexible film substrate and a flexible film sealing material, at least one of which is transparent; and an organic layer containing an organic electroluminescent material which is sandwiched between the pair of electrode layers. This organic electroluminescent illumination panel has multiple spacers which are disposed on an electrode layer laminated on the flexible film substrate so as to pass through the organic layer and another electrode layer.

ENCAPSULATION OF ELECTRONIC DEVICES

An encapsulation for a device is disclosed. Spacer particles are randomly located in the device region to prevent a cap mounted on the substrate from contacting the active components, thereby protecting them from damage. The spacer particles are fixed to one side of the substrate to prevent any movement.

Organic light-emitting display apparatus having shock absorption and sealing members

An OLED apparatus including a lower substrate including a display and peripheral area, the peripheral area surrounding the display area; a TFT on the lower substrate; a pixel electrode electrically connected to the TFT; a pixel defining layer covering an edge of the pixel electrode and exposing a central portion of the pixel electrode; an intermediate layer on the pixel electrode and including an emission layer; an opposite electrode overlying the pixel electrode; an upper substrate overlying the lower substrate; a sealing member on the peripheral area and attaching the lower substrate to the upper substrate; and a shock absorption member including a first layer on the peripheral area, the first layer being separated from the sealing member and stacked in a layer stack structure on the lower substrate; and a second layer on the first layer and including a same material as the pixel defining layer.

ORGANIC LIGHT EMITTING DIODE DISPLAY

An organic light emitting diode display includes: a substrate; a driving wire disposed on the substrate; a color filter disposed on the driving wire, where the color filter includes a blue color filter, a red color filter, and a green color filter formed on the driving wire; and an organic light emitting diode disposed on the color filter, where a width of the blue color filter is greater than a width of the red color filter or the green color filter.

FLEXIBLE DISPLAY PANEL AND FLEXIBLE DISPLAY DEVICE

A flexible display panel and a flexible display device are disclosed. Through disposing multiple additional supporting structures at at least one location of an upper location, a lower location and an internal location of the substrate and the packaging layer, a flat display surface for displaying a high quality picture, easily to be mounted on the wall and easily maintaining a status after bending are provided. Besides, a good bendable performance can be achieved such that the internal devices are not easily to be bent when bending.

COLORED PHOTOSENSITIVE RESIN COMPOSITION AND LIGHT SHIELDING SPACER PREPARED THEREFROM

The present invention relates to a colored photosensitive resin composition capable of forming a cured film that does not generate uneven wrinkles on its surface, to thereby minimize spots on the display screen that may be generated by a defect in the gap between the upper and lower plates during their assembly, with the formation of an excellent step difference and a pattern in a high resolution; and to a light shielding spacer produced therefrom and used for a liquid crystal display, an organic EL display, or the like.

Display device and method of manufacturing the same

A display device comprises a first plastic substrate, a first adhesion layer formed in a first region of the first plastic substrate, the first region being a region where a pixel region is to be formed thereon, a second adhesion layer formed in a peripheral region outside of the first region of the first plastic substrate, a first thin glass layer formed on the first and second adhesion layers, a plurality of active elements formed on the first thin glass layer in one-to-one relation with a plurality of pixels, a display part formed on the first thin glass layer, the display part corresponding to the pixel region and being driven by the plurality of active elements, and an opposing substrate formed over the display part.

ORGANIC LIGHT EMITTING DIODE DISPLAY

An organic light emitting diode (OLED) display includes two or more spacers on a substrate, the two or more spacers being arranged at least at either one of a center point of a virtual quadrangle or a vicinity of the center point of the virtual quadrangle, an electrode portion at each apex of the virtual quadrangle, the electrode portion surrounding the two or more spacers, and a pixel definition layer on the electrode portion, the pixel definition layer including exposing the electrode portion.

DISPLAY DEVICE

A display device includes: a resin layer on the circuit layer including a groove surrounding and separating a display area; light-emitting elements on an upper surface of the resin layer so as to emit light with luminances controlled by the currents; a sealing layer covering the light-emitting elements; a second substrate above the sealing layer; a sealing material provided between the sealing layer and the second substrate so as to surround the display area and the groove; and a filling layer surrounded by the sealing material between the sealing layer and the second substrate. The groove is formed along a line describing a shape that is inscribed in a rectangle and not in contact with corners of the rectangle as viewed in a direction vertical to the upper surface of the resin layer.

ORGANIC ELECTRO-LUMINESCENCE DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF

An OLED device is disclosed. The OLED device includes a first substrate including a driver element and a connection electrode connected to the driver element, a second substrate including an organic light emission diode element, a contact spacer electrically connected to the connection electrode, and a sealant disposed into a cavity which is formed by the first and second substrates, the connection electrode, the organic light emission diode element, and the contact space. Herein, the sealant is bonded to the contact spacer and the connection electrode and maintains the electric connection between the contact spacer and the connection electrode. In this manner, the driver element and the organic light emission diode element are protected from external oxygen and/or moisture, and the electric connection between the connection electrode and the contact spacer is reinforced. Accordingly, the contact defect between the connection electrode and the contact spacer can be prevented and the structural ...

Light-Emitting Element and Display Device Using Same

A display device includes a plurality of light-emitting elements aligned on a TFT substrate in a formation of a matrix. The plurality of light-emitting elements each have a flat surface portion and including a light-emitting layer, an anode, and a cathode, an insulating layer formed on the TFT substrate and under the light emitting element, and a tilted metal surface provided on a peripheral area surrounding the flat surface portion of the light-emitting element and having a tilt angle with respect to the flat surface portion of the light-emitting element. The tilted metal surface is provided on a surface of a slope of a bank that is provided on the insulation layer, and a width of a cross-section of the bank becomes smaller as the cross section comes farther away from a surface of the TFT substrate. A counter substrate is placed on the TFT substrate.

LIGHT-EMITTING DEVICE AND ELECTRONIC DEVICE

A highly portable and highly browsable light-emitting device is provided. A light-emitting device that is less likely to be broken is provided. The light-emitting device has a strip-like region having high flexibility and a strip-like region having low flexibility that are arranged alternately. In the region having high flexibility, a light-emitting panel and a plurality of spacers overlap with each other. In the region having low flexibility, the light-emitting panel and a support overlap with each other. When the region having high flexibility is bent, the angle between normals of facing planes of the two adjacent spacers changes according to the bending of the light-emitting panel; thus, a neutral plane can be formed in the light-emitting panel or in the vicinity of the light-emitting panel.

ОРГАНИЧЕСКОЕ ЭЛЕКТРОЛЮМИНЕСЦЕНТНОЕ ДИСПЛЕЙНОЕ УСТРОЙСТВО И СПОСОБ ЕГО ИЗГОТОВЛЕНИЯ

... 1. Органическое электролюминесцентное дисплейное устройство, содержащее:- первую подложку;- вторую подложку, располагающуюся напротив первой подложки;- органический электролюминесцентный элемент, сформированный на первой подложке и предоставляемый между первой подложкой и второй подложкой;- первый герметизирующий элемент, сформированный из фриттованного стекла и предоставляемый между первой подложкой и второй подложкой и выполненный с возможностью сваривать первую подложку и вторую подложку, чтобы герметизировать органический электролюминесцентный элемент;- элемент на основе смолы, предоставляемый между второй подложкой и органическим электролюминесцентным элементом и выполненный с возможностью покрывать поверхность органического электролюминесцентного элемента; и- второй герметизирующий элемент, изготовленный из смолы и предоставляемый между первой подложкой и второй подложкой.2. Органическое электролюминесцентное дисплейное устройство по п.1, в котором:- второй герметизирующий элемент ...

ОРГАНИЧЕСКАЯ ЭЛЕКТРОЛЮМИНЕСЦЕНТНАЯ ПАНЕЛЬ, ОРГАНИЧЕСКИЙ ЭЛЕКТРОЛЮМИНЕСЦЕНТНЫЙ ДИСПЛЕЙ, ОРГАНИЧЕСКОЕ ЭЛЕКТРОЛЮМИНЕСЦЕНТНОЕ ОСВЕТИТЕЛЬНОЕ УСТРОЙСТВО И СПОСОБЫ ИХ ПРОИЗВОДСТВА

... 1. Органическая электролюминесцентная панель, которая содержит: ! подложку элемента, в которой формируют органический электролюминесцентный элемент и терминальную область; ! изолирующую деталь, которая покрывает органический электролюминесцентный элемент; ! изолирующую подложку, прикрепленную к подложке элемента изолирующей деталью, вставленной между ними; и ! первый разделитель, размещенный только в области между органическим электролюминесцентным элементом и терминальной областью. ! 2. Органическая электролюминесцентная панель по п.1, где изолирующая подложка не перекрывается с терминальной областью. ! 3. Органическая электролюминесцентная панель по п.1 или 2, где первый разделитель размещают далеко от изолирующей детали. ! 4. Органическая электролюминесцентная панель по п.1, где первый разделитель содержит сферические разделители, диспергированные в смоле. ! 5. Органическая электролюминесцентная панель по п.4, где смола представляет собой фотоотверждаемую смолу. ! 6. Органическая электролюминесцентная ...

ANZEIGEVORRICHTUNG

Offenbart ist eine Anzeigevorrichtung. Die Anzeigevorrichtung umfasst ein Substrat (101) mit einem aktiven Bereich (AA) und einem nicht aktiven Bereich (NA), einen Dünnfilmtransistor (TD), der auf dem aktiven Bereich (AA) des Substrats (101) angeordnet ist, mindestens zwei auf dem Dünnfilmtransistor (TD) angeordnete Planarisierungsschichten, auf dem nicht aktiven Bereich (NA) des Substrats (101) angeordnete Signalverbinder und eine äußere Deckschicht (146), die von den mindestens zwei Planarisierungsschichten (128, 148) beabstandet und so konfiguriert ist, dass sie die oberen und seitlichen Oberflächen der Signalverbinder überlappt, wodurch eine Beschädigung der Signalverbinder verhindert oder verringert wird.

Organic electroluminescent display device and method for manufacturing same

ENCAPSULATION OF A DEVICE

LAMINATES FOR A PACKAGING OF OLED DEVICES

Light Emitting Device and Method for Manufacturing the Same

When attaching a substrate with an EL element formed thereon and a transparent sealing substrate, the periphery of a pixel portion is surrounded with a first sealing agent that maintains a gap between the two pieces of substrates, an entire surface of the pixel portion is covered with a second transparent sealing agent so that the two pieces of substrate is fixed with the first sealing agent and the second sealing agent. Consequently, the EL element can be encapsulated by curing the first sealing agent and the second sealing agent without enclosing a drying agent and doing damage to the EL element due to UV irradiation even when a sealing device only having a function of UV irradiation is used.

ORGANIC EL PANEL AND METHOD FOR MANUFACTURING THE SAME

An organic EL panel has a light-emitting part including one or a plurality of organic EL elements over a substrate and having a sealing structure sealing the light-emitting part. The organic EL element includes an organic layer formed on a first electrode, and a second electrode formed on the organic layer. The organic EL panel includes a coating film coating the light-emitting part. A contact object is arranged on an inner surface of the sealing structure. One or a plurality of convex parts is formed on the contact object. The coating film is formed to have a thickness larger than the length of the convex part. 1said organic EL element includes at least one organic layer formed on a first electrode, and a second electrode formed on the organic layer,said organic EL panel includes a coating film coating said light-emitting part,a contact object is arranged on an inner surface of said sealing structure,one or a plurality of convex parts is formed on said contact object, andsaid coating film is formed to have a thickness larger than the length of said convex part.. An organic EL panel comprising a light-emitting part including one or a plurality of organic EL elements over a substrate and having a sealing structure sealing the light-emitting part, wherein This is a continuation application of U.S. patent application Ser. No. 12/919,599 filed Aug. 26, 2010.The present invention relates to organic EL panels and methods for manufacturing the same.An organic EL (electroluminescence) panel includes an organic EL element as light-emitting element and is a self light-emitting panel that can be applied to various usages such as various indication devices, for example, as indicator display of cellular phone, monitor display for automotive and home electronic devices, information indication display of personal computer and television device, etc.; various light sources, for example, scanner and printer, etc.; lighting devices, for example, general lights, backlight for liquid ...

METHOD OF MANUFACTURING AN OLED

The invention describes a method of manufacturing an OLED device (), which method comprises applying a number of conductive strips () onto a substrate (); depositing an organic layer () onto the substrate () within a region bounded by the conductive strips (); applying a sealant onto the conductive strips () to encapsulate the OLED device (); and depositing a conductive protective layer () at least partially onto each conductive strip () such that a surface of a conductive strip () external to the sealant is protected by the conductive protective layer (). The invention also describes an OLED device () comprising a number of conductive strips () applied onto a substrate (); an organic layer () deposited on the substrate () within a region bounded by the conductive strips (); a conductive protective layer () deposited at least partially onto the conductive strips (); and a sealant for encapsulating the OLED device (), which sealant is applied to the conductive strips () such that a surface of the conductive strips () external to the sealant is protected by the conductive protective layer (). 1. A method of manufacturing an OLED device , which method comprisesapplying a number of conductive strips onto a substrate;depositing an organic layer onto the substrate within a region bounded by the conductive strips;applying a sealant onto the conductive strips to encapsulate the OLED device; anddepositing a conductive protective layer at least partially onto each conductive strip such that a surface of a conductive strip external to the sealant is protected by the conductive protective layer, wherein the step of depositing a conductive protective layer comprises transferring part of a transfer layer or a sequence of transfer layers from a carrier.2. (canceled)3. A method according to claim 1 , wherein the carrier comprises a plastic foil.4. A method according to claim 1 , wherein the step of depositing a conductive protective layer onto a conductive strip comprises ...

HYGROSCOPIC FILLER FOR ORGANIC EL GETTER, METHOD FOR MANUFACTURING THE SAME, AND ORGANIC EL DEVICE INCLUDING THE SAME

A hygroscopic filler for an organic EL getter, a method of manufacturing the same, and an organic EL device including the same, the hygroscopic filler including a sheet having pores; and a mixture of an organic binder and a hygroscopic material, the mixture being secured to the sheet. 1. A hygroscopic filler for an organic electroluminescent (EL) getter , the hygroscopic filler comprising:a sheet having pores; anda mixture of an organic binder and a hygroscopic material, the mixture being secured to the sheet.2. The hygroscopic filler for an organic EL getter as claimed in claim 1 , wherein the sheet has a porosity of about 5% to about 95%.3. The hygroscopic filler for an organic EL getter as claimed in claim 1 , wherein the sheet is a non-woven fabric claim 1 , a woven fabric claim 1 , or a latex sheet.4. The hygroscopic filler for an organic EL getter as claimed in claim 3 , wherein:the non-woven fabric and the woven fabric includes one or more of a polyvinyl acetate resin, a polyvinyl pyrrolidone resin, a polyester resin, a polyolefin resin, a (meth)acrylate resin, a polycarbonate resin, an acrylonitrile resin, a cellulose acetate, an epoxy resin, a phenoxy resin, a siloxane resin, a sulfone resin, a polyamide resin, a polyurethane resin, a polyvinyl resin, a urethane acrylate resin, or a fluorine resin; andthe latex sheet includes one or more of a polyurethane, a polybutadiene, a nitrile rubber, an acryl rubber, or a polysiloxane.5. The hygroscopic filler for an organic EL getter as claimed in claim 1 , wherein the pores have an average diameter of about 0.1 μm to about 200 μm.6. The hygroscopic filler for an organic EL getter as claimed in claim 1 , wherein the mixture of the organic binder and the hygroscopic material is physically or chemically secured to the sheet.7. The hygroscopic filler for an organic EL getter as claimed in claim 1 , wherein the mixture of the organic binder and the hygroscopic material is secured to the sheet via impregnation.8. The ...

METHOD OF MANUFACTURING GAS BARRIER FILM AND ORGANIC PHOTOELECTRIC CONVERSION ELEMENT

The present invention provides: a method of manufacturing a gas barrier film, which is manufactured at high productivity, and has extremely high gas barrier performance and stability thereof with time, excellent surface smoothness and bending resistance, and high durability; a gas barrier film obtained using the method; and an organic photoelectric conversion element using the gas barrier film. In the method, after forming a coated layer by applying a coating liquid containing polysilazane to a substrate, a gas barrier layer is formed by applying vacuum ultraviolet light to the coated layer surface thus formed. The method is characterized in that the coated layer is irradiated with the vacuum ultraviolet light, while drying the solvent in the e coated layer. 1. A method of manufacturing a gas barrier film comprising the steps of:applying a coating liquid comprising polysilazane on a substrate to form a coated layer; andirradiating a coated layer side of the substrate with vacuum ultraviolet light to form a gas barrier layer, whereinthe coated layer is irradiated with the vacuum ultraviolet light while drying a solvent contained in the coated layer.2. The method of manufacturing the gas barrier film of claim 1 , wherein the vacuum ultraviolet light is an irradiation light from a xenon excimer lamp.3. The method of manufacturing the gas barrier film of claim 1 , wherein an environment temperature when the coated layer is irradiated with the vacuum ultraviolet light is 70° C. or more claim 1 , but 200° C. or less.4. The method of manufacturing the gas barrier film of claim 1 , wherein the coated layer is irradiated with the vacuum ultraviolet light under a condition in which a residual amount of the solvent in the coated layer is 60% by mass or less claim 1 , but 10% by mass or more.5. An organic photoelectric conversion element comprising the gas barrier film manufactured by the method of manufacturing the gas barrier film of . The present invention relates to a ...

SURFACE SEALANT FOR OPTICAL SEMICONDUCTOR, METHOD FOR MANUFACTURING ORGANIC EL DEVICE, ORGANIC EL DEVICE AND ORGANIC EL DISPLAY PANEL USING THE SAME

To provide a resin composition for sealing an optical semiconductor, which is a raw material for a sealing resin layer having good curability and excellent storage stability; preferably a raw material for a sealing resin layer further having excellent weather resistance. The surface sealant for an optical semiconductor of Embodiment 1 according to the present invention contains epoxy resin (a) having two or more epoxy groups in a molecule, and metal complex (b1) which contains at least one metal ion selected from the group consisting of Zn, Bi, Ca, Al, Cd, La and Zr, a tertiary amine capable of forming a complex with the metal ion and having no N—H bond and an anionic ligand having a molecular weight of 17 to 200, in which the surface sealant has a viscosity of 10 to 10000 mPa·s, as measured by E-type viscometer at 25° C. and 1.0 rpm. 1. A surface sealant for an optical semiconductor , comprising:an epoxy resin (a) having two or more epoxy groups in a molecule thereof; anda metal complex (b1) which includes: at least one metal ion selected from the group consisting of Zn, Bi, Ca, Al, Cd, La and Zr; a tertiary amine capable of forming a complex with the metal ion and having no N—H bond; and an anionic ligand having a molecular weight of 17 to 200,wherein the surface sealant has a viscosity of 10 to 10000 mPa·s, as measured by E-type viscometer at 25° C. and 1.0 rpm.2. The surface sealant for an optical semiconductor according to claim 1 , wherein a valence of the anionic ligand is smaller than a valance of the metal ion claim 1 , anda radius of the anionic ligand is 2.0 Å or more.4. The surface sealant for an optical semiconductor according to claim 2 , wherein the anionic ligand has two or more atoms selected from the group consisting of O claim 2 , S and P which are capable of binding to the metal ion claim 2 , the anionic ligand being capable of coordinating with the metal ion to form a 3- to 7-membered ring.6. The surface sealant for an optical semiconductor ...

