ЭЛЕКТРОННЫЕ УСТРОЙСТВА

Изобретение относится к электронным устройствам, содержащим один или более органических слоев. Способ формирования электронного устройства включает формирование на несущей подложке множества электронно-функциональных элементов, образованных стопкой слоев, содержащей нижний проводящий слой, причем способ включает этап формирования между несущей подложкой и нижним проводящим слоем непроводящего слоя, который обеспечивает увеличение сцепления нижнего проводящего слоя с несущей подложкой, где непроводящий слой содержит нитридный слой, содержащий на поверхности раздела с нижним проводящим слоем менее 10 атомарных процентов кислорода. Изобретение позволяет повысить надежность электронных устройств. 2 н. и 15 з.п. ф-лы, 1 ил.

ПРИВЕДЕНИЕ В КОНТАКТ УСТРОЙСТВА С ПРОВОДНИКОМ

Изобретение относится к области приведения в контакт ОСИД с проводником. В способе для приведения в контакт ОСИД с проводником, ОСИД содержит подложку, по меньшей мере, с одной ячейкой, область контакта и инкапсулирующую оболочку, содержащую тонкую пленку, которая содержит нитрид кремния, карбид кремния или оксид алюминия, причем инкапсулирующая оболочка инкапсулирует, по меньшей мере, область контакта, а способ содержит этапы компоновки проводника на инкапсулирующей оболочке и взаимного соединения проводника с областью контакта, без предварительного удаления инкапсулирующей оболочки между проводником и областью контакта. Это изобретение обладает преимуществом в том, что инкапсулирующую оболочку между проводником и областью контакта не надо предварительно удалять. 2 н. и 7 з.п. ф-лы, 4 ил.

СПОСОБ ОБРАЗОВАНИЯ ИЗОЛИРУЮЩЕГО СЛОЯ ПОСРЕДСТВОМ ЧАСТИЦ С НИЗКОЙ ЭНЕРГИЕЙ

Изобретение относится к способу обеспечения защитного, пассивирующего или герметизирующего слоя на органическом электронном устройстве или его компоненте путем осаждения слабо ускоренных частиц методом распыления пучка ионов или плазмы либо методом прямого осаждения пучка ионов или плазмы. Способ характеризуется тем, что на органическое электронное устройство или компонент воздействуют пучком частиц с преобладающей энергией частиц от 0,1 до 30 электронвольт, осаждая таким образом слой указанных частиц на электронном устройстве или компоненте. Также изобретение относится к способу герметизации органического электронного устройства, защитному слою, органическому электронному устройству, содержащему указанный слой. Предлагаемое изобретение предоставляет слой, который не повреждает органический слой и не оказывает или оказывает только незначительное негативное воздействие на характеристики устройства. 5 н. и 11 з.п. ф-лы, 2 табл., 3 пр., 5 ил.

ОРГАНИЧЕСКОЕ ЭЛЕКТРОЛЮМИНЕСЦЕНТНОЕ УСТРОЙСТВО ОТОБРАЖЕНИЯ И СПОСОБ ЕГО ИЗГОТОВЛЕНИЯ

Органическое электролюминесцентное устройство (1) отображения включает в себя первую подложку (30), вторую подложку (20), обращенную к первой подложке (30), органический электролюминесцентный элемент (4), сформированный на первой подложке (30) и обеспеченный между первой подложкой (30) и второй подложкой (20), уплотнительный элемент (5), обеспеченный между первой подложкой (30) и второй подложкой (20) и выполненный с возможностью скрепления первой подложки (30) и второй подложки (20) для изоляции органического электролюминесцентного элемента (4), и герметизирующую смолу (14), сформированную на второй подложке (20), расположенную между первой подложкой (30) и второй подложкой (20) и выполненную с возможностью покрытия поверхности органического электролюминесцентного элемента (4). Уплотнительный элемент (5) и герметизирующая смола (14) отделены друг от друга в направлении Х плоскости органического электролюминесцентного устройства (1) отображения. За счет того, что уплотнительный элемент ...

ИНКАПСУЛИРУЮЩАЯ БАРЬЕРНАЯ МНОГОСЛОЙНАЯ СТРУКТУРА

... 1. Инкапсулирующая барьерная многослойная структура, способная инкапсулировать изделие, чувствительное к влаге и/или кислороду, и содержащая многослойную пленку, включающую:- один или более барьерный слой с низкой влаго- и/или кислородопроницаемостью, и- один или более герметизирующий слой, расположенный в контакте с поверхностью по меньшей мере одного барьерного слоя и тем самым закрывающий и/или закупоривающий дефекты, присутствующие в барьерном слое,при этом указанный один или более герметизирующий слой содержит множество инкапсулированных наночастиц, реакционноспособных в том смысле, что они способны взаимодействовать с влагой и/или кислородом, замедляя проникновение влаги и/или кислорода.2. Инкапсулирующая барьерная многослойная структура по п. 1, отличающаяся тем, что указанный один или более герметизирующий слой по меньшей мере по существу состоит из инкапсулированных реакционноспособных наночастиц.3. Инкапсулирующая барьерная многослойная структура по п. 1 или 2, отличающаяся тем ...

ПОДЛОЖКА ОТОБРАЖЕНИЯ И УСТРОЙСТВО ОТОБРАЖЕНИЯ

Подложка отображения включает в себя базовую подложку, множество пиксельных блоков, по меньшей мере одну первую линию питания, блокирующую структуру, вспомогательную соединительную структуру, катодный слой и первый органический рисунок. Посредством компоновки расстояния между первой позицией соединения ближе к первой части по меньшей мере одной первой линии питания и блокирующей структурой таким образом, что оно является большим, водяной пар, введенный из первой части первой линии питания во множество пиксельных блоков через гидрофильный материал в блокирующей структуре, уменьшается. 2 н. и 27 з.п. ф-лы, 22 ил.

ЭЛЕКТРОЛЮМИНЕСЦЕНТНОЕ УСТРОЙСТВО

... 1. Электролюминесцентное устройство (10), содержащее подложку (40) и сверху подложки (40) электрод (20) подложки, противоэлектрод (30) и набор электролюминесцентных слоев, по меньшей мере с одним органическим электролюминесцентным слоем (50), размещенным между электродом (20) подложки и противоэлектродом (30), и средство (90) герметизации, герметизирующее по меньшей мере набор электролюминесцентных слоев, причем электролюминесцентное устройство (10) содержит по меньшей мере одно контактное средство (60) для электрического контакта противоэлектрода (30) с источником электропитания, отличающееся тем, что по меньшей мере одно защитное средство (70) размещено на электроде(20) подложки, причем защитное средство (70) является электронепроводящим и по меньшей мере полностью покрывает площадь под контактным средством (60).2. Электролюминесцентное устройство (10) по п.1, отличающееся тем, что защитное средство (70) содержит по меньшей мере одно из следующего: непроводящий клей, фоторезист, лак, ...

ЭЛЕКТРОЛЮМИНЕСЦЕНТНОЕ УСТРОЙСТВО

... 1. Электролюминесцентное устройство (10), содержащееподложку (40) и расположенный на верху подложки (40) электрод (20) подложки, противоэлектрод (30) и пачку электролюминесцентного слоя с, по меньшей мере, одним органическим электролюминесцентным слоем (50), расположенным между электродом (20) подложки и противоэлектродом (30), исредство (90) инкапсуляции, по меньшей мере, инкапсулирующее пачку электролюминесцентного слоя,по меньшей мере, один разделитель (80, 80'), разделяющий, по меньшей мере, противоэлектрод (30) на множество электрически разделенных сегментов (110, 110', 110") противоэлектрода, и расположенное под разделителем (80, 80') электрически непроводящее защитное средство (70), которое лежит на электроде (20) подложки, превосходящее разделитель (80, 80'), и которое имеет гладкие, и/или непрерывные, и/или некрутые края и/или выпуклую форму, так что предотвращается образование затеняющего края (240).2. Электролюминесцентное устройство (10) по п.1, отличающееся тем, что упомянутое ...

ОБРАБАТЫВАЕМЫЕ РАСТВОРОМ ПАССИВИРУЮЩИЕ СЛОИ ДЛЯ ОРГАНИЧЕСКИХ ЭЛЕКТРОННЫХ УСТРОЙСТВ

... 1. Способ изготовления пассивирующего слоя для органического электронного устройства, включающий следующие этапы:a) обеспечение органического полупроводникового слоя,b) нанесение первого пассивирующего слоя из первой композиции, включающей пассивирующий материал и один или несколько растворителей, на органический полупроводящий слой и удаление растворителей,c) необязательное нанесение второго пассивирующего слоя из второй композиции, включающей пассивирующий материал и, необязательно, один или несколько растворителей, на первый пассивирующий слой и удаление растворителя в случае его присутствия,причем растворители, содержащиеся в первой композиции, выбирают из воды или фторированных органических растворителей, иесли первая композиция включает воду в качестве растворителя, то первую композицию подвергают обработке для удаления ионных примесей перед нанесением на органический полупроводник.2. Способ по п.1, отличающийся тем, что первая композиция содержит воду в качестве растворителя и подвергается ...

