ПОДЛОЖКА МАТРИЦЫ И УСТРОЙСТВО ОТОБРАЖЕНИЯ

Подложка матрицы содержит множество пиксельных блоков, причем каждый пиксельный блок содержит светоизлучающий блок и слой ограничения пикселя, расположенный вокруг светоизлучающего блока; при этом в по меньшей мере одном из пиксельных блоков канавка для разделения световых волн обеспечена в слое ограничения пикселя, блокирующий световые волны слой обеспечен в канавке для разделения световых волн. Канавки для разделения световых волн содержат строчные канавки для разделения световых волн, параллельные направлению строк пиксельных блоков, и/или столбцевые канавки для разделения световых волн, параллельные направлению столбцов пиксельных блоков; длина строчной канавки для разделения световых волн вдоль направления строк пиксельных блоков больше или равна длине светоизлучающего блока вдоль направления строк пиксельных блоков; а длина столбцевой канавки для разделения световых волн вдоль направления столбцов пиксельных блоков больше или равна длине светоизлучающего блока вдоль направления столбцов ...

OELD und Verfahren zu dessen Herstellung

Es wird ein organisches Elektrolumineszenzbauteil mit Folgendem angegeben: einem ersten Substrat (101) mit einer Anzahl von Pixelbereichen (P); einem Dünnschichttransistor auf dem ersten Substrat und in jedem Pixelbereich; einem zweiten Substrat (102), das dem ersten Substrat zugewandt ist; einer organischen Elektrolumineszenzdiode (E) auf dem zweiten Substrat, die mit dem Dünnschichttransistor verbunden ist; einem Abdichtungsmuster (160) an den Rändern des ersten und des zweiten Substrats; und einer Klebeschicht (200) mit einer Anzahl leitender Kügelchen (210), die den durch das erste Substrat, das zweite Substrat und das Abdichtungsmuster gebildeten Innenraum auffüllt.

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.

Lichtemittierendes Bauelement und Verfahren zur Herstellung eines lichtemittierenden Bauelements

Die Erfindung betrifft ein lichtemittierendes Bauelement umfassend ein Konversionselement, wobei das Konversionselement eine lichtemittierende Oberfläche aufweist, die mit einer Konversionsschicht (5) versehen ist, wobei die Konversionsschicht (5) ein Matrixmaterial (11) und ein Konvertermaterial (10) enthält, wobei sowohl das Matrixmaterial (11) als auch das Konvertermaterial (10) im Hochvakuum verdampfbare Materialien sind, wobei das Matrixmaterial (11) und das Konvertermaterial (10) durch Verdampfen aus einem Hochvakuum auf die lichtemittierende Oberfläche aufgebracht sind, wobei das Matrixmaterial (11) die Strukturformelaufweist, wobei R1, R2, R3, R4 und X unabhängig voneinander gewählt sein können und aus der Gruppe, die F, Cl und H umfasst, ausgewählt sind und wobei n 2 gilt. Die Erfindung betrifft ferner ein Verfahren zur Herstellung eines lichtemittierenden Bauelements.

Optoelektronisches Bauelement, Verfahren zum Herstellen eines optoelektronischen Bauelements

In verschiedenen Ausführungsbeispielen wird ein optoelektronisches Bauelement (100) bereitgestellt, das optoelektronisches Bauelement (100) aufweisend: eine elektromagnetische Strahlungsquelle (102) mit einem optisch aktiven Bereich (104), der zum Emittieren einer ersten elektromagnetischen Strahlung ausgebildet ist; eine Konverterstruktur (106), die wenigstens ein Konvertermaterial (114) aufweist und im Strahlengang der ersten elektromagnetischen Strahlung angeordnet ist; wobei das wenigstens eine Konvertermaterial (114) ausgebildet ist, wenigstens einen Teil der ersten elektromagnetischen Strahlung in wenigstens eine zweite elektromagnetische Strahlung umzuwandeln, wobei die wenigstens eine zweite elektromagnetische Strahlung wenigstens eine andere Wellenlänge als der wenigstens eine Teil der ersten elektromagnetischen Strahlung aufweist; wobei die Konverterstruktur (106) derart strukturiert ausgebildet ist, dass die Konverterstruktur (106) einen vorgegebenen Bereich (108) aufweist, so ...

Anzeigefilter und damit ausgestattete Anzeigevorrichtung

Anzeigeelement und Verfahren zum Ansteuern eines Anzeigeelementes

Anzeigeelement, mit wenigstens einer farberzeugenden Zelle erster Art (1), die eine emissive Lichtquelle aufweist, und mit wenigstens einer farberzeugenden Zelle zweiter Art (2), die eine reflektive und/oder transmissive und/oder transflektive Lichtquelle aufweist, wobei die Zellen (1, 2) nebeneinander angeordnet sind und jede Zelle zweiter Art (2) entsprechend der Differenz von einem gewünschten Punkt im Farbraum zu einem tatsächlichen Punkt im Farbraum, der einem geänderten Farbeindruck aufgrund des Umgebungslichtes des Anzeigeelements entspricht, so ansteuerbar ist, dass sie wenigstens eine aus den bunten Farben Rot, Grün, Blau, Magenta, Cyan und Yellow und den unbunten Farben Weiß und Schwarz sichtbar macht, um das Ausbleiben des von der wenigstens einen farberzeugenden Zelle erster Art (1) hervorgerufenen Farbeindruckes zumindest teilweise zu kompensieren, wobei jede farberzeugende Zelle zweiter Art (2) aus einem Stapel übereinander liegender Reservoirs besteht von denen jedes Reservoir ...