Organic light emitting diode display and manufacturing method thereof

An OLED device is discussed which includes: a drive thin film transistor formed on a substrate; an organic light emitting diode configured with first electrode, a light emission layer and a second electrode which are sequentially formed on the substrate provided with the drive thin film transistor; a barrier film disposed on the substrate with the organic light emitting element and configure to include a retardation film, an optically isotropic film and a thin layer interposed between the retardation film and the optically isotropic film; and a polarizing plate disposed on the barrier film and configured to prevent reflection of external light.

Image Display Device And The Method For Manufacturing The Same

An image display device includes a resin film, an organic film which is formed above the resin film, a circuit layer which is formed above the organic film and includes at least a thin film transistor, and a barrier layer which is formed between the organic film and the circuit layer. The organic film has a first surface which faces the circuit layer and a side surface which crosses the first surface. The barrier layer covers the first surface and the side surface.

ORGANIC LIGHT-EMITTING ELEMENT, DISPLAY PANEL, DISPLAY DEVICE, AND MANUFACTURING METHOD FOR ORGANIC LIGHT-EMITTING ELEMENT

A planarization film is formed as a silicon oxide monolayer using, for instance, a spin coat method, through, for example, applying a silicon-containing organic solvent to an upper portion of a TFT layer and planarizing an upper surface of a resist film made up of a silicon-containing organic solvent, heating a predetermined processing fluid, e.g., peroxymonosulfuric acid, and discharging the processing fluid heated to, for example, 150° C., onto the planarized upper surface of the resist film such that organic components of the resist film are dissolved while silicon in the resist film is oxidized by the processing fluid. 1. An organic light-emitting element , comprising:an organic electroluminescence layer including a pair of electrodes and an organic light-emitting layer disposed between the pair of electrodes;a thin-film transistor layer formed below the organic electroluminescence layer, being electrically connected to one electrode of the pair of electrodes, and causing the organic electroluminescence layer to emit light; anda planarization film disposed between the organic electroluminescence layer and the thin-film transistor layer, planarizing irregularities in an upper portion of the thin-film transistor layer such that the organic electroluminescence layer is formed over a planarised surface, whereinthe planarization film is made up of a silicon oxide monolayer, and using a predetermined liquid phase film formation method to apply a silicon-bearing organic solvent to the upper portion of the thin-film transistor layer and to planarize an upper surface of the silicon-bearing organic solvent, thus forming a silicon-bearing organic solvent film;', 'heating a predetermined solvent that includes a material having heat-increased oxidizing power to obtain a heated solvent; and', 'the heated solvent dissolves organic components in the silicon-bearing organic solvent film while at least silicon in the silicon-bearing organic solvent film remains, and the silicon ...

ORGANIC LIGHT EMITTING DEVICE COMPRISING ENCAPSULATING STRUCTURE

Provided is an organic light emitting diode including an organic light-emitting part including a first electrode, an organic material layer having a light-emitting layer, and a second electrode, and an encapsulating layer included on an entire top surface of the organic light-emitting part. Here, the encapsulating layer has a structure in which at least two of a water barrier film, a glass cap, a metal foil and a conductive film are stacked. Accordingly, the diode may have excellent water and oxygen barrier effects, and deterioration of the diode or running failure may be prevented. 1. An organic light emitting diode(OLED) , comprising:an organic light-emitting part including a first electrode, an organic material layer having a light-emitting layer and a second electrode; andan encapsulating layer included on the entire top surface of the organic light-emitting part,wherein the encapsulating layer has a structure in which at least two of a water barrier film, a glass cap, a metal foil and a conductive film are stacked.2. The OLED according to claim 1 , wherein the OLED including an encapsulating layer having a thickness of 3 mm or less has a reliability maintaining period in which no contraction of the diode is observed at a temperature of 85° C. and a humidity of 85% of 180 hours or more claim 1 , and the diode does not deteriorate during the 1-hour running at a temperature of 25° C. and a at current density of 15 mA/cm.3. The OLED according to claim 1 , further comprising:a sealant included on a side surface of the organic light-emitting part.4. The OLED according to claim 1 , wherein the encapsulating layer has a structure in which the water barrier film and the glass cap are stacked.5. The OLED according to claim 1 , wherein the encapsulating layer has a structure in which the water barrier film and the metal foil are stacked.6. The OLED according to claim 1 , wherein the encapsulating layer has a structure in which the conductive film and the metal foil are ...

METHOD OF MANUFACTURING ORGANIC LIGHT EMITTING DEVICE

Provided is a method of manufacturing an organic light emitting device capable of suppressing a patterning defect caused by a residue of a release layer, the method including: a first organic compound layer formation step; a first protective layer formation step; a second protective layer formation step; a second protective layer processing step; a first protective layer processing step; a first organic compound layer processing step; a second organic compound layer formation step; and a lift-off step in which the pattern of the second protective layer obtained in the second protective layer processing step is formed also in a second region. 1. A method of manufacturing an organic light emitting device , a substrate on which a first region and a second region are provided, the first region being a light emitting region having multiple light emitting portions, the second region being provided on a periphery of the first region; and', 'first electrodes formed respectively in areas corresponding to the multiple light emitting portions,, 'the organic light emitting device comprisingthe method comprising:a first organic compound layer formation step of forming a first organic compound layer including a first emission layer at least in the first region;a first protective layer formation step of forming a first protective layer including a release layer over an entire surface of the substrate on which the first organic compound layer is formed;a second protective layer formation step of forming a second protective layer on the first protective layer;a second protective layer processing step of removing a part of the second protective layer to obtain a patterned second protective layer;a first protective layer and first organic compound layer processing step of removing a part of the first protective layer and the first organic compound layer in accordance with the pattern of the second protective layer to obtain a patterned first protective layer and a patterned first ...

METHOD FOR DEPOSITING AN ENCAPSULATING FILM

A method and apparatus for depositing a material layer, such as encapsulating film, onto a substrate is described. In one embodiment, an encapsulating film formation method includes delivering a gas mixture into a processing chamber, the gas mixture comprising a silicone-containing gas, a first nitrogen-containing gas, a second nitrogen-containing gas and hydrogen gas; energizing the gas mixture within the processing chamber by applying between about 0.350 watts/cmto about 0.903 watts/cmto a gas distribution plate assembly spaced about 800 mils to about 1800 mils above a substrate positioned within the processing chamber; maintaining the energized gas mixture within the processing chamber at a pressure of between about 0.5 Torr to about 3.0 Torr; and depositing an inorganic encapsulating film on the substrate in the presence of the energized gas mixture. In other embodiments, an organic dielectric layer is sandwiched between inorganic encapsulating layers. 1. An encapsulating film formation method , comprising:delivering a gas mixture into a processing chamber, the gas mixture comprising a silicone-containing gas, a first nitrogen-containing gas, a second nitrogen-containing gas and hydrogen gas;{'sup': 2', '2, 'energizing the gas mixture within the processing chamber by applying between about 0.350 watts/cmto about 0.903 watts/cmto a gas distribution plate assembly spaced about 800 mils to about 1800 mils above a substrate positioned within the processing chamber;'}maintaining the energized gas mixture within the processing chamber at a pressure of between about 0.5 Torr to about 3.0 Torr; anddepositing an inorganic encapsulating film on the substrate in the presence of the energized gas mixture.2. The method of claim 1 , wherein delivering the gas mixture comprises:{'sup': '2', 'delivering the silicon-containing gas a rate of about 1550 to about 3115 sccm/mof substrate area;'}{'sup': '2', 'delivering the first nitrogen-containing gas at a rate of about 2360 to ...

ORGANIC EL PANEL AND PROCESS FOR PRODUCTION THEREOF

An organic EL panel () in accordance with one embodiment of the present invention includes: an element substrate (); a sealing substrate (); and an organic EL element () which is (i) sandwiched between the element substrate () and the sealing substrate () and (ii) constituted by at least an anode, an organic light emitting layer and a cathode which are stacked together. The sealing substrate () has, on its surface facing the element substrate (), a PVA sealing film () and an SiOsealing film () stacked together.

ORGANIC ELECTRONIC DEVICE WITH ENCAPSULATION

The invention relates to an organic electronic device, particularly an OLED device (), and to a method for its manufacturing. The device () comprises at least one functional unit (LU LU LU) with an organic layer (). On top of this functional unit (LU LU LU), at least one inorganic encapsulation layer () and at least one organic encapsulation layer () are disposed in which at least one conductive line () is embedded. In this way an OLED with a thin film encapsulation can be provided that can electrically be contacted at contact points (CL) on its back side. 1. (canceled)2. A method for manufacturing an organic electronic device , said method comprising the following steps:a) producing at least one functional unit comprising an organic layer;b) depositing an inorganic encapsulation layer above the functional unit;c) depositing a structured organic encapsulation layer on top of the inorganic encapsulation layer;d) etching the inorganic encapsulation layer to create at least one opening;e) depositing at least one conductive line in said opening such that it. is at least partially embedded in the encapsulation layers and accessible from outside at an external contact point.3. The method according to claim 2 , wherein the functional unit is disposed on a substrate claim 2 , and that the encapsulation layers encapsulate the functional unit on said substrate.4. The method according to claim 2 , wherein a plurality of functional units is disposed on a common substrate.5. The method according to claim 2 , wherein at least one additional inorganic encapsulation layer and additional organic encapsulation layer are disposed on the organic encapsulation layer.6. The method according to claim 2 , wherein the inorganic encapsulation layer claim 2 , the organic encapsulation layer claim 2 , and/or the conductive line is deposited by printing claim 2 , plotting claim 2 , slot die coating claim 2 , evaporation claim 2 , sputtering claim 2 , atomic layer deposition and/or PECVD.7. The ...

PHOTOELECTRIC CONVERSION DEVICE, AND PROCESS FOR MANUFACTURING PHOTOELECTRIC CONVERSION DEVICE

A photoelectric conversion device includes a first substrate, a first electrode, an organic layer, a second electrode and a second substrate that are provided in this order. An auxiliary electrode is interposed between the first electrode and the organic layer. When the photoelectric conversion device is seen in a cross section taken in a thickness direction of the first substrate, a thickness of the auxiliary electrode is greater than a thickness of the organic layer. 1. A photoelectric conversion device comprising:a first substrate;a first electrode;an organic layer;a second electrode; anda second substrate, layered in this order; andan auxiliary electrode interposed at a non-emitting portion between the first electrode and the organic layer, whereina thickness of the auxiliary electrode is greater than a thickness of the organic layer in a cross section of the photoelectric conversion device taken in a thickness direction of the first substrate.2. The photoelectric conversion device according to claim 1 , wherein the second electrode is in contact with the second substrate.4. The photoelectric conversion device according to claim 1 , wherein the thickness of the auxiliary electrode is in a range from 0.5 μm to 30 μm.5. The photoelectric conversion device according to claim 3 , wherein the sealing member comprises an insulative material.6. The photoelectric conversion device according to claim 1 , whereinan area interposed between the first electrode and the second electrode where the auxiliary electrode is not disposed defines an emitting portion in which the organic layer is disposed, andthe second electrode is spaced apart from the second substrate at the emitting portion.7. The photoelectric conversion device according to claim 6 , wherein a heat-radiation member is interposed between the second electrode and the second substrate at the emitting portion.8. The photoelectric conversion device according to claim 7 , wherein the auxiliary electrode defines a ...

LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME

The present invention has an object of providing a light-emitting device including an OLED formed on a plastic substrate, which prevents degradation due to penetration of moisture or oxygen. On a plastic substrate, a plurality of films for preventing oxygen or moisture from penetrating into an organic light-emitting layer in the OLED (“barrier films”) and a film having a smaller stress than the barrier films (“stress relaxing film”), the film being interposed between the barrier films, are provided. Owing to a laminate structure, if a crack occurs in one of the barrier films, the other barrier film(s) can prevent moisture or oxygen from penetrating into the organic light emitting layer. The stress relaxing film, which has a smaller stress than the barrier films, is interposed between the barrier films, making it possible to reduce stress of the entire sealing film. Therefore, a crack due to stress hardly occurs. 1. A light emitting device comprising:a first electrode;a first insulating film over the first electrode;a semiconductor film overlapping with the first electrode with the first insulating film therebetween;a second insulating film over the semiconductor film;a second electrode overlapping with the first electrode with the semiconductor film, the first insulating film, and the second insulating film therebetweenan organic light emitting diode over the second electrode, the organic light emitting diode including an anode, an organic light emitting layer and a cathode;a third insulating film on and in contact with the organic light emitting diode;a first film comprising silicon nitride over the second insulating film; anda second film comprising silicon nitride over the first film,wherein the organic light emitting diode emits white light.2. The light emitting device according to claim 1 , further comprising a substrate having flexibility.3. The light emitting device according to claim 1 , wherein the semiconductor film is a crystalline semiconductor film.4. ...

ORGANIC ELECTROLUMINESCENCE DISPLAY DEVICE

Provided is an organic electroluminescence display device which makes use of the hygroscopic ability of a water-absorbing silicon-containing polymer such as polysilazane and has highly reliable display performance, the organic electroluminescence display device including: a substrate; an organic electroluminescence element formed on the substrate; a hygroscopic layer for covering the organic electroluminescence element; a gas releasing member (gas releasing layer) provided in contact with the hygroscopic layer; and a sealing member (sealing substrate) provided over the hygroscopic layer in which the hygroscopic layer is formed of a hygroscopic silicon-containing polymer. 1. An organic electroluminescence display device , comprising:a substrate;an organic electroluminescence element formed on the substrate;a hygroscopic layer for covering the organic electroluminescence element;a gas releasing member provided in contact with the hygroscopic layer; anda sealing member provided over the hygroscopic layer,wherein the hygroscopic layer is formed of a hygroscopic silicon-containing polymer, andwherein the gas releasing member includes a gas releasing layer comprising a resin material, and a part of the gas releasing layer is exposed to outside.2. The organic electroluminescence display device according to claim 1 , wherein the hygroscopic silicon-containing polymer comprises polysilazane.3. The organic electroluminescence display device according to claim 1 , wherein the gas releasing layer comprises any one of a UV-curable resin claim 1 , a thermosetting resin claim 1 , and a thermoplastic resin.4. The organic electroluminescence display device according to claim 1 , wherein the gas releasing member is provided between the hygroscopic layer and the sealing member claim 1 , and between the hygroscopic layer and the organic electroluminescence element.5. The organic electroluminescence display device according to claim 1 , wherein the gas releasing member comprises a layer ...

ORGANIC EL DEVICE

An organic EL device that efficiently extracts light includes an organic EL element formed by laminating a first electrode layer, functional layer, and second electrode layer on a substrate and a sealing member sealing the organic EL element. The organic EL device has a first electrode communicating part electrically connected to the first electrode layer at one side of the substrate and a second electrode communicating part electrically connected to the second electrode layer at the other side of the substrate. The organic EL device has first cross grooves crossing the organic EL element from the second electrode layer located at the one side to the second electrode layer that is located at the other side. The first cross groove is formed by removing the first electrode layer, functional layer, and second electrode layer. The sealing member and the substrate are connected outside of the first cross grooves. 2. The organic EL device according to claim 1 ,having a second cross groove located outside of the first cross groove,wherein the second cross groove is formed by removing at least the organic emitting layer and the second electrode layer, andwherein the sealing member is attached to the second cross groove via an adhesive material disposed in the second cross groove.3. The organic EL device according to claim 2 ,having a first longitudinal groove formed in a direction perpendicular to the second cross groove,wherein the first longitudinal groove is formed by removing at least the organic emitting layer and the second electrode layer,wherein, in the first longitudinal groove, at least the first electrode layer is laminated, andwherein the sealing member is attached to the first longitudinal groove via an adhesive material disposed in the first longitudinal groove.4. The organic EL device according to claim 3 ,wherein the first longitudinal groove and the second cross groove are formed by a laser scribing process,the first longitudinal groove having at least a ...

ORGANIC ELECTRONIC DEVICE STRUCTURES AND FABRICATION METHODS

An organic electronic device structure, the structure comprising: a substrate; a base layer supported by said substrate and defining the base of a well for solvent-based deposition of organic electronic material; one or more spacer layers formed over said base layer; a bank layer formed over said spacer layer to define a side of said well; and wherein an edge of said well adjacent said base layer is undercut to define a shelf over said base layer, said shelf defining a recess to receive said organic electronic material. 1. A method of forming a droplet deposition well in a structure for droplet-deposition-based fabrication of a organic electronic device , the method comprising:depositing onto a substrate, a layer of hydrophilic material;depositing a layer of bank material over said layer of hydrophilic material;patterning said layer of bank material to define banks forming one or more of said droplet deposition wells; andetching said layer of hydrophilic material in a self-aligned process using said patterned layer of bank material as a mask, wherein said bank material comprises a resist material, the method further comprising employing a resist stripping procedure after said etching to expose part of an upper surface of said etched layer of hydrophilic material adjacent a base of a said bank forming one or more of said droplet deposition wells.2. A method of forming a droplet deposition well in a structure for droplet-deposition-based fabrication of a organic electronic device , the method comprising:depositing onto a substrate, a layer of hydrophilic material;depositing a layer of resist material over said layer of hydrophilic material;patterning said layer of resist material to define banks forming one or more of said droplet deposition wells;patterning said layer of hydrophilic material to remove said hydrophilic material from at least part of a base area of said one or more droplet deposition wells; andusing a resist stripping procedure to expose part of an ...