ORGANISCHE ELEKTROLUMINSZENTE VORRICHTUNG

DISPERSION UND VERFAHREN ZUR HERSTELLUNG EINER HARTBESCHICHTUNG

Dispersion, die umfasst:mindestens 49 Gew.-% Additivpartikel, wobei die Additivpartikel Siliciumdioxid sind;ein polymerisierbares Monomer umfassend Acrylate, Acrylamide, Kombinationen von Polyisocyanaten und Polyolen oder Kombinationen davon;ein Dispergiermittel, undein Lösemittel,wobei die Dispersion bei der Polymerisation eine Hartschicht mit einer Trübung von höchstens 0,5 % und einer Transmission von mindestens 90 % bildet, wobei das Dispergiermittel ein Hyperdispergiermittel ist, das eine Zwei-Komponenten-Substanz ist, die eine Ankergruppe, die an der dispergierten Substanz anbindet oder adsorbiert, und eine Polymerkette aufweist, die sich von der Ankergruppe erstreckt, um für sterische Stabilität zu sorgen.

Anzeigevorrichtung und deren Herstellungsverfahren

Tragbares Informationsendgerät (7200), umfassend:ein erstes flexibles Substrat (301);eine erste Klebeschicht (318a) über dem ersten flexiblen Substrat (301);eine erste organische Harzschicht (320a) über der ersten Klebeschicht (318a);ein Isolierfilm (321a) über der ersten organischen Harzschicht (320a);einen Transistor (552) über dem Isolierfilm (321a);ein EL-Element (572), das elektrisch mit dem Transistor (552) verbunden ist;eine zweite organische Harzschicht (320b) über dem EL-Element (572);eine zweite Klebeschicht (318b) über der zweiten organischen Harzschicht (320b); undein zweites flexibles Substrat (307) über der zweiten Klebeschicht (318b),wobei eine Dicke der ersten organischen Harzschicht (320a) kleiner als oder gleich 20 µm ist, undwobei mindestens ein Teil eines Anzeigeabschnitts (7202) des tragbaren Informationsendgeräts (7200) eine gekrümmte Oberfläche aufweist.

Elektrisches Gerät mit einem Gehäuse und einem OLED-Anzeigeelement sowie Verfahren zu dessen Herstellung

Elektrisches Gerät mit einem Gehäuse (2) und mindestens einem OLED-Anzeigeelement (1), wobei das elektrische Gerät eine Energieversorgung aufweist oder mit einer Energieversorgung verbunden oder verbindbar ist, und das Substrat für das OLED-Anzeigeelement (1) zumindest teilweise durch das Gehäuse (2) des elektrischen Gerätes ausgebildet ist, wobei zwischen einer Gehäuseoberfläche (2) und der der Gehäuseoberfläche (2) nächstgelegenen Schicht des OLED-Anzeigeelementes (1) eine Barriereschicht (7) angeordnet ist, dadurch gekennzeichnet, dass die nächstgelegene Schicht des OLED-Anzeigeelementes (1) eine Elektrodenschicht (8) ist und die Barriereschicht (7) aus Siliziumoxynitrid besteht.

Organische Elektrolumineszenzanzeige und Verfahren zu deren Herstellung

Verfahren zum Herstellen einer organischen lichtemittierenden Dioden-Vorrichtung und damit hergestellte organische lichtemittierende Dioden-Vorrichtung

Verfahren zum Herstellen einer organischen lichtemittierenden Dioden-Vorrichtung, wobei das Verfahren aufweist: – Ausbilden eines Lichtemissionsabschnitts (240) in einem Anzeigebereich (AA) eines Substrats (200); – Ausbilden eines Feldabschnitts (300) in einem Nichtanzeigebereich (NA) des Substrats (200); – Ausbilden einer Opferschicht (250) über dem Lichtemissionsabschnitt (240) und dem Feldabschnitt (300); – Ausbilden eines Verkapselungs-Passivierungsfilms (260) über der Opferschicht (250); und – Entfernen der Opferschicht (250) und des Verkapselungs-Passivierungsfilms (260) von dem Feldabschnitt (300) mittels Bestrahlens mit Laserlicht;– wobei die Opferschicht (250) eine Dicke derart aufweist, dass eine konstruktive Interferenz von Licht, das mittels des Lichtemissionsabschnitts erzeugt wird, erzeugt wird.

Verfahren zur Herstellung eines verkapselten Elektronikbauteils

Verfahren zur Ausbildung einer Verkapselung für eine auf einem Trägersubstrat (10, 63) angeordnete Polymerhalbleiterschaltung (1, 62), dadurch gekennzeichnet, daß ein Bereich (60a) einer Thermotransferschicht (60) mittels eines thermischen Druckkopfes (5) von einem Druckband (6), das mindestens eine Trägerfolie (61) und die Thermotransferschicht (60) umfaßt, als Barriereschicht (30) auf mindestens die dem Trägersubstrat (10, 63) abgewandte Oberfläche der Polymerhalbleiterschaltung (1, 62) übertragen wird, indem bei der Übertragung Bereiche der Thermotransferschicht (60) aufgeschmolzen und von der Trägerfolie (61) des Druckbandes (6) auf die Oberfläche der Polymerhalbleiterschaltung (1, 62) übertragen werden.

Thin film transistor substrate

A display device that comprises a thin film transistor substrate with a gate line and a data line crossing each other to define a pixel region on the thin film transistor substrate; a pixel electrode in the pixel region includes a transparent edge electrode 122b and a transparent inner electrode 122a. Each of the transparent inner electrodes 122a is spaced apart from an adjacent transparent edge electrode 122b with a first slit 122s having a first width w1 interposed therebetween. A common electrode 124 protrudes beyond the transparent edge electrode 122b by a second width w2 in a direction from the transparent edge electrode towards the data line, the ratio of the second width w2 and the first width w1 is within the range from 0.1 to 0.74. In an embodiment the second width relates to the distance between an end of an edge electrode 122b and an end of a floating conductive layer 132 and in another embodiment the second width relates to the distance between the end of the edge electrode ...

Thin film transistor substrate

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

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

Method for manufacturing organic electroluminescence device

Resin film substrate for organic electroluminescence and organic electroluminescence device

Electroluminescent display device

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

An organic light emitting diode (OLED) display panel 140 comprises: an organic layer 324 positioned on a first electrode 320; a multilayer thin film 330 is positioned on the organic layer 324, the multilayer thin film 324 being formed of a first plurality of graphene layers and a second plurality of graphene layers, where the first plurality of graphene layers contains interlayer bonding 350 between two or more upper layers thereof. Also disclosed is a method of forming the above OLED display panel 140. The second plurality of graphene layer may not contain any interlayer bonding. The forming of the interlayer bonding 350 may be achieved by performing a hydrogen plasma treatment on the first plurality of graphene layers. The present invention seeks to provide improved moisture resistance in the multilayer film by restricting moisture paths between the graphene particles in the first plurality of graphene layers.

Organic light emitting diode display device

Polyester film assembly

The organic light-emitting diode (OLED) light source comprising the following layers, in order: a biaxially oriented polyester film substrate comprising light-scattering particles; an organic planarising coating layer; a barrier layer; an organic planarising coating layer comprising light-scattering particles; a barrier layer; and a multi-layer light-emitting assembly comprising a first electrode, a light-emitting organic layer and a second electrode. The light scattering particles increase the optical output of white light OLEDs used for illumination applications.

Composition comprising a dielectric compound and de-doping additive, and organic electronic devices comprising such composition

A composition comprising; i) a dielectric/insulating material and ii) at least one basic additive. The dielectric material may be an inorganic dielectric material such as silicon oxide, silicon nitride, metal oxides or any blend of these. The dielectric material may be an organic material such as partially crosslinked polystyrene, polyvinylalcohol, polyvinylchloride or polycycloolefinic materials, or any blend of these. The basic additive may comprise one or more organic compounds comprising an amine group, including compounds selected from trimethylamine, triethylamine, ammonia, pyridine, an imidazole, a triazole or any combination of these. Second, third and fourth aspects are directed towards; use of the dielectric composition according to the first aspect, an organic electronic device comprising a dielectric composition according to the first aspect, and, a method of preparing an organic electronic device comprising a composition according to the first aspect, respectively.