DISPLAY DEVICE

A display device includes an array of pixels including a plurality of organic EL elements each having a pair of electrodes and an organic compound layer including a light-emitting layer and disposed between the pair of electrodes and includes a protective layer disposed on the plurality of the organic EL elements. The protective layer has a first protective layer made of an inorganic material, a second protective layer made of a resin material and disposed on the first protective layer, and a third protective layer made of an inorganic material and disposed on the second protective layer. The second protective layer includes lenses for diverging at least part of light emitted from the light-emitting layer. The lenses have an elongated concave shape. 1. A display apparatus comprising:a plurality of organic EL elements anda protective layer disposed on the plurality of the organic EL elements, whereinthe protective layer comprises a first protective layer made of an inorganic material, a second protective layer made of a resin material and disposed on the first protective layer, and a third protective layer made of an inorganic material and disposed on the second protective layer;the second protective layer includes lenses for diverging at least part of light emitted from the organic EL element;the display apparatus including a display region provided with the organic EL elements and a periphery region disposed around the display region;the first protective layer and the third protective layer are in contact with each other in the periphery region2. The display apparatus according to claim 1 , wherein the lenses are arranged in such a manner that one lens corresponds to one organic EL element.3. The display apparatus according to claim 1 ,wherein the shape of lens is an elongated concave.4. The display apparatus according to claim 1 ,the lens is common to a plurality of organic EL elements.5. The display apparatus according to claim 1 ,further comprising a planarizing ...

LIGHT EMITTING DEVICE

A light emitting device having a plastic substrate is capable of preventing the substrate from deterioration with the transmission of oxygen or moisture content. The light emitting device has light emitting elements formed between a lamination layer and an inorganic compound layer that transmits visual light, where the lamination layer is constructed of one unit or two or more units, and each unit is a laminated structure of a metal layer and an organic compound layer. Alternatively, each unit is a laminated structure of a metal layer and an organic compound layer, wherein the inorganic compound layer is formed so as to cover the end face of the lamination layer. In the present invention, the lamination layer is formed on the primary surface of the plastic substrate, so that a flexible substrate structure can be obtained. 1a pixel portion comprising a light emitting element and wiring, wherein the light emitting element comprises a light emitting layer containing an organic light emitting material and is formed between a first electrode and a second electrode extended in one direction, and the wiring is connected to the first electrode and extended in the direction intersecting the one direction;a lamination layer, the lamination layer comprising a metal layer and an organic compound layer; andan inorganic compound layer that transmits visual light,wherein a light emitting element is formed between the lamination layer and the inorganic compound layer.. A light emitting device comprising: 1. Field of the InventionThe present invention relates to a light emitting device using an organic compound material as a luminescent material, and in particular, to the configuration of a light emitting device in which a plastic material is used as a substrate.2. Description of the Related ArtHeretofore, a light emitting device utilizing a luminescence phenomenon with electroluminescence (hereinafter, referred to as EL) has been investigated so as to be applied as a means for ...

Organic Light-Emitting Element, Method for Manufacturing the Organic Light-Emitting Element, Apparatus for Manufacturing the Organic Light-Emitting Element, and Organic Light-Emitting Device Using the Organic Light-Emitting Element

An organic light-emitting display device is provided that has prolonged service life, lowered wiring resistance that can lower power consumption, and that is easy to manufacture. In a first embodiment, a moisture capturing layer is provided between an upper electrode and a lower electrode. A second embodiment includes a metal substrate, an organic light-emitting element on the substrate and an upper transparent electrode connected to the substrate through a contact hole. In a third embodiment, a method is provided for forming a first organic compound including a light-emitting layer, heating the first organic compound in vacuo, and forming a second organic compound. 1. An organic light-emitting display device comprising:a light-emitting layer;an upper electrode and a lower electrode sandwiching the light-emitting layer, wherein one of the upper and lower electrodes comprises a transparent electrode transmitting a light emitted from the light-emitting layer and the other electrode of the upper and lower electrodes comprises a reflective electrode which reflects a light emitted from the light-emitting layer; anda moisture capturing layer disposed between the upper electrode and the lower electrode.2. The organic light-emitting display device according to claim 1 , wherein the moisture capturing layer is disposed between the light-emitting layer and the upper electrode.3. The organic light-emitting display device according to claim 2 , wherein a blocking layer and an electron transporting layer are disposed between the upper and lower electrodes claim 2 , and the moisture capturing layer is disposed between the blocking layer and the electron transporting layer.4. The organic light-emitting display device according to claim 2 , wherein the moisture capturing layer is disposed adjacently to the light-emitting layer claim 2 , and the light-emitting layer is doped with a dopant at a lower concentration on a side adjacent to the moisture capturing layer than on the ...

METHOD FOR PRODUCING GAS BARRIER FILM, GAS BARRIER FILM, AND ELECTRONIC DEVICE

An object of the present invention is to provide a method for producing a gas barrier film, capable of producing a gas barrier film which has production suitability in a roll-to-roll manner and is excellent in productivity and in gas barrier performance. The method for producing a gas barrier film including: a coating step for coating a first barrier layer formed on a base with a coating liquid containing a polysilazane compound to form a coating film; and an ultraviolet ray irradiation step for irradiation with a vacuum ultraviolet ray by light sources to form a second barrier layer, wherein an illuminance of the vacuum ultraviolet ray received on a coating film surface by the coating film from start to end of the irradiation with the vacuum ultraviolet ray is 160 mW/cmor less, there is a period T during which an illuminance of the vacuum ultraviolet ray on the coating film surface is 50 mW/cmor more and 160 mW/cmor less, and an amount of energy (E) received on the coating film surface within T is 180 mJ/cmor more and 1800 mJ/cmor less. 1. A method for producing a gas barrier film , whereby a gas barrier film which has a first gas barrier layer formed on a base by a chemical vapor deposition method and has a second gas barrier layer on the first gas barrier layer is produced , the method comprising:a coating step for coating the first gas barrier layer formed on the belt-shaped base with a coating liquid containing a polysilazane compound to form a coating film; andan ultraviolet ray irradiation step for using a plurality of light sources of a vacuum ultraviolet ray (VUV) which face the base and have a distribution of an illuminance within ±10% on a straight line from one point of a first side to one point of a second side along the longitudinal direction of the base, moving the base, on which the coating film is formed, relatively with respect to the light sources, and irradiating the coating film with a vacuum ultraviolet ray to form the second gas barrier layer ...

ORGANIC EL DEVICE

An organic EL device including a first film, a second film disposed facing the first film, and an organic EL element interposed between the first film and the second film. The second film has a gas barrier layer containing silicon atoms, oxygen atoms and carbon atoms. The distribution curve of silicon, the distribution curve of oxygen and the distribution curve of carbon of the gas barrier layer meet the following conditions: 1. An organic EL device comprising:a first film;a second film disposed facing the first film; and 'the second film seals the organic EL element in conjunction with the first film,', 'an organic EL element interposed between the first film and the second film, wherein'}the second film includes a gas barrier layer containing silicon atoms, oxygen atoms and carbon atoms,a distribution curve of silicon, a distribution curve of oxygen and a distribution curve of carbon each showing relationship between the ratio of the number of the silicon atoms, the ratio of the number of the oxygen atoms and the ratio of the number of the carbon atoms relative to the total amount of the silicon atoms, oxygen atoms and carbon atoms, and the distance from one surface of the gas barrier layer in the thickness direction of the gas barrier layer, meet the following conditions:(i) in 90% or more of the region of the gas barrier layer in the thickness direction, the ratio of the number of the silicon atoms being the second largest value among the ratio of the number of the silicon atoms, the ratio of the number of the oxygen atoms and the ratio of the number of the carbon atoms,(ii) the distribution curve of carbon having at least one extremum, and(iii) the difference between the maximum value and the minimum value of the ratio of the number of the carbon atoms in the distribution curve of carbon being 5 atom % or more.2. The organic EL device according to claim 1 , wherein the first film is a metallic film.3. The organic EL device according to claim 1 , whereinthe ...

PHOTOCURABLE COMPOSITION, PROTECTIVE LAYER INCLUDING THE SAME, AND ENCAPSULATED APPARATUS INCLUDING THE SAME

Disclosed are a photocurable composition which includes (A) a photocurable monomer and (B) a monomer represented by Formula 1, and an apparatus including a protective layers formed of the composition; 2. The composition as claimed in claim 1 , wherein A claim 1 , A claim 1 , and Aare the same or different and at least one of A claim 1 , A claim 1 , and Ais a group represented by Formula 2 in which Xis O claim 1 , Yis a substituted or unsubstituted C6-C30 arylene group claim 1 , a substituted or unsubstituted C7-C30 arylalkylene group claim 1 , or a substituted or unsubstituted C7-C30 alkylarylene group claim 1 , and Zis a group represented by Formula 6 wherein Xand Xare O.3. The composition as claimed in claim 1 , wherein the monomer represented by Formula 1 includes at least one (meth)acrylic group claim 1 , Qis P claim 1 , Xis O claim 1 , and A claim 1 , A claim 1 , and Aare the same or different and each include a substituted or unsubstituted C6-C30 aryl or arylene group.5. The composition as claimed in claim 1 , wherein the photocurable monomer includes a monomer having about 1 to about 30 substituted or unsubstituted vinyl groups claim 1 , substituted or unsubstituted acrylate groups claim 1 , or substituted or unsubstituted methacrylate groups.6. The composition as claimed in claim 1 , wherein the monomer represented by Formula 1 is present in an amount of about 0.1 parts by weight to about 20 parts by weight based on 100 parts by weight of the photocurable monomer.7. The composition as claimed in claim 1 , further comprising a photopolymerization initiator.8. An encapsulated device encapsulated with the composition as claimed in .9. An organic light emitting display apparatus claim 1 , comprising: a substrate; an organic light emitting diode on the substrate; an inorganic protective layer encapsulating the organic light emitting diode; and an organic protective layer stacked on the inorganic protective layer claim 1 , the organic protective layer having an ...

THIN-FILM TRANSISTOR ELEMENT AND METHOD FOR MANUFACTURING SAME, ORGANIC ELECTROLUMINESCENT DISPLAY ELEMENT, AND ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE

A thin film transistor element includes a gate electrode, an insulating layer formed on the gate electrode, and partition walls formed on the insulating layer and defining a first aperture above the gate electrode. The thin film transistor element further includes, at a bottom portion of the first aperture, a source electrode and a drain electrode that are in alignment with each other with a gap therebetween, a liquid-philic layer, and a semiconductor layer that covers the source electrode, the drain electrode, and the liquid-philic layer as well as gaps therebetween. The liquid-philic layer has higher liquid philicity than the insulating layer, and in plan view of the bottom portion of the first aperture, a center of area of the liquid-philic layer is offset from a center of area of the bottom portion of the first aperture. 1. A thin film transistor element comprising:a gate electrode;an insulating layer disposed on the gate electrode;a source electrode and a drain electrode disposed on the insulating layer with a gap therebetween;a semiconductor layer disposed on the source electrode and the drain electrode so as to cover the source electrode and the drain electrode and fill the gap between the source electrode and the drain electrode, and being in contact with the source electrode and the drain electrode;a liquid-philic layer disposed on the insulating layer and having higher liquid philicity than the insulating layer, the liquid-philic layer being separate from the source electrode and the drain electrode, andpartition walls disposed on the insulating layer and having liquid-repellant surfaces, the partition walls defining at least a first aperture and a second aperture, whereinthe first aperture surrounds at least a part of each of the source electrode, the drain electrode, and the liquid-philic layer, a bottom portion of the first aperture thus including a source electrode portion being a bottom portion of the source electrode, a drain electrode portion being ...

METHOD FOR DEPOSITION OF HIGH-PERFORMANCE COATINGS AND ENCAPSULATED ELECTRONIC DEVICES

A method is disclosed for forming leak-free coatings on polymeric or other surfaces that provide optical functions or protect underlying layers from exposure to oxygen and water vapor and do not crack or peel in outdoor environments. This method may include both cleaning and surface modification steps preceding coating. The combined method greatly reduces defects in any barrier layer and provides weatherability of coatings. Specific commercial applications that benefit from this include manufacturing of photovoltaic devices or organic light emitting diode devices (OLED) including lighting and displays. 1. A method for forming moisture and oxygen permeation barriers on electronic devices on rectangular or continuous web substrates comprising:the substrate, while being maintained in a temperature range below 100° C., is subjected to a substrate surface modification step forming a first layer upon said device, including both plasma enhanced chemical vapor deposition of a transparent dielectric material and sputter etching of said transparent dielectric material on the substrate surface by a plasma adjacent the substrate; andthe substrate supporting the electronic device is then subjected to the plasma enhanced chemical vapor deposition process with the substrate temperature maintained below about 100° C. of a second layer that is a transparent dielectric material to form a hermetic barrier layer.2. A method as in wherein the hermetic barrier layer contains silicon nitride.3. A method as in wherein the electronic device is an OLED device that is subjected to the plasma enhanced deposition of both the first layer and the second layer.4. A method as in wherein the electronic device is subjected to the plasma enhanced chemical vapor deposition process producing a four layer coating wherein a third layer is substantially the same material as the first layer and deposited by a process substantially as used for depositing the first layer claim 1 , and a fourth layer is ...

ORGANIC ELECTROLUMINESCENT APPARATUS

An organic electroluminescent apparatus including a substrate, an organic light-emitting device layer, a patterned structure layer and an encapsulation film is provided. The substrate has a light-emitting region and a non-light-emitting region. The organic light-emitting device layer is disposed on the substrate in the light-emitting region. The patterned structure layer is disposed on the substrate in the non-light-emitting region. The encapsulation film is disposed on the substrate and covers the organic light-emitting device layer and the patterned structure layer. A surface of the encapsulation film on the patterned structure layer is a concave-convex surface, and a surface of the encapsulation film on the organic light-emitting device layer is an even surface. 1. An organic electroluminescent apparatus , comprising:a substrate having a light-emitting region and a non-light-emitting region;an organic light-emitting device layer disposed on the substrate and located in the light-emitting region;a patterned structure layer disposed on the substrate and located in the non-light-emitting region; andan encapsulation film disposed on the substrate and covers the organic light-emitting device layer and the patterned structure layer, wherein a surface of the encapsulation film on the patterned structure layer is a concave-convex surface, and a surface of the encapsulation film on the organic light-emitting device layer is an even surface.2. The organic electroluminescent apparatus of claim 1 , wherein the patterned structure layer comprises a plurality of protruding structures.3. The organic electroluminescent apparatus of claim 1 , wherein a thickness of the patterned structure layer is 0.5 to 5 micrometers.4. The organic electroluminescent apparatus of claim 1 , wherein the patterned structure layer comprises a water-resistant and oxygen-resistant material.5. The organic electroluminescent apparatus of claim 1 , wherein the encapsulation film comprises at least a ...

ORGANIC EL LIGHT EMITTING DEVICE, MANUFACTURING METHOD THEREFOR, AND ORGANIC EL ILLUMINATION DEVICE

An organic EL light emitting device includes a transparent substrate, a transparent electrode film formed on the substrate, a positive electrode contact portion in contact with a part of the transparent electrode film and electrically connected therewith, an insulating layer formed on the transparent electrode film such that the an insulating layer covers a portion excluding a light emitting part, an organic light emitting layer formed on the transparent electrode film and on the insulating layer, a negative electrode film formed on the organic light emitting layer, a negative electrode contact portion in contact with at least a part of the negative electrode film and electrically connected therewith, and a protective layer for separating and electrically insulating the positive electrode contact portion and the transparent electrode film from the negative electrode contact portion. 1. An organic EL light emitting device comprising:a transparent substrate;a transparent electrode film formed on the substrate;a positive electrode contact portion that is electrically connected to the transparent electrode film as a part of the transparent electrode film;an insulating layer formed on the transparent electrode film such that a light emitting portion is opened;an organic light emitting layer formed on the transparent electrode film and on the insulating layer;a negative electrode layer formed on the organic light emitting layer;a negative electrode contact portion that is in contact with at least part of the negative electrode layer and that is electrically connected to the negative electrode layer; anda protective layer that, in order to separate and electrically insulate the transparent electrode film and the positive electrode contact portion from the negative electrode contact portion, is formed therebetween, whereinthe positive electrode contact portion and the negative electrode contact portion are electrically insulated by the insulating layer or the protective ...

Multilayered Protective Layer, Organic Opto-Electric Device and Method of Manufacturing the Same

An organic opto-electric device is disclosed comprising an opto-electric element and a protective enclosure for protecting the opto-electric element against atmospheric substances. The protective enclosure comprises a multi-layered protective layer in which a first inorganic layer, a first organic layer comprising a getter, a second organic layer free from getter material and a second inorganic layer are stacked in the order named, wherein the first and the second inorganic layer encapsulate the first and the second organic layer. The getter is distributed in the first organic layer a nanometer sized particles and the second organic layer has a thickness of at least 10 μm. 1. An organic opto-electric device comprising{'b': 10', '10, 'an opto-electric element (), that is encapsulated between a multilayered protective layer and a further protective layer, that form a protective enclosure for protecting the opto-electric element () against atmospheric substances, the multi-layered protective layer comprising'}a first ceramic layer,a first organic layer comprising a getter material,a second organic layer free from getter material anda second ceramic layer, which layers are stacked in the order named, wherein the first and the second ceramic layer encapsulate the first and the second organic layer, characterized in that the getter material is distributed in the first organic layer as nanometer sized particles and in that the second organic layer has a thickness of at least 10 μm.2. The organic opto-electric device according to claim 1 , wherein the nanometer sized particles comprised in the first organic layer are provided with an amount of 4 to 20% by weight based on the total weight of the composition.3. The organic opto-electric device according to claim 1 , wherein the nanometer sized particles are composed of a metal oxide.4. The organic opto-electric device according to claim 3 , wherein the metal oxide is an alkaline earth metal oxide.5. The organic opto-electric ...

Sealing Structure and Organic Electroluminescence Device

A sealing structure with high air-tightness and an organic electroluminescence device with high air-tightness are provided regardless of a pattern of a first metal layer overlapping with glass frit. A second metal layer is provided in a region where a common power supply line overlaps with the glass frit. Since laser light is absorbed or reflected by the second metal layer, the glass frit can be uniformly heated. Therefore, an object to be sealed can be sealed with a low-melting-point glass in which a crack is not easily generated. 1. A sealing structure comprising:a first substrate;a second substrate facing with the first substrate;a sealant for sealing a space between the first substrate and the second substrate;a first metal layer between the first substrate and the sealant;a second metal layer between the first metal layer and the sealant; anda first insulating layer between the first metal layer and the second metal layer,wherein the second metal layer is provided along a periphery of the second substrate,wherein the sealant is provided along the second metal layer so that the sealant overlaps with the second metal layer,wherein the first metal layer intersects with the second metal layer and the sealant, andwherein the sealant comprises glass.2. The sealing structure according to claim 1 , further comprising a second insulating layer between the second metal layer and the sealant.3. The sealing structure according to claim 1 , wherein the second metal layer has holes.4. The sealing structure according to claim 1 , wherein the first metal layer functions as a common power supply line of an organic electroluminescence device.5. An organic electroluminescence device comprising:a first substrate;a second substrate facing with the first substrate;a light-emitting element over the first substrate;a sealant between the first substrate and the second substrate and sealing the light-emitting element;a first metal layer between the first substrate and the sealant;a ...

ORGANIC LIGHT EMITTING DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF

Disclosed is an organic light emitting display device improving light efficiency by forming a metal layer having a nanometer thickness on a protective layer formed in order to protect the organic light emitting diode. 1. An organic light emitting display device , comprising:a substrate;a first electrode formed on the substrate;an organic layer including an emission layer, formed on the first electrode;a second electrode formed on the organic layer;a protective layer formed on the second electrode; anda metal layer formed on the protective layer.2. The organic light emitting display device of claim 1 , wherein a thickness of the metal layer is about 0.1 nm to about 3 nm.3. The organic light emitting display device of claim 1 , wherein a plurality of holes is formed in the metal layer.4. The organic light emitting display device of claim 3 , wherein an average diameter of the hole is about 10 nm to about 500 nm.5. The organic light emitting display device of claim 3 , wherein a distance between the holes is about 30 nm to about 1 claim 3 ,000 nm.6. The organic light emitting display device of claim 1 , wherein the metal layer has a structure in which dots made of metal are dispersed on the protective layer.7. The organic light emitting display device of claim 6 , wherein an average diameter of the dot made of metal is about 10 nm to about 500 nm.8. The organic light emitting display device of claim 6 , wherein a distance between the dots made of metal is about 30 nm to about 1 claim 6 ,000 nm.9. The organic light emitting display device of claim 1 , wherein the metal layer contains at least one of silver and aluminum.10. The organic light emitting display device of claim 1 , further comprising:a window member which is separated from the protective layer,wherein edge sides of the protective layer and the window member are sealed.11. The organic light emitting display device of claim 10 , wherein a space between the protective layer and the window member comprises ...

LIGHT EMITTING DEVICE, METHOD OF MANUFACTURING THE SAME, AND ELECTRONIC APPARATUS

Disclosed is an organic EL device as an light emitting device according to this application example includes a base material as a substrate, and an organic EL element as a plurality of light emitting elements having a light emitting functional layer as a functional layer in which an organic light emitting layer is included between a pixel electrode as an anode and an opposed electrode as a cathode and a sealing layer sealing the plurality of organic EL elements which are formed on the base material, and the opposed electrode is formed over the plurality of organic EL elements as a common cathode, and the sealing layer is formed so as to cover the common cathode in the same region where the common cathode is formed or inwards from the region. 1. A light emitting device comprising:a substrate;a plurality of light emitting elements having functional layers in which an organic light emitting layer is included between an anode and a cathode; anda sealing layer that seals the plurality of light emitting elements,wherein the cathode is formed over the plurality of light emitting elements as a common cathode, andwherein the sealing layer is formed so as to cover the common cathode in the same region where the common cathode is formed or inwards from the region.2. The light emitting device according to claim 1 ,wherein a portion, which is not covered by the sealing layer, of the common cathode is passivated.3. The light emitting device according to claim 1 , further comprising:a wiring layer formed between the substrate and the common cathode; anda contact portion that is formed between the wiring layer and the common cathode, is in contact with the common cathode of the portion covered by the sealing layer, and electrically connects with the wiring layer and the common cathode.4. The light emitting device according to claim 1 ,wherein the sealing layer includes a first inorganic sealing layer formed in contact with the common cathode, a buffer layer sequentially laminated ...

ORGANIC LIGHT EMITTING DIODE DISPLAY AND MANUFACTURING METHOD THEREOF

Disclosed are an organic light emitting diode display and a manufacturing method thereof, and, more particularly, an organic light emitting diode display which includes an encapsulation layer including an inorganic layer containing carbon at a level of about 0.2 wt % to about 6.2 wt % and an organic layer and a manufacturing method thereof. 1. An organic light emitting diode display , comprising:a substrate;an organic light emitting diode formed on the substrate; andan encapsulation layer formed to cover the organic light emitting diode,the encapsulation layer having a multilayer structure in which inorganic layers and organic layers are alternately laminated, the inorganic layer including carbon at a level of about 0.2 wt % to about 6.2 wt %.2. The organic light emitting diode display of claim 1 , the organic light emitting diode including a first electrode claim 1 , an organic emission layer claim 1 , and a second electrode claim 1 , the first electrode claim 1 , organic emission layer claim 1 , and second electrode being sequentially formed.3. The organic light emitting diode display of claim 1 , a protective layer being further included between the organic light emitting diode and the encapsulation layer.4. The organic light emitting diode display of claim 1 , the inorganic layers and the organic layers being alternately laminated with 2 to 20 layers.5. The organic light emitting diode display of claim 1 , an organic material forming the organic layer includes one or more materials selected from an acrylic resin claim 1 , a methacrylic resin claim 1 , polyisoprene claim 1 , a vinyl resin claim 1 , an epoxy resin claim 1 , a urethane resin claim 1 , a cellulose resin and a perylene resin.6. The organic light emitting diode display of claim 1 , an inorganic material forming the inorganic layer including one or more materials selected from silicon nitride claim 1 , aluminum nitride claim 1 , zirconium nitride claim 1 , titanium nitride claim 1 , hafnium nitride ...

HYBRID LAYERS FOR USE IN COATINGS ON ELECTRONIC DEVICES OR OTHER ARTICLES

A method for protecting an electronic device comprising an organic device body. The method involves the use of a hybrid layer deposited by chemical vapor deposition. The hybrid layer comprises a mixture of a polymeric material and a non-polymeric material, wherein the weight ratio of polymeric to non-polymeric material is in the range of 95:5 to 5:95, and wherein the polymeric material and the non-polymeric material are created from the same source of precursor material. Also disclosed are techniques for impeding the lateral diffusion of environmental contaminants. 190.-. (canceled)91. An electronic device comprising: a substrate; a functional organic body disposed over the substrate; a hybrid layer disposed over the functional organic body , wherein the hybrid layer comprises a mixture of polymeric silicon and silicon oxide; and an intervening layer that is disposed between the hybrid layer and the top surface of the functional organic body , wherein the intervening layer serves to adhere the hybrid layer to the top surface of the functional organic body.92. The device of claim 91 , wherein the intervening layer comprises silicon nitride claim 91 , chromium claim 91 , titanium claim 91 , or a nickel-titanium alloy.93. The device of claim 91 , wherein the intervening layer comprises a dielectric material.94. The device of claim 91 , further comprising a barrier coating disposed over the hybrid layer and extending over an edge of the hybrid layer.95. The device of claim 94 , wherein the barrier coating does not cover over at least a portion of the functional organic body.96. The device of claim 95 , wherein the barrier coating is non-transparent.97. The device of claim 94 , further comprising a desiccant material disposed between the barrier coating and the hybrid layer.98. The device of claim 91 , further comprising an edge barrier at one or more areas peripherally adjacent the organic device body.99. The device of claim 98 , wherein the edge barrier comprises a ...

DISPLAY PANEL AND MANUFACTURING METHOD OF THE SAME

In one aspect, a display panel and a manufacturing method of the same is provided. The display panel includes a non-emission region layer having a plurality of emission regions and a connection region that is open to connect adjacent emission regions; an organic emission layer formed in each of the plurality of emission regions; a counter electrode formed in the emission regions and the connection region; and an encapsulation layer formed on the counter electrode. 1. A display panel comprising:a non-emission region layer having a plurality of emission regions and a connection region that is open to connect adjacent emission regions;an organic emission layer formed in each of the plurality of emission regions;a counter electrode formed in the emission regions and the connection region; andan encapsulation layer formed on the counter electrode.2. The display panel of claim 1 , wherein the counter electrode comprises:a plurality of first counter electrodes individually formed on the organic emission layers; anda second counter electrode formed in the connection region.3. The display panel of claim 1 , wherein the encapsulation layer is formed of a low liquidus temperature material.4. The display panel of claim 3 , wherein the low liquidus temperature material comprises at least one of tin fluorophosphates glass claim 3 , tungsten-doped tin fluorophosphates glass claim 3 , chalcogenide glass claim 3 , tellurite glass claim 3 , borate glass claim 3 , and phosphate glass.5. The display panel of claim 4 , wherein the low liquidus temperature material comprises tin fluorophosphates glass and the tin fluorophosphates glass comprises 20 to 80 weight % of tin (Sn) claim 4 , 2 to 20 weight % of phosphorus (P) claim 4 , 3 to 20 weight % of oxygen (O) claim 4 , and 10 to 36 weight % of fluorine (F).6. The display panel of claim 1 , wherein the encapsulation layer has a melting point equal to or less than 200° C.7. The display panel of claim 1 , wherein the plurality of emission ...

Oleds and other electronic devices using desiccants

Electronic devices that use desiccants for protection from moisture. The electronic devices comprise a substrate and an organic element disposed over the top surface of the substrate. The substrate has one or more voids which may store desiccants. The voids may penetrate partially or completely through the thickness of the substrate. An environmental barrier is disposed over the organic element and the voids. Also provided are methods for making electronic devices that use desiccants.

ORGANIC LIGHT EMITTING DEVICE AND MANUFACTURING METHOD THEREOF

A method for manufacturing an organic light emitting device includes: forming an organic light emitting display panel including a substrate provided on a support substrate, an organic light emitting element on the substrate, and a thin film encapsulating film covering the organic light emitting element; detaching the support substrate from the organic light emitting display panel; attaching a bottom protecting film to a bottom of the organic light emitting display panel, the bottom protecting film comprising a first electricity removing layer configured to remove static electricity; and cutting the organic light emitting display panel into a plurality of organic light emitting devices. 1. An organic light emitting device comprising:a substrate;an organic light emitting element on the substrate;a thin film encapsulating film covering the organic light emitting element; anda bottom protecting film attached to a bottom of the substrate, the bottom protecting film comprising a first electricity removing layer configured to remove static electricity.2. The organic light emitting device of claim 1 , whereinthe organic light emitting element comprises:a gate line on the substrate and configured to transmit a scan signal;a data line and a driving voltage line crossing the gate line in an insulated manner and configured to transmit a data signal and a driving voltage, respectively;a switching thin film transistor connected to the gate line and the data line;a drive thin film transistor connected to the switching thin film transistor and the driving voltage line;a pixel electrode connected to the driving transistor;an organic light emitting member on the pixel electrode; anda common electrode on the organic light emitting member.3. The organic light emitting device of claim 1 , wherein the substrate is a flexible substrate.4. The organic light emitting device of claim 1 , wherein the bottom protecting film further comprises a carrier film and an adhesive layer on the carrier ...

THIN FILM ENCAPSULATION UNIT, ORGANIC LIGHT EMITTING DIODE DISPLAY INCLUDING THE SAME AND MANUFACTURING METHOD THEREOF

A thin film encapsulation unit including an inorganic layer, a first organic layer on the inorganic layer and including a light-blocking unit and a light-transmitting unit, and a reflection-preventing layer on the first organic layer. 1. A thin film encapsulation unit comprising:an inorganic layer;a first organic layer on the inorganic layer and comprising a light-blocking unit and a light-transmitting unit; anda reflection-preventing layer on the first organic layer.2. The thin film encapsulation unit of claim 1 , further comprising a second organic layer comprising a transparent material on the inorganic layer.3. The thin film encapsulation unit of claim 2 , further comprising a plurality of second organic layers and a plurality of inorganic layers claim 2 , wherein the second organic layers and the inorganic layers are iteratively layered.4. The thin film encapsulation unit of claim 1 , further comprising a plurality of first organic layers and a plurality of inorganic layers claim 1 , wherein the inorganic layers and the first organic layers are alternately layered.5. The thin film encapsulation unit of claim 1 , wherein the light-blocking unit comprises an organic material comprising a black pigment.6. The thin film encapsulation unit of claim 1 , wherein the reflection-preventing layer comprises a metal layer and a dielectric material layer.7. The thin film encapsulation unit of claim 6 , wherein transmittance of the reflection-preventing layer is about 30% to about 70%.8. The thin film encapsulation unit of claim 6 , wherein the metal layer comprises at least one of chromium (Cr) claim 6 , molybdenum (Mo) claim 6 , titanium (Ti) claim 6 , tungsten (W) claim 6 , or an alloy thereof.9. The thin film encapsulation unit of claim 6 , wherein the dielectric material layer comprises a high-refractive index layer and a low-refractive index layer claim 6 ,wherein the high-refractive index layer comprises a material having a refractive index of about 1.6 or higher, ...

Encapsulation member, organic light emitting display device having encapsulation member and method of manufacturing organic light emitting display device having encapsulation member

An encapsulation member is disclosed. The encapsulation member includes at least two organic material layers, at least two inorganic material layers and a light absorption layer pattern. The inorganic material layers and the organic material layers are stacked alternately. The light absorption layer pattern is disposed between one of the organic material layers and one of the inorganic material layers which immediately neighbor each other. The light absorption layer pattern includes a plurality of wires which extend in a first direction, and are arranged substantially parallel to each other.

ORGANIC ELECTROLUMINESCENCE DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME

The organic electroluminescence display device has a laminated portion on a base substrate. The device may have a cavernous portion formed by exploding a part of the laminated portion in a screening processing. A protective layer is formed to cover a whole surface of a wall defining the cavernous portion. Therefore, substances contained in the air are prevented from contacting to an organic electroluminescence layer at least partially defining the cavernous portion. Therefore, even if moisture is contained in the air, it is possible to prevent moisture from being absorbed by the organic electroluminescence layer. Moreover, since moisture is not absorbed by the organic electroluminescence layer, it is possible to reduce irregular spot on the device. In addition, it is possible to reduce a short circuit at an open defective portion. 1. An organic electroluminescence display device , comprising:a base substrate;a laminated portion formed on the base substrate; anda protective layer formed on the laminated portion, whereinthe laminated portion comprises layers including:a lower electrode;an organic electroluminescence layer; andan upper electrode, and whereinat least a portion of the organic electroluminescence layer and the upper layer among the laminated portion is exploded to form a cavernous portion which defines a cavity communicated to the outside, and whereinthe protective layer is formed to cover whole surface of a wall of the cavernous portion exposed to the cavity.2. The organic electroluminescence display device claimed in claim 1 , whereinthe cavernous portion is formed by a screening processing in which the organic electroluminescence display device is inspected by leakage current by applying voltage between the lower electrode and the upper electrode.3. The organic electroluminescence display device claimed in claim 1 , whereinthe protective layer at least includes two layers including an organic material layer and an inorganic material layer laminated in ...

LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME

The present invention has an object of providing a light-emitting device including an OLED formed on a plastic substrate, which prevents degradation due to penetration of moisture or oxygen. On a plastic substrate, a plurality of films for preventing oxygen or moisture from penetrating into an organic light-emitting layer in the OLED (“barrier films”) and a film having a smaller stress than the barrier films (“stress relaxing film”), the film being interposed between the barrier films, are provided. Owing to a laminate structure, if a crack occurs in one of the barrier films, the other barrier film(s) can prevent moisture or oxygen from penetrating into the organic light emitting layer. The stress relaxing film, which has a smaller stress than the barrier films, is interposed between the barrier films, making it possible to reduce stress of the entire sealing film. Therefore, a crack due to stress hardly occurs. 1. A light emitting device comprising:a first flexible substrate;a pixel portion over the first flexible substrate, the pixel portion comprising a transistor and an organic light emitting diode;a wiring electrically connected to the pixel portion;a second flexible substrate over the first flexible substrate with the pixel portion and the wiring therebetween, the second flexible substrate comprising a hole overlapping with the wiring; anda flexible printed circuit over the second flexible substrate, the flexible printed circuit electrically connected to the wiring though the hole.2. The light emitting device according to claim 1 ,wherein the organic light emitting diode emits white light.3. The light emitting device according to claim 1 , further comprising:an insulating film on and in contact with the organic light emitting diode;a first film comprising silicon nitride over the insulating film; anda second film comprising silicon nitride over the first film.4. The light emitting device according to claim 1 , further comprising a resin layer between the ...

ORGANIC ELECTROLUMINESCENCE DISPLAY PANEL AND DISPLAY DEVICE INCLUDING THE SAME

An organic electroluminescence (EL) display panel includes a substrate, a thin film transistor on the substrate, an overcoat layer on the thin film transistor and containing an organic material, a first electrode on the overcoat layer, an organic light emitting layer on the first electrode, a second electrode on the organic light emitting layer, and a barrier layer between the overcoat layer and the first electrode and including a first region formed of a single layer and a second region formed of a multilayer. 1. An organic electroluminescence (EL) display panel comprising:a substrate;a thin film transistor on the substrate;an overcoat layer on the thin film transistor and comprising an organic material;a first electrode on the overcoat layer;an organic light emitting layer on the first electrode;a second electrode on the organic light emitting layer; anda barrier layer between the overcoat layer and the first electrode, and comprising a first region comprising a single layer and a second region comprising a multilayer.2. The display panel of claim 1 , wherein the first electrode comprises a transparent electrode claim 1 , and the second electrode comprises a reflective electrode.3. The display panel of claim 2 , further comprising a pixel defining layer on the barrier layer claim 2 , wherein the first region is disposed under a light emitting region in which the light emitting layer is exposed by the pixel defining layer.4. The display panel of claim 3 , wherein the second region is not located under the light emitting region.5. The display panel of claim 3 , further comprising a color filter located under the light emitting region and the barrier layer.6. The display panel of claim 1 , wherein the overcoat layer has a contact hole which overlaps the first electrode claim 1 , and the second region is located adjacently to the contact hole.7. The display panel of claim 6 , wherein the second region is located on an inner surface of a wall of the contact hole.8. The ...