Display device having touch sensor

Display apparatus with integrated touch screen and method of manufacturing the same

A display apparatus with integrated touch screen includes a light emitting layer 200 disposed on a substrate 100, an encapsulation layer 310 disposed on the light emitting layer, a plurality of touch electrodes 320 and 340 disposed on the encapsulation and spaced apart from each other, and an upper photoactive compound (PAC) layer 350 disposed on the plurality of touch electrodes. The upper PAC layer is patterned to be disposed on the plurality of touch electrodes. The arrangement enables dry etching or purging between the gaps in the PAC layer pattern to remove impurities which would otherwise cause short circuits between touch electrodes. The PAC layer may also extend at the sides of the screen (360, fig 6) and may overlay a conductive pad 170. The conductive pad may also include a further half thickness PAC layer (370, fig 6) arranged to be removed during said dry etching.

OLED lighting apparatus

An organic light emitting diode (OLED) apparatus has a protective layer 225 disposed on auxiliary wiring 220 on a substrate 210. A first electrode 230 has (i) a first layer 230a directly contacting the auxiliary wiring 220, and between the auxiliary wiring 220 and the protective layer 225 (ii) a second layer 230b covering the first layer 230a and the protective layer 225. The first layer 230a directly contacts the second layer 230b. The first layer 230a may be transparent indium tin oxide (ITO), indium zinc oxide (IZO) or ITZO, and may have lower resistance that the second layer 230b. The second layer 230b may have conductive material (poly(3,4-ethylenedioxythiophene) (PEDOT), carbon nanotubes, graphene or Cu/Ag/Au nanowire) and a binder (tetraethlyorthosilicate (TEOS), silsesquioxane (SSQ) or polysiloxane). The second layer 230b may have a flat upper surface reducing step defects, may have high resistance preventing short circuits and improving an aperture ratio.

Display apparatus with integrated touch screen and method of manufacturing the same

A method and apparatus for providing a substrate coating having a predetermined resistivity, and uses therefor

Method of manufacturing a light emitting display panel and a light emitting diplay panel

Display apparatus and multi display apparatus including the same

A display apparatus comprising a first substrate 100 with pixel areas in a display portion and a second substrate coupled to the first substrate, wherein a routing portion is disposing on the outer surface of both substrates. The first substrate has a dam 105 at the edge of the display portion and a trench pattern portion TPP, located near the dam pattern, which acts to isolate a light emitting device layer ED located in the pixel areas and on the dam. A common electrode CE may also be disposed on the dam and isolated by the trench pattern. There may be an inner trench TPPa that overlaps three layers of encapsulation 106a-106c, and an outer trench TPPb which overlaps the first and third encapsulation layers. The trench patterns may utilise an undercut and/or eaves/tip structure to isolate the device layers. The display may form part of a multi-display apparatus.

Organic light emitting diode display

An organic light emitting diode display comprising a first substrate (SUB1), which an OLED (OLE) is disposed on, facing a second substrate (SUB2), with a power line (EVL) on. The first substrate includes an anode (ANO), an auxiliary electrode (AE), a barrier (BR), a bank layer (BN) exposing a portion of the auxiliary electrode and a portion of the barrier, a cathode (CAT), a contact electrode (TE), and a protective layer (PAS2) interposed between the cathode and the contact electrode. The cathode directly contacts the auxiliary electrode and the contact electrode directly contacts at least one of the auxiliary electrode and the cathode, and the contact electrode directly contacts the power line to be supplied with a power voltage. Preferably the protective layer exposes at least a portion of one of the ends of the cathode so that the contact electrode directly contacts the exposed portion of the cathode (figure 5). Preferably the second substrate comprises colour filters (CF).

Flexible substrates for organic devices

Organic light emitting diode display device including touch sensor and manufacturing method of same

Display device with intergrated touch screen

Organic light emitting display device

An organic light emitting display (OLED) has a reflective electrode 150 with a concave portion, on a substrate 101 in a pixel region. The concave portion defines a recess 144 filled by material 155. A first electrode 165 (anode or cathode) is on the filling material 155 and on part of the reflective electrode 150. A second electrode 169 is on an organic light emitting layer 167 on the first electrode 165. The reflective electrode 150 may act as a mirror, preventing colour mixing between neighbouring pixels, and may be formed on a concave surface of a passivation layer 141. A contact hole 142 in the passivation layer 141 may provide electrical connection between the reflective electrode 150 and a drain electrode 133 of a thin film transistor Td. The second electrode 169 may be transparent for top-emission. The first electrode 165 may have a flat portion, and may form an electrical connection with the reflective electrode 150 through a hole in material on the reflective electrode 150.

A-TOTALLY ENCLOSED INDICATOR

PROCEDURE FOR THE PRODUCTION OF A MULTILEVEL PILE STRUCTURE WITH IMPROVED WVTRGRENZEIGENSCHAFT

ORGANIC ELECTRICAL LUMINESCENCE ELEMENT

ORGANIC ELEKTROLUMINESZENTE DEVICE

ORGANIC LICHTEMITTIERENDES ELEMENT AND ITS PRODUCTION

ELEKTROLUMINESZIERENDE DEVICE

SILOXAN AND SILOXANDERIVATE AS EINKAPSLUNGSMATERIAL ELEMENTS ORGANIC FOR LIGHT WITH ANIMAL END

Display substrate and display device

A display substrate and a display device are provided in the present disclosure, and the present disclosure relates to a display technical field. The display substrate includes a base substrate, a plurality of pixel units, at least one first power line, a blocking structure, an auxiliary connection structure, a cathode layer, and a first organic pattern. By arranging a distance between a first connection position closer to a first portion of the at least one first power line and the blocking structure to be larger, the water vapor introduced from the first portion of the first power line into the plurality of pixel units through the hydrophilic material in the blocking structure is reduced, which ensures the yield of the display substrate, and thus the display effect of the display substrate is guaranteed. 11954962_1 (GHMatters) P112690AU ...

Multilayer barrier film

The present invention refers to a multilayer barrier film comprising a substrate layer coated with a barrier layer, wherein the barrier layer is made of a material selected from the group consisting of a metal oxide, a metal carbide, a metal nitride and a metal oxynitride; a nanostructured metal compound layer arranged on the barrier layer; and a planarising layer arranged on the nanostructured layer, wherein the planarising layer comprises a nanostructured material which is distributed in a polymeric binder, wherein the nanostructured material is made of carbon, or a metal or a metal oxide or a mixture of the aforementioned substances. The present invention also refers to a method of obtaining those multilayer barrier films.

ENCAPSULATED ORGANIC SEMICONDUCTOR DEVICE AND METHOD

DIFFUSION BARRIER COATINGS HAVING GRADED COMPOSITIONS AND DEVICES INCORPORATING THE SAME

METHOD FOR FORMING HOUSINGS FOR ELECTRONIC COMPONENTS AND ELECTRONIC COMPONENTS THAT ARE HERMETICALLY ENCAPSULATED THEREBY

Composition for organic electronic element encapsulant, and encapsulant formed by using same

A composition for an encapsulant, according to one embodiment of the present application, comprises 1) a silicone resin, 2) one or more types of moisture absorbent, 3) one or more types of photoinitiator, 4) one or more types of filler, and 5) a reactive silicone oligomer.

Laminates for encapsulating devices

ELECTROLUMINESCENT DEVICE

The invention relates to an electroluminescent device (10) comprising a substrate and on top of the substrate a substrate electrode, a counter electrode and an electroluminescent layer stack with at least one organic electroluminescent layer (50) arranged between the substrate electrode (20) and the counter electrode (30), and an encapsulation means (90) encapsulating at least the electroluminescent layer stack, the electroluminescent device (10) comprises at least one contact means (60), for electrically contacting the counter electrode (30) to an electrical source. The invention discloses that at least one protective means (70) is arranged on the substrate electrode (20), wherein the protective means (70) is electrically non-conductive and is at least fully covering the area below the contact means (60).

submicrometer layer on a flexible support for a rollable material or with a and use thereof.

Das Rollenmaterial ist geeignet für oder ist bereits versehen mit einer Submikrometerschicht (5) auf einem flexiblen Träger und umfasst eine den Träger bildenden Trägerbahn (1), welche mit einer Zwischenlage auf sich selbst aufgerollt ist. Die Zwischenlage umfasst eine Hilfsträgerbahn (3), welche auf ihrer einen Seite mit einer ersten Klebschicht (2) und auf ihrer anderen Seite mit einer zweiten Klebschicht (4) versehen ist. Die erste Klebschicht (2) ist mit der Rückseite oder einer rückseitigen Beschichtung der Trägerbahn (1) nicht-permanent haftend in Kontakt. Die zweite Klebschicht (4) ist mit der Vorderseite oder einer vorderseitigen Beschichtung oder einer auf diesen bereits vorhandenen Submikrometerschicht (5) nicht-permanent haftend in Kontakt und weist zur Abpolsterung einer oder der Submikrometerschicht eine geringere Härte als die Trägerbahn (1) auf. Verwendbar ist das Rollenmaterial insbesondere in Rolle-zu-Rolle-Verfahren.