ORGANIC LIGHT EMITTING DIODE DISPLAY AND METHOD OF MANUFACTURING THE SAME

An organic light emitting diode (OLED) display includes a display panel including a flexible substrate and a thin film encapsulation (TFE) for covering and protecting an organic light emitting element formed on the flexible substrate, a first protective film arranged on the TFE to be opposite to the TFE, a second protective film arranged on the flexible substrate to be opposite to the flexible substrate, a first adhesive disposed between the TFE and the first protective film, a second adhesive disposed between the flexible substrate and the second protective film, a third protective film arranged on the second protective film to be opposite to the second protective film, and a third adhesive disposed between the second protective film and the third protective film. 1. An organic light emitting diode (OLED) display device , comprising:a display panel including a flexible substrate and a thin film encapsulation (TFE), the TFE covering and protecting an organic light emitting element formed on the flexible substrate;a first protective film formed on a surface of the TFE;a second protective film formed on a surface of the flexible substrate;a first adhesive interposed between the TFE and the first protective film;a second adhesive interposed between the flexible substrate and the second protective film;a third protective film formed on the second protective film; anda third adhesive interposed between the second protective film and the third protective film.2. The organic light emitting diode (OLED) display device of claim 1 , wherein the second adhesive and the third adhesive are formed of a same material.3. The organic light emitting diode (OLED) display device of claim 1 , wherein the first claim 1 , second claim 1 , and third protective films are formed of a same material.4. The organic light emitting diode (OLED) display device of claim 1 , wherein the first adhesive has a thickness of about 70 μm to 80 μm.5. The organic light emitting diode (OLED) display device ...

ENCAPSULATED STRUCTURE OF LIGHT-EMITTING DEVICE, ENCAPSULATING PROCESS THEREOF AND DISPLAY DEVICE COMPRISING ENCAPSULATED STRUCTURE

An encapsulated structure of a light-emitting device, an encapsulating process thereof, and a display device comprising said encapsulated structure. The encapsulated structure of the light-emitting device comprises: a light-emitting device; and a protective layer of a quaternary ammonium salt formed on a top electrode of the light-emitting device, the quaternary ammonium salt having the following structure: 2. The encapsulated structure according to claim 1 , wherein claim 1 ,{'sub': 1', '2', '3, 'the substituent Ris selected from the group consisting of substituted alkyl groups having more than 5 carbon atoms, unsubstituted alkyl groups having more than 5 carbon atoms, alkoxyl groups having more than 5 carbon atoms and aralkyl groups having more than 11 carbon atoms; the substituent Ris selected from the group consisting of substituted alkyl groups having more than 5 carbon atoms, unsubstituted alkyl groups having more than 5 carbon atoms, alkoxyl groups having more than 5 carbon atoms and aralkyl groups having more than 11 carbon atoms; the substituent Ris selected from the group consisting of substituted alkyl groups having more than 5 carbon atoms, unsubstituted alkyl groups having more than 5 carbon atoms, alkoxyl groups having more than 5 carbon atoms and aralkyl groups having more than 11 carbon atoms.'}3. The encapsulated structure according to claim 2 , wherein claim 2 ,{'sub': 1', '2', '3, 'the substituents R, R, and Rare independently selected from the group consisting of substituted alkyl groups having 5-20 carbon atoms, unsubstituted alkyl groups having 5-20 carbon atoms, alkoxyl groups having 5-20 carbon atoms and aralkyl groups having 11-26 carbon atoms.'}4. The encapsulated structure according to claim 3 , whereinthe unsubstituted alkyl groups having 5-20 carbon atoms are selected from the group consisting of n-pentane, n-hexane, n-heptane, n-octane, n-nonane, n-decane, n-undecane, n-dodecane, n-tridecane, n-tetradecane, n-pentadecane, n-hexadecane, ...

Adhesive film and method of encapsulating organic electronic device

Provided are an adhesive film, an encapsulated product of an organic electronic device using the same, and a method of encapsulating an organic electronic device. Particularly, the adhesive film encapsulating the organic electronic device to cover an entire surface of the organic electronic device includes an adhesive layer including a curable resin and a moisture adsorbent. The adhesive layer has a viscosity in a temperature range of 30 to 130° C. of 10 1 to 10 6 Pa·s and a viscosity at room temperature of 10 6 Pa·s or more in an uncured state, and when the adhesive layer has a multilayered structure, a difference in melting viscosity between layers is less than 30 Pa·s. In addition, the method of encapsulating an organic electronic device using the adhesive film is provided.

ENCAPSULATED STRUCTURE OF LIGHT-EMITTING DEVICE, ENCAPSULATING PROCESS THEREOF AND DISPLAY DEVICE COMPRISING ENCAPSULATED STRUCTURE

An encapsulated structure of a light-emitting device, an encapsulating process thereof, and a display device comprising said encapsulated structure. The encapsulated structure of the light-emitting device comprises: a light-emitting device; and a protective layer of a sulfonate salt formed on a top electrode of the light-emitting device, the sulfonate salt having the following structure: 2. The encapsulated structure according to claim 1 , wherein claim 1 ,the substituent R is selected from the group consisting of unsubstituted alkyl groups having more than 5 carbon atoms, substituted alkyl groups having more than 5 carbon atoms, and alkoxyl groups having more than 5 carbon atoms.3. The encapsulated structure according to claim 2 , wherein claim 2 ,the unsubstituted alkyl groups having more than 5 carbon atoms are selected from the group consisting of n-pentane, n-hexane, n-heptane, n-octane, n-nonane, n-decane, n-undecane, n-dodecane, n-tridecane, n-tetradecane, n-pentadecane, n-hexadecane, n-heptadecane, n-octadecane, n-nonadecane, and n-eicosane;the substituted alkyl groups having more than 5 carbon atoms are selected from the group consisting of 2-methylpentane, 3-methylpentane, 2-methylhexane, 3-methylhexane, 2-methylheptane, 3-methylheptane, 2-methyloctane, 3-methyloctane, 2-methylnonane, 3-methylnonane, 2-methyldecane, 3-methyldecane, 2-methylundecane, 3-methylundecane, 2-methyldodecane, 3-methyldodecane, 2-methyltridecane, 3-methyltridecane, 2-methyltetradecane, 3-methyltetradecane, 2-methylpentadecane, 3-methylpentadecane, 2-methylhexadecane, 3-methylhexadecane, 2-methylheptadecane, 3-methylheptadecane, 2-methyloctadecane, 3-methyloctadecane, 2-methylnonadecane, 3-methylnonadecane, 2-methyleicosane, and 3-methyleicosane; andthe alkoxyl groups having more than 5 carbon atoms is OR′, wherein R′ is selected from the group consisting of n-pentane, n-hexane, n-heptane, n-octane, n-nonane, n-decane, n-undecane, n-dodecane, n-tridecane, n-tetradecane, n- ...

BARRIER FILM COMPOSITE, DISPLAY APPARATUS INCLUDING THE BARRIER FILM COMPOSITE, METHOD OF MANUFACTURING BARRIER FILM COMPOSITE, AND METHOD OF MANUFACTURING DISPLAY APPARATUS INCLUDING THE BARRIER FILM COMPOSITE

A barrier film composite includes a film with an undulating surface; and at least one decoupling layer and at least one barrier layer disposed on the undulating surface of the film. 123-. (canceled)24. A display apparatus , comprising:a first substrate;a second substrate disposed opposite to and spaced apart from the first substrate; anda light-emitting device disposed between the first substrate and the second substrate,wherein at least one of the first substrate and the second substrate comprises a barrier film composite,wherein the barrier film composite comprises:a film with an undulating surface and an opposite surface disposed opposite to the undulating surface; andat least one decoupling layer and at least one barrier layer disposed on the undulating surface of the film,wherein the film comprises a stretchable material.25. The display apparatus of claim 24 , wherein the undulating surface being closer to the light-emitting device than the opposite surface.26. The display apparatus of claim 24 , wherein the film comprises at least one selected from the group consisting of polyethylene claim 24 , polypropylene claim 24 , polycarbonate claim 24 , and combinations thereof.27. The display apparatus of claim 24 , wherein the film comprises a first layer that is stretchable claim 24 , and a second layer disposed on the first layer and the second layer having an undulating surface.28. The display apparatus of claim 27 , wherein the first layer comprises plastic claim 27 , and the second layer comprises a soft monomer.29. The display apparatus of claim 24 , wherein the at least one decoupling layer comprises a cross-linked material with a low glass transition temperature.30. The display apparatus of claim 29 , wherein the decoupling layer comprises an acrylate.31. The display apparatus of claim 24 , wherein the barrier layer comprises at least one selected from the group consisting of individual metals claim 24 , two or more metals as mixtures claim 24 , inter- ...

ORGANIC ELECTROLUMINESCENCE ELEMENT AND PRODUCTION METHOD THEREFOR

The organic electroluminescence element of the present invention includes: a first substrate; a second substrate facing the first substrate; an element member between the first and second substrates; first and second extension electrodes on first and second inner surfaces of the first and second substrates facing the element member; and an insulating member having an electrically insulating property. The element member includes: a functional layer including a light-emitting layer and having first and second surfaces in a thickness direction; and first and second electrode layers on the respective first and second surfaces of the functional layer. The element member is between the first and second extension electrodes such that parts of the first and second electrode layers are in contact with the first and second extension electrodes respectively. The insulating member is between the first and second inner surfaces of the respective first and second substrates. 1. An organic electroluminescence element comprising:a first substrate;a second substrate positioned to face the first substrate;an element member interposed between the first substrate and the second substrate;a first extension electrode formed on a first inner surface of the first substrate facing the element member;a second extension electrode formed on a second inner surface of the second substrate facing the element member; andan insulating member having an electrically insulating property,wherein: a functional layer including a light-emitting layer and having a first surface and a second surface in a thickness direction,', 'a first electrode layer positioned on the first surface of the functional layer, and', 'a second electrode layer positioned on the second surface of the functional layer;, 'the element member includes'}the element member is interposed between the first extension electrode and the second extension electrode such that a part of the first electrode layer is in contact with the first ...

Organic light emitting diode display device and method of fabricating the same

An organic light emitting diode display device includes a first substrate including a display region, wherein a plurality of pixel regions are defined in the display region; a first electrode over the first substrate and in each of the plurality of pixel regions; a first bank on edges of the first electrode and including an insulating material blocking penetration of light; a second bank on the first bank and including an insulating material having a hydrophobic property; an organic light emitting layer on the first electrode and a portion of the first bank; and a second electrode on the organic light emitting layer and covering an entire surface of the display region.

Organic light emitting diode device fabrication method and organic light emitting diode device fabricated thereby

Disclosed is an organic light emitting diode device fabrication method that includes: preparing a substrate which is defined into a display area and a non-display area; forming a light emission portion, which includes a thin film transistor and an organic light emission layer in the display area, and a pad portion in a part of the non-display area; sequentially forming a sacrificial layer and an encapsulation passivation film throughout the display and non-display areas; and separating the sacrificial layer and the encapsulation passivation film from the pad portion through an irradiation of laser light.

Organic light-emitting display apparatus and method of manufacturing the same

An organic light-emitting apparatus includes a lower substrate comprising a display area and a peripheral area around the display area; a first insulating layer on the display area and the peripheral area of the lower substrate, wherein a plurality of penetration holes are formed in the first insulating layer in the peripheral area; an upper substrate on the lower substrate; and a sealant in the plurality of penetration holes bonding the lower substrate to the upper substrate.

ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME

Disclosed is an organic light emitting display device in which water is prevented from externally permeating thereinto. The organic light emitting display device comprises a first substrate on which an organic light emitting diode and a driving device designed to drive the organic light emitting diode are formed; a second substrate facing the first substrate; a viscosity layer interposed between the first substrate and the second substrate to cover entire areas of the first substrate and the second substrate, the viscosity layer including a filler capable of water absorption; and a first adhesion layer arranged to adhere the viscosity layer to the first substrate, wherein the viscosity layer is a material including a cross-linkage functional group and having a viscosity characteristic at room temperature. 1. An organic light emitting display device comprising:a first substrate on which an organic light emitting diode and a driving device designed to drive the organic light emitting diode are formed;a second substrate facing the first substrate;a viscosity layer interposed between the first substrate and the second substrate to cover entire areas of the first substrate and the second substrate, the viscosity layer including a filler capable of water absorption; anda first adhesion layer arranged to adhere the viscosity layer to the first substrate,wherein the viscosity layer is a material including a cross-linkage functional group and having a viscosity characteristic at room temperature.2. The organic light emitting display device of claim 1 , wherein the viscosity layer is a material having a storage elastic modulus of 0.001 MPa to 100 MPa in the range of 20° C. to 120° C. or a material having a glass transition temperature Tg of −70° C. to 10° C.3. The organic light emitting display device of claim 1 , wherein the viscosity layer is a polyolefin based material claim 1 , Polyimide (PI) claim 1 , Polyamide (PA) claim 1 , Polyvinyl Chloride (PVC) claim 1 , or acrylic ...

SUBSTRATE FOR ORGANIC ELECTRONIC DEVICE

Provided are a substrate for an organic electronic device (OED), an organic electronic system, a method of manufacturing the system or substrate, and lighting. The substrate for an OED may be increased in durability by preventing penetration of an external material such as moisture or oxygen, and thus an organic electronic system having excellent light extraction efficiency may be formed. In addition, since the substrate may be stably attached to an encapsulating structure sealing the organic electronic system, the device may have excellent durability with respect to abrasion of an electrode layer or pressure applied from an external environment. In addition, surface hardness of an external terminal of the organic electronic system may be maintained at a suitable level. 1. A substrate for an organic electronic device , comprising:a base layer;an optical functional layer that is formed on the base layer and has a smaller projected area than the base layer;an intermediate layer that has a larger projected area than the optical functional layer and is formed on both of the optical functional layer and the base layer on which the optical functional layer is not formed; andan electrode layer that is formed on the intermediate layer, that has an absolute value of a difference in refractive index from the intermediate layer of 1 or less, that has a larger projected area than the optical functional layer, and that is formed on both of the optical functional layer and the base layer on which the optical functional layer is not formed.2. The substrate according to claim 1 , wherein a ratio (A/B) of a projected area (A) of the electrode layer relative to a projected area (B) of the optical functional layer is 1.04 or more.3. The substrate according to claim 1 , wherein the intermediate layer comprises SiON claim 1 , TiO claim 1 , SiO claim 1 , AlO claim 1 , TaO claim 1 , TiO claim 1 , TiO claim 1 , ZrO claim 1 , NbO claim 1 , CeOor ZnS.4. The substrate according to claim 1 , ...

PARTICLE COLLECTION DEVICE AND MASK CLEANING DEVICE HAVING THE SAME

A particle collection device includes a collection sheet and a frame on which the collection sheet is mounted. The collection sheet includes a base sheet, a magnetic substance, and a metal protrusion disposed on the base sheet to be adjacent to the magnetic substance. 1. A particle collection device comprising:a collection sheet comprising a base sheet, a magnetic substance, and a metal protrusion disposed on the base sheet to be adjacent to the magnetic substance; anda frame on which the collection sheet is mounted.2. The particle collection device of claim 1 , wherein the magnetic substance is buried in the base sheet to be surrounded by the base sheet.3. The particle collection device of claim 2 , wherein the metal protrusion is disposed on one side surface of the base sheet.4. The particle collection device of claim 2 , wherein the metal protrusion is disposed on a first side surface of the base sheet and on a second side surface opposite the first side surface.5. The particle collection device of claim 2 , wherein the magnetic substance has a stripe shape extending in a longitudinal direction of the base sheet.6. The particle collection device of claim 5 , wherein a plurality of metal protrusions are provided claim 5 , and the metal protrusions are arranged in the longitudinal direction along the magnetic substance.7. The particle collection device of claim 6 , wherein each metal protrusion has a hemispherical shape claim 6 , a conical shape claim 6 , or a cylindrical shape.8. A particle collection device comprising:a collection sheet comprising a base sheet, a first magnetic substance buried in the base sheet, and a second magnetic substance disposed on the base sheet; anda frame on which the collection sheet is mounted.9. The particle collection device of claim 8 , wherein the second magnetic substance is disposed on one side surface of the base sheet.10. The particle collection device of claim 8 , wherein the second magnetic substance is disposed on a first ...

METHOD FOR DETECTING BIOMETRIC INFORMATION, BIOMETRIC SENSOR, AND DISPLAY APPARATUS

A method for detecting a biometric information includes providing a biometric sensor including a base substrate, a light emitting layer and a touch detection layer on the base substrate, an encapsulating cover on a side of the light emitting layer away from the base substrate, and a photo-sensing layer between the light emitting layer and the base substrate; determining a touch position of a touch by a touch sensing circuit; determining a scanning region based on the touch position; controlling the light emitting layer to form a scanning light source to scan the scanning region in a scanning pattern, the scanning region encompassing the touch position; determining a light intensity distribution of a reflected light reflected by the surface of the biometric sensor in touch with the skin of the user based on signals from the plurality of photosensors; and determining the biometric information based on the light intensity distribution. 1. A method for detecting a biometric information , comprising:providing a biometric sensor comprising a base substrate, a light emitting layer and a touch detection layer on the base substrate, an encapsulating cover on a side of the light emitting layer away from the base substrate, and a photo-sensing layer between the light emitting layer and the base substrate;determining a touch position of a touch by a touch sensing circuit;determining a scanning region based on the touch position;controlling the light emitting layer to form a scanning light source to scan the scanning region in a scanning pattern, the scanning region encompassing the touch position;detecting at least a portion of a light totally reflected by a surface of the biometric sensor in touch with a skin of a user by a plurality of photosensors in the photo-sensing layer;determining a light intensity distribution of a reflected light reflected by the surface of the biometric sensor in touch with the skin of the user based on signals from the plurality of photosensors; ...

DISPLAY DEVICE

A display device may include a first transistor, a second transistor, a first electrode, a second electrode, a first optical filter, and a second optical filter. No intervening transistor may be positioned between the first transistor and the second transistor. The first electrode may be electrically connected to the first transistor. The second electrode may be electrically connected to the second transistor. The first optical filter may overlap the first electrode and may have a first circular perimeter in a plan view of the display device. The second optical filter may overlap the second electrode, may have a polygonal perimeter in the plan view of the display device, and may be spaced from the first optical filter. 1. A display device comprising:a first transistor;a second transistor;a first electrode electrically connected to the first transistor;a second electrode electrically connected to the second transistor;a first optical filter overlapping the first electrode and having a first circular perimeter in a plan view of the display device; anda second optical filter overlapping the second electrode, having a polygonal perimeter in the plan view of the display device, and being spaced from the first optical filter.2. The display device of claim 1 , wherein the first optical filter is larger than the second optical filter in the plan view of the display device.3. The display device of claim 1 , further comprising:a third transistor;a third electrode electrically connected to the third transistor;a third optical filter overlapping the third electrode, being spaced from each of the first optical filter and the second optical filter, and having a second circular perimeter in the plan view of the display device.4. The display device of claim 3 , wherein the third optical filter is larger than the second optical filter in the plan view of the display device.5. The display device of claim 3 , wherein the second optical filter is configured to transmit first light of a ...