Organic electroluminescence device, method of manufacturing an organic electroluminescence device and display unit including the same

The invention provides an organic electroluminescence device, a method of manufacturing the organic electroluminescence device and a display unit including the same. The organic electroluminescence device includes a first electrode, an organic layer formed on the first electrode and including a light-emitting layer, an intermediate layer formed on the organic layer; and a second electrode formed on the intermediate layer and having a thickness of 6 nm or less.

LIGHTING APPARATUS USING ORGANIC LIGHT EMITTING DIODE AND METHOD OF FABRICATING THEREOF

Encapsulated display device and display panel

Light-emitting device

Organic electroluminescence display device and method of manufacturing organic electroluminescence display device

The invention provides an organic electroluminescence display device and s method of manufacturing the organic electroluminescence display device. The organic electroluminescence display device (1) of an embodiment of the present invention includes a substrate (10), a plurality of pixels formed on the substrate (10), and a sealing film (40) that covers the plurality of pixels. The sealing film (40) includes a first barrier layer (40a), a base layer (40b) covering the top surface of the first barrier layer (40a), an inter layer (40c) locally formed on the top surface of the base layer (40b), and a second barrier layer (40c) covering the top surface of the base layer (40b) and the top surface of the inter layer (40c). The inter layer (40c) is formed so as to cover a step (S) on the top surface of the base layer (40b).

Organic electroluminescence device and multi-color display apparatus using the same

The invention relates to an organic electroluminescence device and a multi-color display apparatus using the same. The organic electroluminescence device includes an inorganic protective layer having sufficient device protection performance and high light extraction efficiency and which is excellent in water resistance, acid resistance, and mechanical strength. The organic electroluminescence device satisfies: [{(2m+1)/4}-([1/8])][lambda] Подробнее

Lighting system

Organic electroluminescent display device

The present invention provides an organic EL display device which can maintain a light emitting efficiency and can prolong a lifetime by suppressing the degradation of an organic light emitting layer attributed to moisture. The organic EL display device includes a sealing film CEF formed of an organic film which covers an organic light emitting layer OLE which is constituted of a first electrode which is formed on a main surface of an insulation substrate SUB, an organic EL layer of the multi-layered structure, and a second electrode and has a peripheral end portion sealed to a peripheral portion of the insulation substrate. The organic EL display device includes a moisture-resistant structural body which covers an upper surface and a side surface of the organic light emitting layer and is formed by stacking a first moisture prevention layer DML1, a moisture absorption layer DSC and a second moisture prevention layer DML2 in this order. The first moisture prevention layer, the moisture ...

The organic EL display device and electronic apparatus

Organic electroluminescent device

The present invention relates to an organic electroluminescent device which includes a substrate, at least a film transistor arranged on the substrate, a light shielding layer arranged on the substrate and the film transistor, and an organic electroluminescent light emitting diode. Wherein the organic electroluminescent light emitting diode comprises a first electrode on the light shielding layer,a second electrode on the light shielding layer, and at least one organic electroluminescent light emitting layer clamped between the first electrode and the second electrode.

Electro-optical device and electronic apparatus

The invention provides an electro-optical device that has luminescent elements of a long lifetime by preventing oxygen or moisture from entering to luminescent layers or electrodes even in case of an electrode-optical device provided with a number of luminescent layers and an electronic apparatus provided with the electro-optical device. The invention can include an electro-optical device having first electrodes on a base body, a plurality of element areas including element layers including at least one functional layers disposed above the first electrodes, a second electrode formed above theelement layers, a surrounding sections disposed on the base body so as to cover outer sides of the element layers included the element areas in the nearest proximity of the periphery of the base body, and a gas-barrier layer covering over the second electrode. Outer sides of the surrounding sections can be covered with the second electrode, and the gas-barrier layer can be in contact with the base body ...

Organic light-emitting diode (OLED) packaging structure, manufacturing method thereof and luminescent device

Display panel and production method thereof and display device

Display device and method of manufacturing the same

Thin film deposition apparatus

A thin film deposition apparatus includes: a deposition source that discharges a deposition material; a deposition source nozzle unit disposed at a side of the deposition source and including a plurality of deposition source nozzles arranged in a first direction; a patterning slit sheet disposed opposite to the deposition source nozzle unit and including a plurality of patterning slits arranged in the first direction; a position detection member that detects a relative position of the substrate to the patterning slit sheet; and an alignment control member that controls a relative position of the patterning slit sheet to the substrate by using the relative position of the substrate detected by the position detection member, wherein the thin film deposition apparatus and the substrate are separated from each other, and the thin film deposition apparatus and the substrate are moved relative to each other.

Light emitting device, method of manufacturing light emitting device, and electronic apparatus

Display and manufacturing method thereof

A method of manufacturing a display not needing a complicated post-process for forming a reflecting mirror film and allowing degradation in an organic light-emitting device to be prevented, and a display. The method of manufacturing a display includes the steps of: forming a plurality of organic light-emitting devices in a display region on a substrate to form a light-emitting panel; forming projection-shaped reflection elements corresponding to the plurality of organic light-emitting devices, respectively, on a base to form a reflector; forming an adhesive layer along an outer edge of the light-emitting panel; and bonding the light-emitting panel and the reflector together with the adhesive layer in a vacuum atmosphere, thereby to form a vacuum layer in a space between the light-emittingpanel and the reflector.

DISPLAY DEVICE, ORGANIC LIGHT EMITTING DISPLAY, AND HEAD-MOUNTED DISPLAY DEVICE

A flexible display panel and a flexible display device

Flexible organic light emitting display and method of fabricating same

Organic light-emitting diode display element and display device

Organic light emitting display device

Organic light-emitting display panel and manufacturing method thereof

Organic electronic devices

Organic electroluminescent device and method of manufacturing the same

Adhesive film

Display panel and its preparation method

Organic el display device and method for manufacturing same

ELECTRONICS COMPONENTS HAS ENCAPSULATION INTEGREE

METHOD FOR PRODUCING AN ORGANIC LIGHT EMITTING DIODE

La présente invention concerne un procédé de réalisation d'une diode électroluminescente organique comprenant : une étape de formation d'un empilement de couches sur un substrat (50), une étape de formation d'une couche de protection (400), ladite étape étant configurée de sorte à ce que la couche de protection (400) recouvre au moins en partie la partie débordante (150, 250), une étape de formation, au travers de la couche de protection (400), d'un accès (501, 502) à la partie débordante (150, 250) de l'au moins une parmi la première électrode (100) et la deuxième électrode (200), une étape de formation d'une couche métallique (701, 702) remplissant au moins en partie l'accès (501, 502) à la partie débordante (150, 250) de sorte à ce que la couche métallique (701, 702) soit en continuité électrique avec la partie débordante (150, 250) de l'au moins une parmi la première électrode (100) et la deuxième électrode (200).

ORGANIC ELECTRONIC DEVICE WITH MICROSTRUCTURES

La présente invention concerne un dispositif électronique organique (10) comprenant un substrat (11), au moins un composant électronique (12) disposé sur le substrat (11), une couche d'encapsulation organique (13) recouvrant le au moins un composant électronique (12). Selon l'invention, le substrat (11) comprend à sa surface au moins une microstructure (14) destinée à augmenter la surface de contact entre le substrat (11) et la couche d'encapsulation organique (13).

DEVICE ELECTROLUMINESCENT AND ITS MANUFACTORING PROCESS, AND METHOD FOR FORMING A TRANSPARENT CONDUCTING CONTACT

L'invention concerne un dispositif électroluminescent (29) à couches empilées verticalement de dispositifs électroluminescents organiques (20, 21, 22) à double hétérostructure produisant des émissions de lumière de longueurs d'onde différentes, un procédé de fabrication d'un tel dispositif et un procédé pour appliquer un contact conducteur transparent à une couche de matériau organique sur un substrat. Le dispositif selon l'invention peut être utilisé notamment dans les collimateurs de pilotage.

SUBSTRATE FOR ORGANIC ELECTRONIC

... 본 출원은 유기전자소자용 기판 및 그 용도에 관한 것이다. 본 출원에서는 적절한 헤이즈를 나타내어 광추출 효율 등의 물성이 우수한 플렉서블 소자의 제조에 적용될 수 있으며, 필요한 경우에 표면 평활도 및 굴절률 등과 같은 다른 물성도 우수하게 유지할 수 있는 기판을 제공할 수 있다.