TOUCH DISPLAY PANEL

The present application provides a touch display panel, because a plurality of touch units is disposed between a first pixel defining layer and a second pixel defining layer, and/or, the plurality of touch units is disposed between the second pixel defining layer and an encapsulation layer, thereby making a thickness of the touch display panel be thinner. 1. A touch display panel , comprising:a substrate comprising at least one light emitting region and a non-light emitting region located outside the light emitting region;an anode disposed upon the substrate and located in the light emitting region;a first pixel defining layer and a second pixel defining layer, wherein the first pixel defining layer and the second pixel defining layer are sequentially disposed upon the substrate, and at least one hole disposed on the anode along a thickness direction of the first pixel defining layer and the second pixel defining layer penetrates the first pixel defining layer and the second pixel defining layer to define the light emitting region of the substrate;an organic functional layer disposed on the anode and disposed in the hole;an encapsulation layer disposed on one side of the second pixel defining layer away from the substrate; anda plurality of touch units disposed between the first pixel defining layer and the second pixel defining layer, and/orthe plurality of the touch units disposed between the second pixel defining layer and the encapsulation layer,wherein both the first pixel defining layer and the second pixel defining layer are organic insulating layers.2. The touch display panel of claim 1 , wherein the plurality of the touch units are disposed between the second pixel defining layer and the encapsulation layer claim 1 , the touch display panel further comprises a first cathode and a second cathode claim 1 , the first cathode is disposed between the first pixel defining layer and the second pixel defining layer and located in the non-light emitting region claim ...

ORGANIC LIGHT-EMITTING DIODE DISPLAY PANEL

The present disclosure provides an organic light-emitting diode (OLED) display panel comprising a display area, a non-display, and a block area provided in the non-display area. The OLED display panel includes a signal trace layer, an organic film layer, and an anode layer which are sequentially located on the signal trace layer. The signal trace layer is provided with a signal trace in the non-display area. When an anode is formed on the anode layer, an anode material layer at least covering the exposed signal trace is formed in the corresponding block area, so as prevent mis-etching of the signal trace caused by the etching solution. 1. An organic light-emitting diode display panel comprising a display area , a non-display area located around the display area , and a block area provided in the non-display area , wherein the organic light-emitting diode display panel comprises:a signal trace layer, an organic film layer formed on the signal trace layer, and an anode layer formed on the organic film layer;wherein the signal trace layer is provided with a signal trace in the non-display area, and the signal trace passes through the block area and extends to the non-display area located at opposite sides of the block area;wherein a portion of the organic film layer corresponding to the block area is patterned to form at least one block, and a space between adjacent two blocks and a space between the block and the organic film layer outside the block area are formed by grooves;wherein the grooves pass through the organic film layer partially or completely, and the anode layer is at least formed on a side of an exposed portion of the signal trace corresponding to the grooves when all the grooves pass through the organic film layer.2. The organic light-emitting diode display panel according to claim 1 , wherein the organic light-emitting diode display panel further comprises a organic light-emitting layer formed on the anode layer claim 1 , a cathode layer claim 1 , and ...

Display device having multiple protective films and wiring layer

According to one embodiment, a display device includes a pixel area including pixels each including at least one thin film transistor includes a semiconductor layer and a gate electrode, a first terminal area including a first wiring line disposed thereon connected to the at least one thin film transistor, a first protective film provided on the semiconductor layer, the gate electrode and the first wiring line, a first insulating film provided on the first protective film, a second protective film provided on the first insulating film, a second insulating film provided on the second protective film, a first opening formed in the first terminal area, and partially exposing the first wiring line, and a second opening formed to correspond to the first opening.

DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME

A display device comprising: a display panel including: a first area having a first transmittance; and a second area having a second transmittance higher than the first transmittance; and a first module under the second area, wherein the display panel comprises: a base layer; a circuit layer on the base layer; a first pixel electrode electrically connected to the circuit layer and in the first area; a second pixel electrode electrically connected to the circuit layer and in the second area; a first stack structure on the circuit layer and adjacent to the first pixel electrode; and a second stack structure which is on the circuit layer, is adjacent to the second pixel electrode, and is different from the first stack structure. 1. A display device comprising:a display panel including:a first area having a first resolution; anda second area having a second resolution lower than the first resolution, a base layer;', 'a circuit layer on the base layer;', 'a first pixel electrode electrically connected to the circuit layer and in the first area;', 'a second pixel electrode electrically connected to the circuit layer and in the second area;', 'a first stack structure on the circuit layer and adjacent to the first pixel electrode; and', 'a second stack structure on the circuit layer and adjacent to the second pixel electrode, the second stack structure being different from the first stack structure., 'wherein the display panel comprises2. The display device of claim 1 , wherein the first stack structure comprises:a first intermediate layer on the circuit layer and exposing at least a portion of the first pixel electrode; anda first spacer on the first intermediate layer, an area of the first spacer being less than an area of the first intermediate layer in a plan view.3. The display device of claim 2 , wherein the second stack structure comprises:a second intermediate layer on the circuit layer and covering the second pixel electrode; anda second spacer on the second ...

OLED PANEL

An organic light emitting diode (OLED) panel is provided, including a thin film transistor (TFT) array substrate, a plurality of OLED devices, and a plurality of isolator assemblies. The TFT array substrate includes a plurality of pixel regions, and the OLED devices disposed on locations corresponding to the pixel regions respectively. The OLED devices include an OLED layer. The isolator assemblies are configured to block the OLED layer of a white light-emitting layer from extending to the OLED devices adjacent to the white light-emitting device. By arranging the isolator assemblies around the white light-emitting device, light generated by the white light-emitting device is prevented from leaking. 1. An organic light-emitting diode (OLED) panel , comprising:a thin film transistor (TFT) array substrate, wherein the TFT array substrate comprises a plurality of pixel regions spaced apart from each other;a plurality of OLED devices disposed on locations corresponding to the pixel regions respectively, wherein each of the OLED devices comprises:a white light-emitting device; anda plurality of isolator assemblies disposed around the white light-emitting device;wherein the OLED panel further comprises an OLED layer, and the isolator assemblies are configured to block the OLED layer, located on the white light-emitting device, from extending to the OLED devices adjacent to the white light-emitting device;wherein a height of each of the isolator assemblies is greater than a thickness of the OLED layer; andwherein the OLED layer comprises a hole injection layer, a hole transport layer, a charge generation layer, a luminescent layer, an electron transport layer, and an electron injection layer which are sequentially disposed on each other.2. The OLED panel of claim 1 , wherein the OLED devices are arranged in a matrix claim 1 , which means the OLED devices are arranged in a row along a first direction and arranged in a column along a second direction;wherein a first spacing ...

DISPLAY DEVICE AND PRODUCTION METHOD THEREOF

Between an end edge on a terminal side of a resin substrate layer in a frame region and a display region, an inorganic layered film is provided with a first opening penetrating the inorganic layered film and causing at least a part of an upper face of the resin substrate layer to be exposed, a first filling layer is provided in an interior of the first opening to cover an edge portion thereof, a plurality of lead wiring lines are provided to the end edge on the terminal side in contact with upper faces of the inorganic layered film and the first filling layer, extend in parallel to each other in a direction intersecting the end edge on the terminal side in the frame region, and are electrically connected to a plurality of terminals respectively. 1. A display device , comprising:a resin substrate;a TFT layer provided on the resin substrate and including at least one layer of an inorganic insulating film layered on the resin substrate;a light-emitting element configuring a display region provided on the TFT layer;a frame region provided around the display region; anda terminal portion provided at an end portion of the frame region and arrayed with a plurality of terminals,wherein the frame region is provided with a plurality of lead wiring lines extending in parallel to each other in a direction intersecting an end edge on a terminal side of the resin substrate along the terminal portion, and being electrically connected to the plurality of terminals respectively,between the end edge on the terminal side and the display region, the at least one layer of the inorganic insulating film is provided with a first opening penetrating the inorganic insulating film and causing at least a part of an upper face of the resin substrate to be exposed,a first filling layer is provided in an interior of the first opening to cover an edge portion of the first opening, andthe plurality of lead wiring lines is provided until the end edge on the terminal side in contact with upper faces ...

DISPLAY DEVICE

A display device includes a display region in which a plurality of light-emitting elements are disposed, each of which is provided with a first electrode, a second electrode, and a function layer formed between the first electrode and the second electrode. The display device includes a frame region surrounding the display region, and a sealing layer. The second electrode includes an extending portion extending from the display region to the frame region, and overlaps all of the display region. A cap layer is provided on the extending portion so as to overlap at least part of an end portion of the extending portion, and the cap layer overlaps all of the display region. The sealing layer overlaps all of the second electrode and all of the cap layer. 1. (canceled)2. A display device including a display region in which a plurality of light-emitting elements are disposed , a frame region surrounding the display region , and a sealing layer , each of the light-emitting elements being provided with a first electrode , a second electrode formed above the first electrode , and a function layer formed between the first electrode and the second electrode ,wherein the second electrode includes an extending portion extending from the display region to the frame region, and overlaps all of the display region,a cap layer is provided above the extending portion to overlap at least part of an end portion of the extending portion,the cap layer overlaps all of the display region, andthe sealing layer overlaps all of the second electrode and all of the cap layer,wherein a notched portion is provided in the display region,the extending portion includes a first notched region formed along the notched portion, andthe cap layer is formed covering all of the first notched region.3. The display device according to claim 1 ,wherein the extending portion includes a second notched region formed corresponding to a corner portion of the display region, andthe cap layer is formed covering at least ...

DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME

A method of manufacturing a display apparatus that is capable of reducing manufacturing costs and a defect rate during manufacturing, and a display apparatus. The method includes forming a plurality of display units over a mother substrate; attaching a temporary protective film to a lower surface of the mother substrate; cutting the mother substrate and the temporary protective film along a periphery of each of the plurality of display units to obtain a plurality of display panels, each including a first area, a second area, and a bent area between the first area and the second area; removing the temporary protective film from the plurality of display panels; and attaching a lower protective film to a lower surface of each of the plurality of display panels so as to correspond to the first area in each display panel. 1. A display apparatus comprising:a substrate having an outer surface and an inner surface opposite to the outer surface and comprising a bent area between a first area and a second area, the bent area being bent around a bending axis so that the inner surface of the substrate in the first area and the inner surface of the substrate in the second area at least partially face each other;a display unit over the outer surface of the substrate in the first area;a lower protective film over the inner surface of the substrate in at least a part of the first area;an adhesive layer interposed between the lower protective film and the inner surface of the substrate; anda support layer between the lower protective film in the first area and the inner surface of the substrate in the second area.2. The display apparatus of claim 1 , wherein the support layer is adhered to the lower protective film in the first area and the inner surface of the substrate in the second area.3. The display apparatus of claim 1 , wherein a distance between the inner surface of the substrate in the first area where the support layer is located and the inner surface of the substrate in ...

Display unit and electronic apparatus

The invention provides a display unit having a drive substrate ( 11 ) having a display region and a circuit forming region; a drive device ( 15 ) provided at the circuit forming region on the drive substrate ( 11 ); a functional film ( 14 ) provided to cover the display region and to be opposed to a part of the circuit forming region; and a protective resin layer ( 17 ) provided in contact with the drive device. The display unit of the invention is allowed to prevent damage of connections between the drive device and wiring, and to carry out the detachment while keeping good conditions in a process of detaching the drive substrate from a support substrate.

Transparent conductor, method of fabricating the same and optical display including the same

A transparent conductor, a method of fabricating the same, and an optical display including the same, the transparent conductor including a base layer; and a conductive layer on the base layer, wherein the conductive layer includes metal nanowires and a matrix, and the transparent conductor has a haze of about 1.2% or less, a total transmittance of about 88% or more, a transmittance b* value of about 1.10 or less, as measured at a wavelength of 400 nm to 700 nm, and a sheet resistance of about 50 Ω/□ or less.

Glass manufacturing apparatus and glass manufacturing method using the same

A glass manufacturing apparatus includes a support configured to hold a glass including a first flat portion, a second flat portion, and a curved portion connecting one side of the first flat portion and one side of the second flat portion. The support includes a first flat surface supporting the first flat portion, a second flat surface facing the first flat surface and supporting the second flat portion, and a curved surface connecting the flat surface to the second flat surface and supporting the curved portion.

Photoelectric conversion device, process cartridge, and image forming apparatus

Provided is a photoelectric conversion device including: a support; a charge-transporting layer including an organic charge-transporting material or a sensitizing dye electrode layer including an organic sensitizing dye, where the charge-transporting layer or the sensitizing dye electrode layer is disposed on the support; and a ceramic film disposed on the charge-transporting layer or the sensitizing dye electrode layer.

Display Device with Built-In Optical Image Sensor

A display device with a built-in optical image sensor includes a display panel, a cover substrate, and an optical image sensor. The cover substrate has light transmissivity and covers the display panel. The optical image sensor is coupled to the display panel and senses an image of a body of a user using light reflected from the body of the user in contact with the cover substrate. The display panel includes a base substrate, a pixel portion, an encapsulation film, and a touch sensing layer. The touch sensing layer includes the touch electrode portion and is disposed on the encapsulation film covering a pixel portion. A plurality of pinholes are defined in at least one layer having light absorptivity or light reflectivity of the pixel portion. The plurality of pinholes overlap the optical image sensor. Further, openings overlapping the plurality of pinholes are defined in the touch electrode portion. 1. A display device with a built-in optical image sensor , comprising:a display panel;a cover substrate having light transmissivity and configured to cover the display panel; andthe optical image sensor coupled to the display panel and configured to sense an image of a body of a user using light reflected from the body of the user in contact with the cover substrate, a base substrate;', 'a pixel portion disposed on the base substrate;', 'an encapsulation film configured to cover the pixel portion; and', 'a touch sensing layer including a touch electrode portion and disposed on the encapsulation film to be located between the encapsulation film and the cover substrate, and, 'wherein the display panel includeswherein a plurality of pinholes are defined in at least one layer of the pixel portion having light absorptivity or light reflectivity, the plurality of pinholes overlapping the optical image sensor, and wherein a plurality of openings overlapping the plurality of pinholes are defined in the touch electrode portion.2. The display device of claim 1 , wherein the pixel ...

DISPLAY MOTHERBOARD AND MANUFACTURING METHOD THEREOF

A display motherboard and a manufacturing method thereof are provided. The display motherboard includes a first substrate and a second substrate that are assembled, a plurality of mutually independent display devices located between the first substrate and the second substrate, a first seal, and a second seal. The first seal is provided in a peripheral area of the display motherboard, the second seal is provided in a cutting area of the display motherboard, the cutting area is located around each of the display devices, and the second seal surrounds at least one of the display devices. 1. A display motherboard , comprising a first substrate and a second substrate that are assembled , a plurality of mutually independent display devices located between the first substrate and the second substrate , a first seal , and a second seal ,wherein the first seal is provided in a peripheral area of the display motherboard, the second seal is provided in a cutting area of the display motherboard, the cutting area is located around each of the display devices, and the second seal surrounds at least one of the display devices.21. The display motherboard according to claim. , further comprising:a blocking pattern, located in the cutting area, wherein the blocking pattern forms a sealing area in the cutting area, the second seal is formed in the sealing area, and an orthographic projection of the sealing area onto the first substrate and an orthographic projection of a cut line in the cutting area onto the first substrate do not overlap.3. The display motherboard according to claim 2 , wherein an orthographic projection of the blocking pattern onto the first substrate and the orthographic projection of the cut line in the cutting area onto the first substrate do not overlap.4. The display motherboard according to claim 2 , wherein the blocking pattern comprises a first wall-like sub-pattern and a second wall-like sub-pattern claim 2 , and the sealing area is formed between the ...

DISPLAY APPARATUS WITH INTEGRATED TOUCH SCREEN AND METHOD OF MANUFACTURING THE SAME

Disclosed are a display apparatus with integrated touch screen and a method of manufacturing the display apparatus, which prevent short circuit between touch electrodes. The display apparatus with integrated touch screen including a light emitting layer disposed on a substrate, an encapsulation layer disposed on the light emitting layer, a plurality of touch electrodes disposed on the encapsulation and spaced apart from each other, and an upper PAC layer disposed on the plurality of touch electrodes. The upper PAC layer is patterned to be disposed on the plurality of touch electrodes. 1. A display apparatus with integrated touch screen , comprising:a light emitting layer disposed over a substrate, wherein the substrate includes a display area and a non-display area provided near and outside the display area;a first passivation layer disposed over the light emitting layer;an encapsulation layer disposed over the first passivation layer;a second passivation layer disposed over the encapsulation layer;a touch line supplying a touch driving signal for driving the touch screen;an insulation layer on the touch line;a plurality of touch electrodes including a first touch electrode and a second touch electrode disposed on the insulating layer and the touch line and spaced apart from one another, wherein the insulating layer electrically insulates the first touch electrode and the second touch electrode from one another;a first photoactive compound (PAC) layer covering a top surface of the first touch electrode and the second touch electrode and isolating the first touch electrode and the second touch electrode from one another; anda dam disposed in the non-display of the substrate,wherein the insulation layer disposed between the encapsulation layer and the plurality of touch electrodes,wherein the insulation layer, and the one of the first passivation layer and second passivation layer are extending to the upper portion of the dam in the non-display of the substrate.2. The ...

DISPLAY DEVICE HAVING TOUCH SENSOR AND BLACK MATRIX ON THE ENCAPSULATION UNIT

A display device can include a substrate including a plurality of sub-pixels; a plurality of light emitting elements on the sub-pixels of the substrate; an encapsulation unit on the light emitting elements, and including a first inorganic encapsulation layer, a second inorganic encapsulation layer on the first inorganic layer and an organic encapsulation layer between the first inorganic encapsulation layer and the second inorganic encapsulation layer; a plurality of first touch electrodes arranged in a first direction; a plurality of second touch electrodes arranged in a second direction intersecting the first direction; a plurality of color filters on the encapsulation unit; a first black layer arranged between the color filters overlapping the touch electrodes; and a second black layer arranged on a different plane from the first black layer and arranged between the color filters not overlapping the touch electrodes. 1. A display device comprising:a substrate including a plurality of sub-pixels;a plurality of light emitting elements on the sub-pixels of the substrate;an encapsulation unit on the light emitting elements, and including a first inorganic encapsulation layer, a second inorganic encapsulation layer on the first inorganic layer and an organic encapsulation layer between the first inorganic encapsulation layer and the second inorganic encapsulation layer;a plurality of first touch electrodes arranged in a first direction;a plurality of second touch electrodes arranged in a second direction intersecting the first direction;a plurality of color filters on the encapsulation unit;a first black layer arranged between the color filters overlapping the touch electrodes; anda second black layer arranged on a different plane from the first black layer and arranged between the color filters not overlapping the touch electrodes.2. The display device of claim 1 , further comprising:a plurality of first bridges configured to connect the first touch electrodes; anda ...