FLEXIBLE ORGANIC LIGHT EMITTING DISPLAY DEVICE

ELECTRONIC COMPONENTS WITH INTEGRATED ENCAPSULATION

... 본 발명은, 바람직하게 유기 LED 또는 유기 태양 전지로 구성되고, 적어도 하나의 기판(1) 및 제 1 전극(2)과 제 2 전극(4) 사이에 제공되는 하나의 활성층(3)을 포함하고, 활성층(3)은 활성층을 봉지하는 제 2 전극(4)에 의해 공기의 이산소 및 수증기로부터 보호되는 전자 소자에 관한 것이다.

유기 EL 표시 장치

... 표시 영역 내에 매트릭스 형상으로 배치된 화소의 각각에 형성된 도전성 무기 재료를 포함하는 하부 전극(131)과, 하부 전극에 접하고, 발광하는 발광층을 포함하는 복수의 상이한 유기 재료의 층을 포함하는 발광 유기층(132)과, 발광 유기층에 접하고, 표시 영역의 전체를 덮도록 형성되고, 도전성 무기 재료를 포함하는 상부 전극(133)과, 상부 전극에 접하고, 표시 영역의 전체를 덮도록 형성되고, 도전성 유기 재료를 포함하는 도전성 유기층(134)을 구비한다.

VOLTAGE-LIGHT CONVERSION DEVICE

ELECTROLUMINESCENCE DEVICE AND ELECTRONIC APPARATUS

SEALED FUNCTIONAL ELEMENT

오르가노 폴리실록산 조성물

... 본 발명은 주 수지인 실리콘 수지에 디페닐기를 도입하여 페닐 함량을 일정 함량 이상으로 유지함으로써 일정 수준 이상의 굴절률 및 가스 배리어를 유지할 수 있는 오르가노폴리실록산 조성물, 상기 조성물의 경화물을 포함하는 발광 다이오드 소자용 봉지재 및 발광 다이오드 소자가 상기 봉지재에 의해 봉지된 발광 다이오드 장치에 관한 것이다.

FLAT PLATE DISPLAY DEVICE WITH LIGHT SHILDING LAYER

발광 소자

... 발광 소자는, 가요성의 판상부 (100) 를 구비하고 있다. 판상부 (100) 는, 유리 기판 (110) 과, 유리 기판 (110) 의 일방의 면측에 형성된 유기 기능층을 포함하고 있다. 유기 기능층은 발광층을 포함하고 있다. 판상부 (100) 를 규정의 만곡 방향으로 만곡시켜, 판상부 (100) 의 일방의 면 (102) 을 오목 곡면, 타방의 면 (101) 을 볼록 곡면으로 했을 때에, 유리 기판 (110) 의 양면 중 오목 곡면측에 위치하는 면을 제 1 면 (111) 이라고 칭한다. 유리 기판 (110) 의 두께를 T 라고 한다. 판상부 (100) 를 규정의 만곡 방향으로 만곡시켜, 판상부 (100) 의 일방의 면 (102) 을 오목 곡면, 타방의 면 (101) 을 볼록 곡면으로 했을 때에, 유리 기판 (110) 에 있어서 제 1 면 (111) 으로부터의 거리가 L (L ＞ T/2) 이하인 부분 (압축 응력 발생부 (112)) 에 압축 응력이 가해진다.

TRANSPARENT ELECTRICALLY CONDUCTIVE FILM AND PROCESS FOR PRODUCTION THEREOF, MEMBER FOR ELECTRONIC DEVICE, AND ELECTRONIC DEVICE

Electroluminescence Display Device

... 화소가 미세해 져도 충분한 휘도 및 콘트라스트를 얻음과 동시에 혼색이 발생하기 어려운 컬러필터 방식의 EL표시장치를 제공한다. 본 발명에 따른 EL표시장치(100)는, 제1 기판(1)과, 제1 기판(1)상에 형성된 회로층(2)과, 회로층(2)의 상층에 형성된 색선택 반사층(11)과, 색선택 반사층(11)의 상층에 형성된 하부전극(5)과, 하부전극(5)의 상층에 형성된 백색발광의 EL층(7)과, EL층(7)의 상층에 형성된 상부전극(8)과, 상부전극(8)의 상층에 형성된 봉지층(9)을 구비한다.

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 ...

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 ...

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 ...

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 ...

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 ...

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 ...

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, ...

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 ...

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- ...

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 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 ...

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 ...

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 ...

DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME

A display device includes: a substrate including a display area and a non-display area; and a touch unit on the substrate, wherein the touch unit includes: a first inorganic insulating layer in the display area; a first conductive layer on the first inorganic insulating layer; a first organic layer on the first conductive layer; a second conductive layer on the first organic layer and electrically connected to the first conductive layer through a first contact hole in the first organic layer; and a second organic layer on the second conductive layer so as to cover a lateral surface and a top surface of the second conductive layer and including a photosensitive material. 1. A display device comprising:a substrate including a display area and a non-display area; anda touch unit on the substrate,wherein the touch unit includes:a first inorganic insulating layer in the display area;a first conductive layer on the first inorganic insulating layer;a first organic layer on the first conductive layer;a second conductive layer on the first organic layer and electrically connected to the first conductive layer through a first contact hole in the first organic layer; anda second organic layer on the second conductive layer so as to cover a lateral surface and a top surface of the second conductive layer and including a photosensitive material.2. The display device of claim 1 , whereinthe non-display area includes a wiring area and a pad area each on one side of the display area, andthe display device further includes: a first layer in the wiring area;a first wiring layer on the first layer and including a same material as that of the first conductive layer;a second layer on the first wiring layer;a second wiring layer on the second layer so as to be electrically connected to the first wiring layer through a second contact hole defined in the second layer and including a same material as that of the second conductive layer; anda third layer on the second wiring layer so as to ...

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

Disclosed is an organic light-emitting display device having a touchscreen in which the configuration of a pad unit and a circuit board connected to the pad unit is simplified, resulting in bonding stability and an improved form factor of the device, and a method of manufacturing the same. In the organic light-emitting display device having the touchscreen in which a touch electrode is directly provided on an encapsulation layer, a touch pad and a display pad are disposed parallel to each other on the same side so as to be connected to a flexible printed circuit board with a difference in height therebetween. Thereby, increased bonding reliability and an increased effective display area are achieved. 1. An organic light-emitting display device comprising:a substrate comprising an active area and a non-active area;a plurality of thin-film transistors disposed in the active area;a plurality of light-emitting elements connected to each of thin-film transistors in the active area;an encapsulation layer disposed on the thin-film transistors and the light-emitting elements;a touch electrode array on the encapsulation layer; anda plurality of display pads and a plurality of touch pads arranged in the non-active area on a same side of the substrate and spaced apart from each other;wherein each of the display pads and the touch pads has a plurality of layers, and each of the display pads and the touch pads has at least one same layer formed of the touch electrode array.2. The device according to claim 1 , further comprising:a flexible printed circuit board connected to both the plurality of display pads and the plurality of touch pads.3. The device according to claim 1 , further comprising:a plurality of touch link wires provided in the non-active area above the encapsulation layer on the substrate and connecting the touch electrode array; anda plurality of display link wires provided in the non-active area below the encapsulation layer on the substrate and connecting the ...

ELECTRONIC APPARATUS INCLUDING AN ELECTRONIC MODULE AND METHOD OF MANUFACTURING THE SAME

An electronic apparatus includes an electronic module that outputs or receives light, and an electronic panel that is divided into a first region overlapping the electronic module, a second region surrounding at least a portion of the first region, and a third region adjacent to the second region. The electronic panel includes a base substrate, a plurality of pixels that are disposed on the base substrate and display light on the second region, an encapsulation layer that is disposed on the base substrate and covers the pixels, and a boundary pattern on the first region. The boundary pattern has an undercut shape. 1. An electronic apparatus , comprising:an electronic module that outputs and/or receives light; andan electronic panel that is divided into a first region that overlaps the electronic module, a second region that surrounds at least a portion of the first region, and a third region adjacent to the second region, a base substrate;', 'a plurality of pixels that are disposed on the base substrate and are configured to display light in the second region;', 'an encapsulation layer that is disposed on the base substrate and at least partially covers the pixels; and', 'a boundary pattern disposed in the first region,', 'wherein the boundary pattern has an undercut shape., 'wherein the electronic panel includes2. The electronic apparatus of claim 1 , whereinthe first region includes a central region and a pattern region that at least partially surrounds the central region, andthe boundary pattern is spaced apart from the central region and is disposed along the pattern region.3. The electronic apparatus of claim 2 , wherein the boundary pattern has a closed line shape that at least partially surrounds the central region.4. The electronic apparatus of claim 2 , wherein the encapsulation layer includes:a first inorganic layer;a second inorganic layer disposed on the first inorganic layer; andan organic layer disposed between the first inorganic layer and the second ...

DISPLAY PANEL AND DISPLAY DEVICE INCLUDING THE SAME

A display panel includes: a substrate comprising a main display area and an auxiliary display area comprising a first pixel area, a second pixel area, and a transmission area; a first pixel in the first pixel area and comprising a first pixel electrode, a first opposite electrode, and a first intermediate layer between the first pixel electrode and the first opposite electrode; a second pixel in the second pixel area and comprising a second pixel electrode, a second opposite electrode, and a second intermediate layer between the second pixel electrode and the second opposite electrode; a pixel-defining layer on the first pixel electrode and the second pixel electrode and having a first opening and a second opening through which centers of the first pixel electrode and the second pixel electrode are respectively exposed; and a first barrier wall on the pixel-defining layer. 1. A display panel comprising:a substrate comprising a main display area and an auxiliary display area comprising a first pixel area, a second pixel area, and a transmission area;a first pixel in the first pixel area and comprising a first pixel electrode, a first opposite electrode, and a first intermediate layer between the first pixel electrode and the first opposite electrode;a second pixel in the second pixel area and comprising a second pixel electrode, a second opposite electrode, and a second intermediate layer between the second pixel electrode and the second opposite electrode;a pixel-defining layer on the first pixel electrode and the second pixel electrode and having a first opening and a second opening through which centers of the first pixel electrode and the second pixel electrode are respectively exposed; anda first barrier wall on the pixel-defining layer between the first pixel and the second pixel and having a top surface on which the first opposite electrode and the second opposite electrode overlap each other.2. The display panel of claim 1 , further comprisinga third pixel in ...

ELECTRONIC PANEL AND ELECTRONIC DEVICE HAVING THE SAME

An electronic panel including a base layer, a signal line disposed on the base layer, and an insulating layer disposed on the base layer and including an open edge that contacts the signal line and defines an open area, the open area exposing a portion of the base layer and an end portion of the signal line when viewed in a plan view, in which the insulating layer has a first thickness at a first point spaced apart from the open edge, and a second thickness greater than the first thickness at a second point disposed farther away from the open edge than the first point. 1. An electronic panel comprising:a base layer;a signal line disposed on the base layer; andan insulating layer disposed on the base layer and including an open edge that contacts the signal line and defines an open area, the open area exposing a portion of the base layer and an end portion of the signal line when viewed in a plan view,wherein the insulating layer has a first thickness at a first point spaced apart from the open edge, and a second thickness greater than the first thickness at a second point disposed farther away from the open edge than the first point.2. The electronic panel of claim 1 , wherein a thickness of the insulating layer gradually decreases from the second point to the open edge.3. The electronic panel of claim 1 , wherein the insulating layer has a step between the second point and the open edge.4. The electronic panel of claim 1 , wherein the insulating layer includes an organic layer contacting the signal line.5. The electronic panel of claim 1 , further comprising an input sensing electrode connected to the signal line.6. The electronic panel of claim 1 , wherein:the signal line includes a first signal line disposed on a first surface of the base layer and a second signal line disposed on a second surface of the base layer opposing the first surface; a first insulating layer disposed on the first surface of the base layer, overlapping the first signal line, and defining ...

ORGANIC LIGHT EMITTING DISPLAY DEVICE

An organic light emitting display (OLED) device includes a substrate, a semiconductor element on the substrate, a planarization layer on the semiconductor, and a light emitting structure on the planarization layer. The planarization layer includes a contact hole exposing a portion of the semiconductor and a plurality of grooves surrounding the contact hole. The light emitting structure is electrically connected to the semiconductor element via the contact hole. 1. An organic light emitting display (OLED) device , comprising:a substrate;a semiconductor element on the substrate; a contact hole exposing a portion of the semiconductor; and', 'a plurality of grooves surrounding the contact hole; and, 'a planarization layer on the semiconductor, the planarization layer includinga light emitting structure on the planarization layer, the light emitting structure being electrically connected to the semiconductor element via the contact hole, whereinthe grooves overlap each other and are integrally formed, andeach of the grooves has a plan shape of a hollow circle.2. An organic light emitting display (OLED) device , comprising:a substrate;a semiconductor element on the substrate; a contact hole exposing a portion of the semiconductor; and', 'a plurality of grooves surrounding the contact hole; and, 'a planarization layer on the semiconductor, the planarization layer includinga light emitting structure on the planarization layer, the light emitting structure being electrically connected to the semiconductor element via the contact hole, whereinthe grooves include first through (M)th grooves, where M is an integer greater than 1,(K)th and (K+1)th grooves among the first through (M)th grooves overlap each other, and are integrally formed, andthe (K)th and (K+1)th grooves have a plan shape of a hollow circle. This is a divisional application based on currently pending U.S. patent application Ser. No. 16/217,806, filed on Dec. 12, 2018, the disclosure of which is incorporated ...

DISPLAY DEVICE

A display device includes a substrate, a pixel, an encapsulation film, a sensing electrode, a pad, a connection wire, and an extension pattern. The substrate include a display area, a non-display area outside the display area, an additional area at a side of the non-display area, and a bending area defined in at least a portion of the additional area. The pixel is on the display area. The encapsulation film is on the pixel. The sensing electrode is on the encapsulation film. The pad is on the additional area. The connection wire is on the non-display area and is directly connected to the sensing electrode. The extension pattern directly connects the pad and the connection wire to each other. The extension pattern traverses the bending area. 1. A display device comprising:a substrate comprising a display area, a non-display area outside the display area, an additional area at a side of the non-display area, and a bending area defined in at least a portion of the additional area;a pixel on the display area;an encapsulation film on the pixel;a sensing electrode on the encapsulation film;a pad on the additional area;a connection wire on the non-display area and directly connected to the sensing electrode; andan extension pattern directly connecting the pad and the connection wire to each other,wherein the extension pattern traverses the bending area.2. The display device of claim 1 , wherein:the encapsulation film overlaps an entire surface of the display area and extends to the non-display area; anda distance between a boundary of the encapsulation film and the pad is greater than or equal to 0 μm and less than 200 μm.3. The display device of claim 1 , wherein the extension pattern is on the non-display area and the additional area.4. The display device of claim 1 , wherein:the pixel comprises a transistor and a light emitting element electrically connected to the transistor;the display device further comprises a connection pattern that electrically connects an active ...

DISPLAY APPARATUS

Provided is a display apparatus including a substrate having an island and a plurality of connection parts extending in different directions from an end of the island and connected to different islands; a display region disposed on the island and including a display element connected to a common electrode; a common voltage power line disposed on the island and on at least one first connection part of the plurality of connection parts extending from the island; and at least one contact portion disposed on the at least one first connection part, wherein the at least contact portion is connected to the common electrode and the common voltage line. 1. A display apparatus comprising:a substrate comprising an island and a plurality of connection parts extending from an end of the island and connected to different islands;a display region disposed on the island and comprising a display element;a common voltage power line disposed on the island and on at least one first connection part of the plurality of connection parts extending from the island; andat least one contact portion disposed on the at least one first connection part, wherein the at least one contact portion is connected to a common electrode of the display element and the common voltage line.2. The display apparatus of claim 1 , further comprising:a driving voltage power line disposed on at least one of the islands,wherein the driving voltage power line is disposed on a layer different from a layer where the common voltage power line is disposed.3. The display apparatus of claim 2 , whereinthe driving voltage power line is disposed on the at least one first connection part and is arranged to overlap the common voltage power line.4. The display apparatus of claim 2 , whereina width of the common voltage power line is greater than a width of the driving voltage power line.5. The display apparatus of claim 1 , further comprising:a thin film transistor disposed on the island and connected to the display element; ...

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

An organic light-emitting display apparatus, including: a first electrode disposed on the substrate; a pixel defining layer covering an edge of the first electrode; a residual layer disposed on the first electrode and the pixel defining layer, the residual layer comprising a fluoropolymer; a first organic functional layer comprising a first light emitting layer disposed on the residual layer on the first electrode; and a second electrode disposed on the first organic functional layer. 1. An organic light-emitting display apparatus , comprising:a first electrode disposed on the substrate;a pixel defining layer covering an edge of the first electrode;a residual layer disposed on the first electrode and the pixel defining layer, the residual layer comprising a fluoropolymer;a first organic functional layer comprising a first light emitting layer disposed on the residual layer on the first electrode; anda second electrode disposed on the first organic functional layer.2. The organic light-emitting display apparatus of claim 1 , wherein the fluoropolymer has a fluorine content in a range of about 20˜60 wt %.3. The organic light-emitting display apparatus of claim 1 , wherein the fluoropolymer comprises at least one of polytetrafluoroethylene claim 1 , polychlorotrifluoroethylene claim 1 , polydichlorodifluoroethylene claim 1 , a copolymer of chlorotrifluoroethylene and dichlorodifluoroethylene claim 1 , a copolymer of tetrafluoroethylene and perfluoroalkylvinylether claim 1 , a copolymer of chlorotrifluoroethylene and perfluoroalkylvinylether claim 1 , a copolymer of tetrafluoroethylene and perfluoroalkylvinylether claim 1 , and a copolymer of chlorotrifluoroethylene and perfluoroalkylvinylether.4. The organic light-emitting display apparatus of claim 1 , wherein a thickness of the residual layer is equal to or greater than about 0.5 nm and equal to or less than about 5 nm.5. The organic light-emitting display apparatus of claim 1 , wherein the organic functional layer ...