FLEXIBLE DISPLAY PANEL AND DISPLAY APPARATUS INCLUDING THE FLEXIBLE DISPLAY PANEL

A flexible display panel including: a flexible substrate including a first region, second regions that extend from the first region and that have a curved surface, and a third region folded towards the second regions; a first display region in the first region of the flexible substrate; a second display region in the second regions of the flexible substrate; a plurality of non-display regions outside the first display region or the second display regions, wherein at least one of the plurality of non-display regions is in the third region of the flexible substrate; and an encapsulation member for encapsulating the first display region and the second display regions. 2. The display apparatus of claim 1 , further comprising a transparent protection window located on the touch layer generally corresponding to the first display region and the second display region of the flexible display panel.3. The display apparatus of claim 1 , wherein the second display region has a curved surface. This application is a divisional of U.S. patent application Ser. No. 15/254,954, filed Sep. 1, 2016, which is a continuation of U.S. patent application Ser. No. 14/275,704, filed May 12, 2014, now U.S. Pat. No. 9,448,592, which is a continuation of U.S. patent application Ser. No. 13/472,443 filed May 15, 2012, now U.S. Pat. No. 8,736,162, which claims priority to and the benefit of Korean Patent Application No. 10-2011-0065144, filed on Jun. 30, 2011, in the Korean Intellectual Property Office, the contents of which are incorporated herein in their entirety by reference.One or more embodiments of the present invention relate to a flexible display panel and a display apparatus including the flexible display panel.Display apparatuses refer to apparatuses that display an image signal. Such display apparatuses include televisions (TVs), computer monitors, personal digital assistants (PDAs) and smart devices that are increasingly in demand, which display an image signal input by an external ...

DISPLAY APPARATUS WITH INTEGRATED TOUCH SCREEN AND METHOD OF MANUFACTURING THE SAME

Disclosed are a display apparatus with integrated touch screen and a method of manufacturing the display apparatus, which prevent short circuit between touch electrodes. The display apparatus with integrated touch screen including a light emitting layer disposed on a substrate, an encapsulation layer disposed on the light emitting layer, a plurality of touch electrodes disposed on the encapsulation and spaced apart from each other, and an upper PAC layer disposed on the plurality of touch electrodes. The upper PAC layer is patterned to be disposed on the plurality of touch electrodes. 1. A display apparatus with integrated touch screen , comprising:a light emitting layer disposed over a substrate;an encapsulation layer disposed over the light emitting layer;a plurality of touch electrodes disposed over the encapsulation layer and spaced apart from one another; anda first photoactive compound (PAC) layer disposed on the plurality of touch electrodes and patterned to cover the plurality of touch electrodes.2. The display apparatus of claim 1 , further comprising an insulation layer externally exposed and electrically insulating the plurality of touch electrodes from one another.3. The display apparatus of claim 1 , further comprising a pad part disposed at an edge region of the substrate and electrically connected to the plurality of touch electrodes.4. The display apparatus of claim 3 , further comprising a second PAC layer covering the plurality of touch electrodes connected to the pad part.5. The display apparatus of claim 1 , wherein a portion of the first PAC layer between the plurality of touch electrodes where a short circuit occurs is removed.6. A display apparatus claim 1 , comprising:a light emitting layer, an anode electrode and a data line sequentially disposed on a lower substrate;a middle substrate including an encapsulation layer and disposed on the lower substrate; anda touch screen disposed on the middle substrate, wherein the touch screen includes a ...

DISPLAY DEVICE

According to one embodiment, a lateral-electric-field liquid crystal display device includes a light-emitting display layer including OLEDs and a driving circuit controlling light emission of the OLEDs, a moisture impermeable film provided to be laminated on the light-emitting display layer to prevent infiltration of moisture into the light-emitting display layer, an optical substrate provided separately from the moisture impermeable film and subjecting light from the light-emitting display region to optical processing, a first touch electrode group serving as one electrode group of touch electrodes and provided on a back surface of the optical substrate, and an extraction electrode group formed to be laminated on the moisture impermeable film, the extraction electrode group and the optical substrate have an overlapping part in plan view, and electrodes of the first touch electrode group being electrically connected to electrodes of the extraction electrode group in the overlapping part. 118-. (canceled)19. A display device comprising:a first substrate including a first region and a second region surrounding the first region;a sealing film covering the first region and the second region; anda touch sensor above the sealing film, whereinthe first region includes organic light emitting elements arranged in a matrix,the touch sensor includes touch electrodes,each of the touch electrodes extends in a first direction,the touch electrodes are arranged in a second direction differing from the first direction,each of the touch electrodes includes protruded portions, andeach of the protruded portions extends in a predetermined direction.20. The display device according to claim 19 , wherein one of the touch electrodes is adjacent to another of the touch electrodes claim 19 , andeach of the protruded portions of the one of the touch electrodes faces a corresponding one of the protruded portions of the another of the touch electrodes in the predetermined direction.21. The ...

PROTECTIVE CIRCUIT FOR CATHODE LAYER, PROTECTIVE METHOD AND OLED DISPLAY DEVICE

A protective circuit for a cathode layer, a protective method and an OLED display device are provided. The protective circuit includes a power supply, and an electronic output node electrically connected with a negative electrode of the power supply. Electric potential of the electronic output node is the same as the electric potential of the cathode layer in a working state of the OLED display device, the electronic output node is connected to the cathode layer of the OLED display device, and a positive electrode of the power supply is connected to a voltage node with any potential other than an anode of the OLED display device via a wire, so that electrons can be continuously provided by the power supply to the cathode layer in a non-working state of the OLED display device. 1. A protective circuit for a cathode layer , applied to a non-working state of an OLED display device , wherein , the protective circuit comprisesa power supply, and an electronic output node electrically connected with a negative electrode of the power supply;wherein, an electric potential of the electronic output node is the same as an electric potential of the cathode layer in a working state of the OLED display device, the electronic output node is connected to the cathode layer of the OLED display device, and a positive electrode of the power supply is connected to a voltage node with any potential other than an anode of the OLED display device via a wire, so that electrons can be continuously provided by the power supply to the cathode layer in a non-working state of the OLED display device.2. The protective circuit claimed as claim 1 , wherein claim 1 , a voltage of the power supply is equal to a working voltage of the OLED display device claim 1 , and a negative electrode of the power supply is electrically connected with the electronic output node directly.3. The protective circuit claimed as claim 1 , wherein claim 1 , a voltage of the power supply is greater than a working voltage ...

ORGANIC EL DEVICE, METHOD OF MANUFACTURING ORGANIC EL DEVICE, AND ELECTRONIC APPARATUS

An organic EL device includes an organic light-emitting layer provided above a first substrate; a protective layer provided above the organic light-emitting layer; a color filter provided on the protective layer; and a second substrate adhered to the color filter via an adhesive, in which a colored layer includes a first colored layer, a second colored layer, and a third colored layer, the color filter includes a first region in which the first colored layer, the second colored layer, and the third colored layer are respectively arranged as single colors and a second region in which the first colored layer, the second colored layer, and the third colored layer are arranged in a layered manner, and a height difference-relieving layer is provided between the color filter and the adhesive. 1. An organic EL device , comprising:a first substrate;a pixel electrode provided on the first substrate;an organic light-emitting layer provided on the pixel electrode;a common electrode provided on the organic light-emitting layer;a protective layer provided on the common electrode and formed of at least one layer;a color filter provided on the protective layer and that includes a colored layer; anda second substrate bonded to the color filter via an adhesive,wherein the colored layer includes a first colored layer, a second colored layer, and a third colored layer,the color filter includes a first region in which the first colored layer, the second colored layer, and the third colored layer are each arranged and a second region in which the first colored layer, the second colored layer, and the third colored layer are arranged in a layered manner, anda height difference-relieving layer that relieves a height difference in the colored layer between the first region and the second region is provided between the color filter and the adhesive.2. The organic EL device according to claim 1 ,wherein the color filter has a bank having transmissivity arranged between the first colored ...

Transparent display apparatus

A display apparatus includes a pixel having a first area emitting light and a second area transmitting light. A pixel circuit unit is in the first area and includes a thin film transistor. An inorganic insulation layer is in the second area. A first insulation layer covers the pixel circuit unit in the first area, and has an opening exposing the inorganic insulation layer in the second area. A first electrode is on the first insulation layer in the first area. The first electrode is electrically connected to the pixel circuit unit. A second insulation layer covers edges of the first electrode and is outside the opening formed in the first insulation layer. A second electrode is in the first area. An intermediate layer, including an emissive layer, is between the first electrode and the second electrode.

RESHAPE-ABLE OLED DEVICE FOR POSITIONING PAYMENT INSTRUMENT

Aspects of the disclosure relate to organic light emitting diode (OLED) devices reshape-able to position an article in a predetermined space. The article may be a card. When reshaped, the OLED device may form the predetermined space. The OLED device may include at least one verification sensor positioned relative to the predetermined space. The OLED device may use one or more verification sensors to detect the article that is positioned in the predetermined space. The OLED device may use one or more verification sensors to collect information associated with the article that is in the predetermined space. 2. The OLED device of claim 1 , defining a front surface and a back surface claim 1 , and further comprising a first verification sensor embedded in a section of the front surface claim 1 , and a second verification sensor embedded in a section of the back surface claim 1 , and wherein:the OLED device is configured to be rolled such that the section of the front surface overlaps and faces the section of the back surface, the interstitial space between the facing sections forming the predetermined space;the first verification sensor detects one side of the payment instrument in the predetermined space; andthe second verification sensor detects another side of the payment instrument in the predetermined space.3. The OLED device of claim 1 , wherein at least one verification sensor includes an OLED as a light sensor claim 1 , said OLED as a light sensor including at least one OLED from the array of OLEDs claim 1 , wherein the at least one OLED is toggled between a display mode and a sensing mode.4. The OLED device of claim 1 , wherein the screen includes a flexible material for configuring the screen to be reshape-able.5. The OLED device of claim 1 , further comprising a linear indicator formed thereon claim 1 , the linear indicator for indicating the location of an axis along which to reshape the screen claim 1 , and the predetermined space is defined relative to the ...

FLEXIBLE ORGANIC LIGHT EMITTING DISPLAY PANEL

Disclosed is a flexible organic light emitting display panel in which an upper substrate is larger in size than a lower substrate including a pad area. The flexible organic light emitting display panel includes, for example, a lower substrate, including a flexible lower base film and an organic light emitting diode (OLED) included in the flexible lower base film, and an upper substrate including a flexible upper base film and a multi-buffer which is coated on the flexible upper base film for preventing penetration of water. 1. A flexible organic light emitting display panel comprising:a lower substrate including a flexible lower base film and an organic light emitting diode (OLED) on the flexible lower base film, wherein the lower substrate includes an active area on which the OLED is disposed and an inactive area surrounding the active area;an upper substrate including a flexible upper base film and a multi-buffer which is coated on the flexible upper base film; anda plurality of pad electrodes in a pad area of the inactive area, the plurality of pad electrodes electrically connected to a plurality of data lines disposed in the active area,wherein the upper substrate includes an area of the inactive area of the lower substrate except the pad area, a cover area corresponding to the active area, and a connection area covering the pad area.2. The flexible organic light emitting display panel of claim 1 , wherein the lower substrate is bonded to the upper substrate by an adhesive material coated on the cover area of the upper substrate.3. The flexible organic light emitting display panel of claim 1 , whereina plurality of connection lines corresponding to the plurality of pad electrodes are disposed in the connection area of the upper substrate, andthe plurality of pad electrodes are electrically connected to the plurality of connection lines by an anisotropic conductive film (ACF).4. The flexible organic light emitting display panel of claim 3 , wherein the plurality ...

ORGANIC LIGHT EMITTING DIODE DISPLAY

An organic light emitting diode (OLED) display includes a substrate, an organic light emitting diode, and a first barrier layer. The organic light emitting diode is disposed on the substrate, in which the projection of the organic light emitting diode on the substrate has a first profile. The first barrier layer is disposed on the organic light emitting diode, in which the projection of the first barrier layer on the substrate has a second profile. The first profile is non-conformal with the second profile. 1. An organic light emitting diode display , comprising:a substrate;an organic light emitting diode disposed on the substrate, wherein an orthogonal projection of the organic light emitting diode on the substrate has a first profile; anda first barrier layer disposed on the organic light emitting diode, wherein an orthogonal projection area of the first barrier layer is lager than that of the organic light emitting diode on the substrate, and wherein an orthogonal projection of the first barrier layer on the substrate has a second profile;wherein the first profile and the second profile are not conformal shape.2. The organic light emitting diode display of claim 1 , wherein the first profile has a geometric center claim 1 , and a distance between a first position of the second profile and the geometric center is minimum claim 1 , wherein the line from the first position to the geometric center defines a first direction claim 1 , and the line from a second position of the second profile to the geometric center defines a second direction claim 1 , wherein the second direction and the first direction has an included angle claim 1 , and wherein when the included angle is about zero degree claim 1 , the minimum distance between the second position of the second profile and the first profile defines a relative minimum value.3. The organic light emitting diode display of claim 2 , wherein when the included angle is about 90 degrees claim 2 , the minimum distance between ...

OPTOELECTRONIC COMPONENT AND METHOD FOR PRODUCING AN OPTOELECTRONIC COMPONENT

An optoelectronic component may include a first electrically conductively formed layer, including an electrically conductive substance in a matrix, a second electrically conductively formed layer, and an electrically conductively formed thin film encapsulation between the first electrically conductively formed layer and the second electrically conductively formed layer. The electrically conductively formed thin film encapsulation is formed in such a way that the second electrically conductively formed layer is electrically conductively connected to the first electrically conductively formed layer by the electrically conductively formed thin film encapsulation, and the electrically conductively formed thin film encapsulation is formed in a hermetically impermeable fashion with respect to a diffusion of water and/or oxygen from the first electrically conductively formed layer through the electrically conductively formed thin film encapsulation into the second electrically conductively formed layer. 1. An optoelectronic component comprising:a first electrically conductively formed layer, comprising an electrically conductive substance in a matrix;a second electrically conductively formed layer; andan electrically conductively formed thin film encapsulation between the first electrically conductively formed layer and the second electrically conductively formed layer;wherein the electrically conductively formed thin film encapsulation is formed in such a way that the second electrically conductively formed layer is electrically conductively connected to the first electrically conductively formed layer by the electrically conductively formed thin film encapsulation, andwherein the electrically conductively formed thin film encapsulation is formed in a hermetically impermeable fashion with respect to a diffusion of water and/or oxygen from the first electrically conductively formed layer through the electrically conductively formed thin film encapsulation into the second ...

FLEXIBLE DISPLAY AND METHOD OF MANUFACTURING THE SAME

A method of manufacturing a flexible display is disclosed. In one aspect, the method includes forming a display panel including first and second sides opposing each other, wherein the display panel includes a plurality of cells in a mother substrate form, and wherein each of the cells includes a display unit. The method also includes attaching a first protection film on the first side of the display panel via a first adhesive layer and attaching a second protection film on the second side of the display panel via a second adhesive layer. The method further includes irradiating laser light having a first wavelength between the cells so as to cut the display panel into the cells. Each of the first and second adhesive layers includes an absorber configured to absorb light having the first wavelength. 1. A method of manufacturing a flexible display , the method comprising:forming a display panel including first and second sides opposing each other, wherein the display panel includes a plurality of cells in a mother substrate form, and wherein each of the cells includes a display unit;attaching a first protection film on the first side of the display panel via a first adhesive layer;attaching a second protection film on the second side of the display panel via a second adhesive layer; andirradiating laser light having a first wavelength between the cells so as to cut the display panel into the cells,wherein each of the first and second adhesive layers includes an absorber configured to absorb light having the first wavelength.2. The method of claim 1 , wherein the irradiating comprises:irradiating laser light having the first wavelength on the first protection film so as to cut the first protection film;irradiating laser light having the first wavelength on the first adhesive layer so as to cut the first adhesive layer;irradiating laser light on an area between the cells so as to cut the cells;irradiating laser light having the first wavelength on the second adhesive ...

FLEXIBLE ORGANIC LIGHT EMITTING DIODE DISPLAY DEVICE AND METHOD OF FABRICATING THE SAME

Embodiments relate to a method of forming an organic light emitting diode (OLED) display device. A first inorganic layer, a first organic layer, and a second inorganic layer are formed on pixel regions of an OLED display device. At least part of a first inorganic layer is formed using atomic layer deposition (ALD), such that the first inorganic layer completely covers particles generated on the OLED. Embodiments also relate to an OLED display device with pixel regions, each pixel region including an OLED, a bank layer across a boundary between adjacent pixel regions, and a first inorganic layer on at least a portion of the OLED and the bank layer. The first inorganic layer includes a first inorganic sub-layer and a second inorganic sub-layer. 1. A method of forming an organic light emitting diode (OLED) display device , comprising:forming a plurality of pixel regions on a display area of a flexible substrate, each of the pixel regions including an OLED;forming at least part of a first inorganic layer on the plurality of pixel regions using atomic layer deposition (ALD) or plasma-enhanced chemical vapor deposition (PECVD);forming a first organic layer; andforming a second inorganic layer using PECVD.2. The method of claim 1 , wherein the entire first inorganic layer is formed using ALD.3. The method of claim 1 , wherein forming at least part of the first inorganic layer comprises:forming a first inorganic sub-layer of the first inorganic layer using ALD; andforming a second inorganic sub-layer of the first inorganic layer using PECVD.4. The method of claim 3 , wherein the second inorganic sub-layer is formed on the first inorganic sub-layer.5. The method of claim 3 , wherein the first inorganic sub-layer is formed on the second inorganic sub-layer.6. The method of claim 1 , further comprising forming a second organic layer on the second inorganic layer.7. The method of claim 6 , wherein a thickness of the first organic layer is larger than a thickness of the second ...

ORGANIC LIGHT EMITTING DISPLAY DEVICE

Provided is an organic light emitting display device. The organic light emitting device includes: an organic light emitting element layer in an active area; and an encapsulation layer covering the organic light emitting element layer. The encapsulation layer includes one or more inorganic films and one or more organic films. The one or more inorganic films and the one or more organic films cover an entire active area and a part of an inactive area surrounding the active area. The one or more inorganic films are disposed only to a portion having a predetermined inward distance from an outermost periphery of the inactive area. 1. An organic light emitting display device comprising:an organic light emitting element layer in an active area; andan encapsulation layer covering the organic light emitting element layer,wherein the encapsulation layer includes one or more inorganic films and one or more organic films,the one or more inorganic films and the one or more organic films covering an entire active area and a part of an inactive area surrounding the active area, andthe one or more inorganic films are disposed only at a portion having a predetermined inward distance from an outermost periphery of the inactive area.2. The organic light emitting display device according to claim 1 , wherein the one or more inorganic films are disposed in a first portion of the inactive area adjacent to the active area claim 1 , and are not disposed in a second portion of the inactive area claim 1 , andthe second portion is disposed with a predetermined inward width of an outermost periphery of the organic light emitting display device.3. The organic light emitting display device according to claim 1 , wherein the second portion has a predetermined width which is enough to minimize damage at an outermost periphery of the organic light emitting display device due to cutting.4. The organic light emitting display device according to claim 3 , wherein the second portion has an enough width ...