Organic light-emitting device

The invention relates to an organic light-emitting component which has an organic functional layer stack ( 3 ) having at least one light-emitting layer, which is designed to generate light during operation of the component, a transparent first electrode ( 2 ) and a transparent second electrode ( 4 ), which are designed to inject charge carriers into the organic functional layer stack ( 3 ) during operation, and a heat distribution layer ( 9 ), which is applied over the electrodes ( 2, 4 ) and the organic functional layer stack ( 3 ) and which has at least one plastic layer ( 10 ) and a highly heat conductive layer ( 11 ), wherein the heat distribution layer ( 9 ) has at least one transparent sub-region ( 91 ) and at least one non-transparent sub-region ( 92 ).

FLEXIBLE ORGANIC LIGHT EMITTING DISPLAY DEVICE

A flexible organic light emitting display device includes a substrate having a display area and a side sealant pattern covering a portion outside the display area, wherein the side sealant pattern has a first width and a second width narrower than the first width, in the side sealant pattern, a pattern with the first width and a pattern with the second width alternate. 1. A flexible organic light emitting display device comprising:a substrate having a display area and a non-display area; anda side sealant covering a portion of the substrate in the non-display area,wherein the side sealant is disposed in a pattern having a first width and a second width narrower than the first width, the first width and the second width being alternately arranged with respect to one another.2. The flexible organic light emitting display device of claim 1 , wherein the side sealant pattern includes a third width that is narrower than first width and different from the second width claim 1 , and the side sealant pattern includes a first portion having the first width and the second width and a second portion having the first width and the third width claim 1 , the first and second portions being alternately arranged with respect to one another.3. The flexible organic light emitting display device of claim 1 , wherein opposing sides determining the first width and opposing sides determining the second width are connected by curved lines claim 1 , respectively.4. The flexible organic light emitting display device of claim 1 , wherein opposing sides determining the first width and opposing sides determining the second width are connected by linear lines claim 1 , respectively.5. The flexible organic light emitting display device of claim 1 , further comprising:a hollow region extending through an inside portion of the side sealant pattern.6. The flexible organic light emitting display device of claim 1 , further comprising:an encapsulation layer covering the display area,wherein the side ...

DISPLAY DEVICE, BONDING JIG, BONDING DEVICE, AND STRETCHING JIG USED FOR MANUFACTURING THE DISPLAY DEVICE, AND METHOD FORMANUFACTURING DISPLAY DEVICE

Provided is a display device that includes a display panel having flexibility (an organic EL panel as an example), and an optical member having flexibility, arranged so as to be stacked on the display panel, wherein the display panel and the optical member are stacked and bonded in a bent state, and thereafter stretched into a flat shape. 1. A display device comprising:a display panel having flexibility; andan optical member arranged so as to be stacked on the display panel,wherein the display panel and the optical member are stacked and bonded in a bent state, and thereafter stretched into a flat shape.2. The display device according to claim 1 ,wherein the display panel includes a moisture-proof layer that has a moisture-proof function and a sealing film, andthe moisture-proof layer and the sealing film are formed on an outer side with respect to a midpoint between a neutral axis of the display device in the thickness direction and an outer surface of the display device.3. A bonding jig used for manufacturing the display device according to claim 1 , the bonding jig having:a first flat surface;a second flat surface opposed to the first flat surface; anda curved surface extended between the first flat surface and the second flat surface,wherein the first flat surface, the curved surface, and the second flat surface are used when the display panel and the optical member are bonded along these surfaces.4. A bonding device used for manufacturing the display device according to claim 1 , the bonding device comprising:an outer roller that is rotationally movable; andan inner roller that is rotationally movable,wherein the outer roller and the inner roller rotationally move in a state in which the display panel and the optical member are interposed therebetween, so that the display panel and the optical member are bent in a desired shape.5. A stretching jig used for manufacturing the display device according to claim 1 , the stretching jig comprising:a first surface part ...

ORGANIC LIGHT EMITTING DIODES DISPLAYS AND MANUFACTURING METHOD THEREOF

A cracks propagation preventing, polarization film attaches to outer edges of a lower inorganic layer of an organic light emitting diodes display where the display is formed on a flexible substrate having the lower inorganic layer blanket formed thereon. The organic light emitting diodes display further includes a display unit positioned on the inorganic layer and including a plurality of organic light emitting diodes configured to display an image, and a thin film encapsulating layer covering the display unit and joining with edges of the inorganic layer extending beyond the display unit. 1. An organic light emitting diodes display , comprising:a substrate;an inorganic layer disposed on the substrate;a display unit disposed on the inorganic layer;a thin film encapsulation layer that covers the display unita polarization film that covers the thin film encapsulating layer,wherein a part of edges of the polarization film and a part of edges of the substrate are matched with each other.2. The organic light emitting diodes display of claim 1 , wherein the part of edges of the polarization film and the part of edges of the substrate are matched with each other at opposite edges of the organic light emitting diodes display32. The organic light emitting diodes display of Clam claim 1 , wherein:a pad area is provided in the substrate, andthe part of edges of polarization film and the part of edges of the substrate are further matched with at an edge of the organic light emitting diodes display, which is located opposite to the pad area.4. The organic light emitting diodes display of claim 1 , wherein edges of the polarization film claim 1 , disposed at opposite edges of the organic light emitting diodes display claim 1 , and edges of the substrate claim 1 , disposed at the opposite edges of the organic light emitting diodes display claim 1 , are matched with each other.5. The organic light emitting diodes display of claim 1 , wherein the match of the part of the edges of ...

ELECTRONIC APPARATUS AND METHOD FOR MANUFACTURING THE SAME

An electronic apparatus includes a window, a display module that includes a module hole, an optical member disposed between the window and the display module and in which a first opening that overlaps the module hole is formed, and a cover pattern disposed on an inner surface of the first opening of the optical member. 1. An electronic apparatus , comprising:a window;a display module that includes a module hole;an optical member disposed between the window and the display module and in which a first opening that overlaps the module hole is formed; anda cover pattern disposed on an inner surface of the first opening of the optical member.2. The electronic apparatus of claim 1 , wherein the display module comprises:a base substrate;a circuit element layer disposed on the base substrate, wherein the circuit element layer includes a transistor;a display element layer disposed on the circuit element layer, wherein the display element layer includes a light emitting element connected to the transistor;an encapsulation layer that covers the display element layer; anda sensing sensor disposed on the encapsulation layer, wherein the sensing sensor includes sensing electrodes spaced apart from each other.3. The electronic apparatus of claim 2 , wherein the module hole is formed by a second opening that passes through the display module.4. The electronic apparatus of claim 3 , wherein the cover pattern covers an inner surface of the second opening of the display module.5. The electronic apparatus of claim 3 , wherein the cover pattern is not disposed on an inner surface of the second opening of the display module.6. The electronic apparatus of claim 2 , wherein a panel opening that passes through at least one of the circuit element layer or the display element layer is formed in the display module claim 2 ,the module hole is formed by the panel opening, andthe encapsulation layer overlaps the panel opening.7. The electronic apparatus of claim 1 , further comprising an adhesion ...

Display device, polarizing film and method for fabricating the polarizing film

A display device includes a display panel including a flat portion and a bending portion located at a side of the flat portion, an optical film attached on the flat portion of the display panel, and a bending protection layer covering at least a part of the bending portion and contacting one edge of the optical film. The edge of the optical film includes an upper surface, a lower surface and a side surface, the lower surface of the optical film faces an upper surface of the display panel, at least a part of the side surface of the optical film contacts the bending protection layer, and at least a part of the side surface of the optical film protrudes more, as closer to the upper side. 1. A polarizing film comprising:a plurality of edges,wherein one of the plurality of edges includes a lower surface, an upper surface, and a side surface,an adhesive layer is attached to the lower surface of the polarizing film, andat least a part of the side surface of the optical film protrudes more, as closer to the upper side.2. The display device of claim 1 , wherein an internal angle between at least a part of the side surface of the optical film and the lower surface of the optical film is an obtuse angle.3. The display device of claim 1 , wherein the side surface of the adhesive layer and the side surface of the optical film defines a substantially same surface.4. The display device of claim 1 , wherein the side surface of the optical film comprises: a first surface which perpendicularly contacts the upper surface of the optical film.5. The display device of claim 1 , wherein the side surface of the optical film comprises: a protruding portion or a recessed portion.6. A polarizing film comprising:a plurality of edges; andan adhesive layer on a lower surface of the polarizing film,wherein at least a part of the lower surface of at least one of the plurality of edges is not covered by the adhesive layer. This application is a divisional of U.S. patent application Ser. No. 16/162, ...