ORGANIC LIGHT-EMITTING DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME

A method of manufacturing an organic light-emitting display device is provided. The method includes forming a pixel electrode, forming a hydrophobic material layer on the pixel electrode, wherein the hydrophobic material layer includes a hydrophobic material, forming a pixel-defining layer by patterning the hydrophobic material layer, so as to expose at least a portion of the pixel electrode, and removing the hydrophobic material on the exposed portion of the pixel electrode using surface treatment. 1. A method of manufacturing an organic light-emitting display device , the method comprising:forming a pixel electrode;forming a photoresist layer on the pixel electrode;forming a hydrophobic material layer over the pixel electrode and the photoresist layer, wherein the hydrophobic material layer includes a hydrophobic material; andpatterning the hydrophobic material layer and the photoresist layer, so as to expose at least a portion of the pixel electrode.2. The method of claim 1 , wherein patterning the hydrophobic material layer and the photoresist layer comprises:forming a pixel-defining layer by patterning an opening in the hydrophobic material layer; andremoving a portion of the photoresist layer, so as to expose at least the portion of the pixel electrode.3. The method of claim 1 , wherein patterning the hydrophobic material layer and the photoresist layer comprises: patterning the hydrophobic material layer and the photoresist layer in a single process step claim 1 , so as to expose at least the portion of the pixel electrode.4. An organic light-emitting display device comprising:a pixel electrode; anda pixel-defining layer having an opening through which at least a portion of the pixel electrode is exposed, wherein the pixel-defining layer includes a hydrophobic material,wherein an upper surface of the pixel-defining layer and a sloped surface in the opening of the pixel-defining layer have different degrees of hydrophobicity.5. The display device of claim 4 , ...

Display panel and manufacturing method for same

A display panel having a display region and a non-display region, the display panel includes: a substrate having at least one first opening; an electronic component disposed on the substrate; a plurality of pads disposed in the non-display region and including a first pad and a second pad are spaced apart from each other in a first direction with the at least one first opening therebetween; and an adhesive layer disposed between the substrate and the electronic component and overlapping the at least one first opening.

PHASE-TRANSITION OPTICAL ISOMER COMPOUND, TRANSPARENT ELECTROLUMINESCENT DISPLAY DEVICE AND METHOD OF FABRICATING THE TRANSPARENT ELECTROLUMINESCENT DISPLAY DEVICE

A phase-transition optical isomer compound is described, a transparent EL display device including the phase-transition optical isomer compound and a method of fabricating the EL display device, where a phase of the phase-transition optical isomer compound is transited by light irradiation and a second electrode of the EL display device is selectively deposited without a masking process. 3. The phase-transition optical isomer compound according to claim 1 , wherein a difference between a glass temperature in a rubbery phase of the phase-transition optical isomer compound and a glass temperature in a glassy phase of the phase-transition optical isomer compound is between about 100 to 300° C.4. The phase-transition optical isomer compound according to claim 1 , wherein each of R1 to R4 is independently selected from pyridyl and quinolinyl.5. The phase-transition optical isomer compound according to claim 1 , wherein the phase-transition optical isomer compound exhibits a rubbery phase when a visible light is irradiated claim 1 , andwherein the phase-transition optical isomer compound exhibits a glassy phase when a ultraviolet ray is irradiated.6. The phase-transition optical isomer compound according to claim 1 , wherein the phase-transition optical isomer compound has a lowest unoccupied molecular orbital level of −2.6 to −2.1 eV and a highest occupied molecular orbital level of −6.2 to −6.0 eV. This application is a divisional of co-pending U.S. patent application Ser. No. 16/210,151, filed on Dec. 5, 2018, which claims the benefit of Korean Patent Application No. 10-2017-0168574, filed in the Republic of Korea on Dec. 8, 2017. All of the above applications are hereby incorporated by reference in its entirety.The present disclosure relates to an electroluminescent display device, and more particularly, to a phase-transition optical isomer compound capable of selectively depositing a conductive material without a mask process, a transparent electroluminescent display ...

Illuminating device and manufacturing method thereof

An illuminating device is provided, which includes: a substrate ( 110, 210 ), and a light source ( 120, 220 ) and a light-emitting layer ( 131, 132, 133, 231, 232, 233 ) which are disposed on the substrate ( 110, 210 ). A wavelength of light emitted by the light source ( 120, 220 ) is smaller than a wavelength of light emitted after the light-emitting layer ( 131, 132, 133, 231, 232, 233 ) is excited, the light emitted by the light source ( 120, 220 ) is adapted for exciting the light-emitting layer ( 131, 132, 133, 231, 232, 233 ) to emit light, and the light-emitting layer ( 131, 132, 133, 231, 232, 233 ) is made from a long-persistence material. The illuminating device achieves emergency lighting in the case of no power supply.

ORGANIC ELECTROLUMINESCENT DEVICE

Disclosed is an organic electroluminescent device (OELD) includes a first substrate including a pixel region that includes an element region and a light emission region; a storage capacitor disposed at the element region, and including a first storage electrode, a first buffer layer on the first storage electrode, and a second storage electrode on the first buffer layer; a second buffer layer on the storage capacitor; a plurality of TFTs on the second buffer layer at the element region; and a passivation layer on the plurality of TFTs, wherein the storage capacitor overlaps at least one of the plurality of TFTs. 1. An organic electroluminescent device (OELD) comprising:a first substrate including a pixel region that includes an element region and a light emission region;a storage capacitor disposed at the element region, and including a first storage electrode, a first buffer layer on the first storage electrode, and a second storage electrode on the first buffer layer;a second buffer layer on the storage capacitor;a plurality of TFTs on the second buffer layer at the element region; anda passivation layer on the plurality of TFTs,wherein the storage capacitor overlaps at least one of the plurality of TFTs.2. The OELD of claim 1 , further comprising a moisture blocking layer between the first substrate and the first storage electrode.3. The OELD of claim 2 , wherein the first substrate is a flexible substrate.4. The OELD of claim 1 , wherein the first and second storage electrodes are each made of a metal material claim 1 , and the first buffer layer is made of an inorganic insulating material.5. The OELD of claim 1 , wherein the plurality of TFTs each includes:a semiconductor layer;a gate insulating layer on the semiconductor layer;a gate electrode on the gate insulating layer;an inter-layered insulating layer on the gate electrode, and including semiconductor contact holes exposing the semiconductor layer; anda source electrode and a drain electrode on the inter- ...

DISPLAY DEVICE

A display device including a display panel, in which a display region including a plurality of organic light emitting devices and a non-display region adjacent to the display region are defined, a protection film disposed below the display panel, a first adhesive layer contacting a bottom surface of the protection film, a supporting layer comprising a metallic material, at least overlapping the entire display region, and contacting the first adhesive layer, an input-sensing unit disposed on the display panel, an anti-reflection unit disposed on the input-sensing unit, and a window panel disposed on the input-sensing unit. 1. A display device , comprising:a display panel, in which a display region comprising a plurality of organic light emitting devices and a non-display region adjacent to the display region are defined;a protection film disposed below the display panel;a first adhesive layer contacting a bottom surface of the protection film;a supporting layer comprising a metallic material, at least overlapping the entire display region, and contacting the first adhesive layer;an input-sensing unit disposed on the display panel;an anti-reflection unit disposed on the input-sensing unit; anda window panel disposed on the input-sensing unit.2. The display device of claim 1 , wherein the first adhesive layer comprises a pressure sensitive adhesive.3. The display device of claim 2 , wherein the first adhesive layer has a black color.4. The display device of claim 1 , wherein:the protection film comprises a plurality of alignment marks on a bottom portion thereof, andthe supporting layer exposes the alignment marks.5. The display device of claim 4 , wherein:the supporting layer has a recessed region formed in one side thereof in a plan view; andthe recessed region exposes the alignment marks.6. The display device of claim 1 , wherein a width of the supporting layer is greater than a width of the display panel.7. The display device of claim 1 , wherein the metallic ...

ORGANIC ELECTROLUMINESCENT ELEMENT AND METHOD OF MANUFACTURING ORGANIC ELECTROLUMINESCENT ELEMENT

This organic electroluminescent element is provided with the following: a barrier layer that is provided on a flexible substrate and comprises a modified-polysilazane layer; a laminate that is laid out on top of the barrier layer and is provided with an organic functional layer that has at least one light-emitting layer between a pair of electrodes; a covering intermediate layer formed on top of the barrier layer at least at the periphery of the laminate; and a sealing member joined to the top of the covering intermediate layer with a sealing resin layer interposed therebetween. 1. An organic electroluminescent element which is solid-sealed by a flexible substrate and a sealing member joined , by a sealing resin layer , to the flexible substrate , the element comprising:a barrier layer that is provided on a flexible substrate and comprises a modified-polysilazane layer;a laminate that is laid out on top of the barrier layer and is provided with an organic functional layer that has at least one light-emitting layer between a pair of electrodes;a covering intermediate layer formed on top of the barrier layer at least at the periphery of the laminate; anda sealing member joined to the top of the covering intermediate layer with a sealing resin layer interposed therebetween.2. The organic electroluminescent element according to claim 1 , wherein the sealing resin layer includes a thermosetting resin.3. The organic electroluminescent element according to claim 1 , wherein the covering intermediate layer covers the laminated body.4. The organic electroluminescent element according to claim 1 , wherein the covering intermediate layer contains silicon nitride.5. The organic electroluminescent element according to claim 1 , wherein the barrier layer is a laminated structure of a first barrier layer and a second barrier layer claim 1 , and the second barrier layer is provided on the flexible substrate claim 1 , and the first barrier layer is provided on the second barrier ...

AFLUORINE-CONTAINING POLYMERIZED HMDSO APPLICATIONS FOR OLED THIN FILM ENCAPSULATION

Methods for forming an OLED device are described. An encapsulation structure having organic buffer layer and an interface layer disposed on the organic buffer layer sandwiched between barrier layers is deposited over an OLED structure. In one example, the method includes depositing a first barrier layer on a region of a substrate having an OLED structure disposed thereon, depositing a buffer layer with a fluorine-containing plasma formed from a first gas mixture containing a polymer gas precursor and a fluorine containing gas on the first barrier layer, depositing an interface layer on the buffer layer with a second gas mixture containing the polymer gas precursor, and depositing a second barrier layer on the interface layer. 1. A method for forming an encapsulating structure on an organic light emitting diode (OLED) device , comprising:depositing a first barrier layer on a region of a substrate having an OLED structure disposed thereon;depositing a buffer layer with a fluorine-containing plasma formed from a first gas mixture containing a polymer gas precursor and a fluorine containing gas on the first barrier layer;depositing an interface layer on the buffer layer with a second gas mixture containing the polymer gas precursor; anddepositing a second barrier layer on the interface layer.2. The method of claim 1 , wherein depositing the interface layer further comprises:gradually reducing an amount of the fluorine containing gas supplied in the second gas mixture.3. The method of claim 2 , further comprising:forming the interface layer with a gradient fluorine concentration.4. The method of claim 1 , wherein depositing the interface layer further comprises:forming the interface layer as a substantially fluorine element free layer.5. The method of claim 4 , wherein forming the interface layer further comprises:terminating supply of the fluorine containing gas in the second gas mixture to form the interface layer.6. The method of claim 1 , wherein the buffer layer ...

Adhesive Film for Organic Electronic Device and Encapsulant Comprising the Same

Disclosed are an adhesive film for an organic electronic device and an encapsulant including the same, wherein the adhesive film can function to remove or block defect causes such as moisture and impurities so that the defect causes do not approach the organic electronic device, and also to minimize problems due to separation of the organic electronic device and the film and/or interfacial film delamination upon moisture removal.

ORGANIC EL DISPLAY DEVICE

An organic EL display device includes lower electrodes each provided for each of pixels, a bank layer formed so as to cover the peripheries of the lower electrodes and including bank openings through each of which a portion of the lower electrode is exposed, a light-emitting layer, an organic layer including portions each formed in the bank opening, a first barrier layer covering the organic layer, a second barrier layer covering the first barrier layer, an intermediate layer located at the edges of the bank openings, and light reflection films each provided under the lower electrode for each of the pixels . A first region where the intermediate layer is present when the pixel is viewed in a plan view includes, above or under the intermediate layer, a different layer structure from that of a second region inside the first region. 1. An organic EL display device comprising:lower electrodes each provided for each of pixels;a bank layer formed so as to cover the peripheries of the lower electrodes and including bank openings through each of which a portion of the lower electrode is exposed;an organic layer including a light-emitting layer and portions each formed in the bank opening;a first barrier layer covering the organic layer;a second barrier layer covering the first barrier layer;an intermediate layer formed between the first barrier layer and the second barrier layer, formed of a different material from those of the first barrier layer and the second barrier layer, and located at the edges of the bank openings;light reflection films each provided under the lower electrode for each of the pixels;a first region where the intermediate layer is located when the pixel is viewed in a plan view; anda second region located inside the first region, whereinthe first region includes, above or under the intermediate layer, a different layer structure from that of the second region.2. The organic EL display device according to claim 1 , whereinone of the first region and the ...

Display device and electronic apparatus

A display device according to the present disclosure has a resonator structure in which a light reflector and a semi-transmissive plate are disposed at a distance that differs for each luminescent color. In this resonator structure, a light-emitting function layer including a light-emitting layer, a transparent cathode electrode, and a protective film that protects the cathode electrode are laminated in order between the light reflector and the semi-transmissive plate. In addition, the semi-transmissive plate is formed on the protective film.

ORGANIC LIGHT-EMITTING DISPLAY APPARATUS

An organic light-emitting display apparatus includes: a substrate including a display area and a peripheral area outside the display area; an alignment mark located in the peripheral area; and an insulating film located in the peripheral area and including a first opening through which at least a part of the alignment mark is exposed and a plurality of slits that extend from the first opening. 1. An organic light-emitting display apparatus comprising:a substrate comprising a display area and a peripheral area outside the display area;an alignment mark located in the peripheral area; andan insulating film located in the peripheral area and comprising a first opening through which at least a portion of the alignment mark is exposed and a plurality of slits that extend from the first opening.2. The organic light-emitting display apparatus of claim 1 , wherein the first opening has a shape corresponding to the alignment mark.3. The organic light-emitting display apparatus of claim 1 , wherein an inner surface of the first opening is spaced apart from an edge of the alignment mark.4. The organic light-emitting display apparatus of claim 3 , wherein the first opening has a quadrangular shape.5. The organic light-emitting display apparatus of claim 1 , wherein the plurality of slits extend up to an edge of the substrate.6. The organic light-emitting display apparatus of claim 1 , wherein the alignment mark has an edge that is inclined downward.7. The organic light-emitting display apparatus of claim 1 , further comprising:a pixel electrode located in the display area; anda thin-film transistor comprising a conductive pattern that is electrically coupled to the pixel electrode,wherein the alignment mark comprises the same material as a material of the conductive pattern.8. The organic light-emitting display apparatus of claim 7 , wherein the insulating film is located over the display area and the peripheral area claim 7 , andwherein the insulating film is located on a ...

DISPLAY DEVICE HAVING SIGNAL LINE EXTENDING TO NON-DISPLAY AREA

A display device according to an embodiment includes a display panel and a circuit board connected to the display panel. The circuit board is connected to a bonding area of the display panel by an anisotropic conductive film. The display panel includes a cover insulating layer exposing the bonding area. The cover insulating layer includes at least one trench crossing an edge area, which is located outside the bonding area. 1. A display device comprising:a lower substrate including a display area, an edge area outside the display area, and a bonding area between the display area and the edge area;signal lines on the display area of the lower substrate, the signal lines extending onto the bonding area and the edge area of the lower substrate; andan outer cover insulating layer on the edge area of the lower substrate, the outer cover insulating layer covering the signal lines,wherein the outer cover insulating layer includes at least one trench extending in a longitudinal direction of the signal lines.2. The display device according to claim 1 , wherein the at least one trench completely crosses the edge area of the lower substrate.3. The display device according to claim 1 , wherein the at least one trench vertically penetrates the outer cover insulating layer.4. The display device according to claim 3 , further comprising an outer protective layer between the signal lines and the outer cover insulating layer in the edge area of the lower substrate claim 3 ,wherein the at least one trench vertically penetrates the outer protective layer.5. The display device according to claim 1 , further comprising:an anisotropic conductive film on the bonding area of the lower substrate; anda circuit board on the anisotropic conductive film, the circuit board extending to the edge area of the lower substrate,wherein a bottom surface of the at least one trench is lower than a lower surface of the anisotropic conductive film.6. The display device according to claim 5 , further ...

DISPLAY PANEL

A display panel including a lower display substrate including a light emitting element configured to generate source light, and an upper display substrate including first, second, and third pixel areas and a peripheral area adjacent thereto, in which the upper display substrate includes a base substrate, a first partition pattern disposed on a bottom surface of the base substrate, overlaps with the peripheral area, and has first, second, and third openings corresponding to the first, second, and third pixel areas, respectively, first, second, and third color filters disposed on the bottom surface of the base substrate and overlapping with the first, second, and third pixel areas, respectively, first, second, and third color control layers disposed on the first, second, and third color filters, respectively, and an encapsulation inorganic layer covering the second color control layer and exposing at least one of the first and third color control layers. 1. A display panel comprising:a lower display substrate comprising a light emitting element configured to generate source light; andan upper display substrate including first, second, and third pixel areas and a peripheral area adjacent to the first, second, and third pixel areas, a base substrate;', 'a first partition pattern disposed on a bottom surface of the base substrate, overlaps with the peripheral area, and has first, second, and third openings corresponding to the first, second, and third pixel areas, respectively;', 'first, second, and third color filters disposed on the bottom surface of the base substrate and overlapping with the first, second, and third pixel areas, respectively;', 'first, second, and third color control layers disposed on the first, second, and third color filters, respectively; and', 'an encapsulation inorganic layer covering the second color control layer and exposing at least one of the first and third color control layers., 'wherein the upper display substrate comprises2. The ...