LIGHT-EMITTING DEVICES WITH IMPROVED LIGHT OUTCOUPLING

Optoelectronic devices that include a composite film in a multilayered encapsulation stack are provided. Also provided are methods of forming the light reflection-modifying structures, as well as other polymeric device layers, using inkjet printing. The composite films include a first, lower refractive index domain and a second, higher refractive index domain. 1. An optoelectronic device comprising:at least one active region; and an inorganic barrier layer;', 'a composite film adjacent to the inorganic barrier layer and comprising a first domain and a second domain, the second domain comprising a plurality of sub-domains, wherein the second domain has a higher index of refraction than the first domain., 'a multilayered encapsulation stack disposed over the at least one active region, the multilayered encapsulation stack comprising2. The optoelectronic device of claim 1 , wherein the optoelectronic device is an organic light-emitting diode device and the at least one active region comprises a light-emitting pixel.3. The optoelectronic device of claim 1 , wherein the second domain comprise inorganic particles dispersed in a polymeric matrix.4. The optoelectronic device of claim 1 , wherein the inorganic barrier layer comprises silicon nitride claim 1 , silicon oxide claim 1 , or silicon oxynitride.5. The optoelectronic device of claim 4 , wherein the second domain comprise zirconium oxides claim 4 , titanium oxides claim 4 , hafnium oxides claim 4 , zinc oxides claim 4 , or a mixture of two or more thereof dispersed in a polymeric matrix.6. The optoelectronic device of claim 1 , wherein the second domain comprise zirconium oxides claim 1 , titanium oxides claim 1 , hafnium oxides claim 1 , zinc oxides claim 1 , or a mixture of two or more thereof dispersed in a polymeric matrix.7. The optoelectronic device of claim 6 , wherein the polymeric matrix is an acrylic matrix.8. The optoelectronic device of claim 1 , wherein the sub-domains are dome-shaped.9. The ...

APPARATUS AND METHOD FOR MANUFACTURING DISPLAY DEVICE

An apparatus for manufacturing a display device includes a first roller from which a film member is unwound, a second roller around which the film member is wound, a flatness maintainer that is arranged between the first roller and the second roller and keeps at least one of an upper surface and a lower surface of the film member, flat, and a sensing unit arranged on at least one of the upper surface of the film member and the lower surface of the film member and detecting droplets dropped from a head unit onto the film member. 1. A method of manufacturing a display device , the method comprising:moving a film member by rotating one of a first roller unwinding the film member and a second roller around which the film member is wound;stopping the film member by stopping at least one of the first roller and the second roller;tensioning the film member by clamping a side of the film member;discharging droplets onto the film member; anddetecting the droplets on the film member.2. The method of claim 1 ,further comprising controlling droplets discharged from a head unit based on a result of the detecting the droplets.3. The method of claim 1 ,wherein at least one of a size, a volume, a position, and a shape of the droplets is detected.4. The method of claim 1 ,wherein a force is applied to the side of the film member at at least one side portion of the film member in a direction perpendicular to a transport direction of the film member.5. The method of claim 1 ,further comprising supporting the film member on a lower surface of the film member.6. The method of claim 5 ,wherein the lower surface of the film member is supported using a support chuck.7. The method of claim 6 ,wherein the support chuck comprises at least one of a vacuum chuck and a porous chuck.8. The method of claim 6 ,wherein a portion of the support chuck arranged to face the lower surface of the film member is transparent.9. The method of claim 1 ,further comprising capturing an image of the droplets by ...

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 display substrate includes a base, a pixel definition layer disposed on the base, and a light-emitting unit disposed in a pixel opening region defined by the pixel definition layer; the display substrate further includes: a diversion channel provided on a surface of the pixel definition layer that is away from the base; and an encapsulation layer covering the light-emitting unit and the pixel definition layer, wherein the encapsulation layer fills the diversion channel. The display substrate in the present disclosure is used for displaying an image. 1. A display substrate , comprising a base , a pixel definition layer disposed on the base , and a light-emitting unit disposed in a pixel opening region defined by the pixel definition layer , wherein , the display substrate further comprises:a diversion channel provided on a surface of the pixel definition layer that is away from the base; andan encapsulation layer covering the light-emitting unit and the pixel definition layer, wherein the encapsulation layer fills the diversion channel.2. The display substrate according to claim 1 , wherein the diversion channel comprises a groove structure.3. The display substrate according to claim 2 , wherein the diversion channel connects adjacent pixel opening regions.4. The display substrate according to claim 3 , wherein the adjacent pixel opening regions comprise a target pixel opening region and a non-target pixel opening region claim 3 , and an opening area of the non-target pixel opening region is larger than an opening area of the target pixel opening region.5. The display substrate according to claim 4 , wherein an orthographic projection of the diversion channel on the base surrounds an orthographic projection of the target pixel opening region on the base claim 4 , and a depth of the diversion channel in a direction perpendicular to the base is gradually increased along a ...

DISPLAY DEVICE AND METHOD OF MANUFACTURING DISPLAY DEVICE

A display device includes: a base substrate; tight-emitting elements on the base substrate with a TFT layers intervening between the tight-emitting elements and the base substrate, to form a display area; a sealing film including a sequentially formed stack of a first inorganic film and a second inorganic film and provided so as to cover the light-emitting elements; and an insular non-display area in the display area, wherein the non-display area includes a frame-shaped inner circular wall protruding in a thickness direction of the base substrate and extending along a boundary between the non-display area and the display area, and the inner circular wall includes on a surface thereof an organic buffer layer interposed between the first inorganic film and the second inorganic film. 1. A display device comprising:a base substrate;light-emitting elements on the base substrate with a TFT layer intervening between the light-emitting elements and the base substrate, to form a display area;a sealing film including a sequentially formed stack of a first inorganic film and a second inorganic film and provided so as to cover the light-emitting elements; andan insular non-display area in the display area, whereinthe non-display area includes a frame-shaped inner circular wall protruding in a thickness direction of the base substrate and extending along a boundary between the non-display area and the display area, andthe inner circular wall includes on a surface thereof an organic buffer layer interposed between the first inorganic film and the second inorganic film.2. The display device according to claim 1 , whereinthe surface of the inner circular wall includes a first side face facing the display area and a second side face opposite the display area, andthe organic buffer layer is provided on the first side face and the second side face.3. The display device according to claim 2 , wherein the inner circular wall has a bottom face forming an angle of 70° to 150° with each of ...

DISPLAY DEVICE AND PRODUCTION METHOD THEREFOR

Each of lead wiring lines that constitutes a TFT layer and is provided to extend parallel to each other in a frame region extends to intersect with a perimeter edge surface of a first organic film that constitutes the TFT layer and is provided on each of the lead wiring lines. A second organic film is provided to cover a lower portion of the perimeter edge surface of the first organic film and each of the lead wiring lines on a side of the perimeter edge surface of the first organic film, the lead wiring lines extending from the perimeter edge surface of the first organic film. 15.-. (canceled)6. A display device comprising:a base substrate;a TFT layer provided on the base substrate;a light-emitting element provided on the TFT layer, the light-emitting element constituting a display region;a frame region provided in a periphery of the display region;a plurality of lead wiring lines provided to extend parallel to each other in the frame region, the plurality of lead wiring lines constituting the TFT layer;a first organic film provided on each of the plurality of lead wiring lines, the first organic film constituting the TFT layer; anda plurality of pixel electrodes provided on the first organic film, the plurality of pixel electrodes constituting the light-emitting element,wherein each of the plurality of lead wiring lines extends to intersect with a perimeter edge surface of the first organic film, anda second organic film is provided to cover a lower portion of the perimeter edge surface of the first organic film and each of the plurality of lead wiring lines on a side of the perimeter edge surface of the first organic film, the plurality of lead wiring lines extending from the perimeter edge surface of the first organic film,wherein the first organic film is formed of a flattening film having a flat surface in the display region,the display device, comprising:a sealing film provided to cover the light-emitting element, the sealing film being formed by sequentially ...