Display device with protection film and method of manufacturing the same

A display device and method of manufacturing the same are disclosed. The display device 100 includes a substrate 110, a gate metal line (GML) 145 disposed on the substrate; a gate insulating film 150 insulating the gate metal layer; a data metal layer (DML) 140 disposed on the gate insulating film; and a protection film 165 disposed in an area where the gate metal line and the data metal line overlap and located between the GML and DML. The protection film protects against unwanted short circuits or parasitic capacitance occurring between the metal layers.

Organic light emitting display device

Colour optoelectronic device

Organic light emitting display device having a resin transfer channel in a light blocking layer

Organic el device and organic el panel

Multi-color organic electroluminescent element and manufacturing method thereof

Colour filter with colour conversion function

A colour filter, that may form part of an organic EL display, has a colour conversion function. A plurality of types of colour filter layers (2R, 2G, 2B), such as red, blue and green filters, are disposed on the transparent substrate 1. A colour conversion layer 3, containing at least one colour conversion material, is disposed in one piece over the colour filter layers (2R, 2G, 2B); wherein at least one of the colour conversion materials absorbs a wavelength region of incident light and emits light in different wavelength region from the absorbed wavelength region. A region of the colour conversion layer 3 allowing passage of the incident light to one particular colour filter layer exhibits higher light transmissivity than the regions allowing passage of the incident light to the other colour filter layers. The higher light transmissivity of the region of the colour conversion layer 3 is achieved by a photo-bleaching process.

Organic EL display

An organic EL display comprising a stress relaxation layer composed of a material having a higher elastic modulus and a lower refractive index as compared with an adhesive layer arranged at the side part of a color conversion filter composed of a single color filter layer or of a color filter layer and a color conversion layer formed on a translucent supporting substrate. Since a stress occurring at the time of pasting together the color conversion filter and an organic light emitting element or due to variation in the working environmental of the display is absorbed by the stress relaxation layer so that the light emitting element is not damaged, and reflection off the wall face of the stress relaxation layer is accelerated to reduce the emission component of the light emitting element passing through laterally, a highly reliable, high-efficiency organic EL display is provided.

Electroluminescent display device

Organic light emitting diode display device

Organic display

Display device having touch sensor

Electroluminescent display device

An electroluminescent display (ELD) device comprising a substrate 100, a first electrode 300 on the substrate, a bank 401 covering an end of the first electrode and defining an emission area, an emission layer 500, a second electrode 600, where the bank is configured to absorb light to prevent colour interference and Haze phenomenon between the neighbouring pixels. Preferably the bank comprises a groove with a light absorbing layer 450 which may include a black color inorganic/organic material. A second embodiment details an ELD comprising a substrate with an active area and dummy area (figure 2) with a bank provided at the boundary between pixels in these areas, where the bank absorbs lights at the boundary between the pixels which emit different coloured light. A third embodiment details an ELD comprising a substrate including an active area, a plurality of first electrodes, a first bank configured to cover two or more first electrodes, a second bank disposed on the first bank, where ...

Electroluminescent display apparatus

An electroluminescent device has a dual-layer electrode 310, 320, 330 having a different distance between an upper electrode 312, 322, 332 and a lower electrode 311, 321, 331 in different subpixels for producing micro-cavities having different optical lengths according to a colour (wavelength) of light emitted, enhancing light amplification or extraction efficiency. In a subpixel contact area CA, upper and lower electrodes are electrically connected by a contact electrode 410, 420, 430 which may be a single unit or separate parts 411, 412, 421, 422, 431, 432. Electrodes may connect to a driving thin film transistor 250 through a contact hole in a circuit device layer 200. Each pixel may have a filter 900 in an emission area EA. A bank 600 may have a trench T at a subpixel boundary, providing a non-contiguous light emitting layer 700. The electroluminescent device may be used with a lens in a case of a head mounted display.

Enhanced emission of light from organic light emitting diodes

Distorrtion tolerant pixel design

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).

Display apparatus

A display apparatus comprises gate lines, GL, data lines, DL, and pixel driving power lines, PL, passing through a display area of a substrate. The display apparatus further includes a plurality of pixels, P, each having a pixel driving chip, 120, mounted on a pixel area defined on the substrate. The pixel driving chip is connected to adjacent gate, data and pixel power driving lines. It is also connected to a light emitting element, ELP, of the pixel. The display further includes a gate driving chip array, 200, and a data driving chip array, 300, mounted in a non-display area of the substrate each respectively connected to the gate lines and data lines. The pixel driving chip may further comprise a gate bump, a data bump, a power input bump and an output bump to connect the chip to the adjacent gate lines, data lines, power lines and the light emitting element. The display apparatus may further include a gate buffer chip, a plurality of data latch chips, a plurality of touch sensing chips ...

Flexible display apparatus and rollable display apparatus comprising the same

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

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.

Display device

A display device includes a substrate 110 with a plurality of subpixels P1, P2, P3, a lower electrode 121, 122, 123 for each subpixel, a light emitting layer on the lower electrode and an upper electrode on the light emitting layer, where the light emitting layer includes a photoisomerized material. The light emitting layer 131, 132, 133 comprises a hole transport layer (HTL), a light generating layer (EML1, EML2, EML3) a first electron transport layer (ETL) and second electron transport layer (PC-ETL) which comprises a photoisomerized material such as a diarylethene based photochromic material. The second electron transporting layer (PC-ETL) is subject to UV irradiation and subsequently formed upper electrode layer 141, 142, 143 nucleates selectively on the irradiated areas of the light emission layer. Plasma ashing may be performed to remove the light emitting layer which is not irradiated by UV light. The light emission layer and upper electrode for each subpixel is formed to be separated ...

FROM BOTH SIDES LIGHT EMITTING INDICATOR

ORGANIC ELEKTROLUMINSEZENTE SOURCE OF LIGHT

LIGHT WITH ANIMAL END OF ARTICLES WITH LIGHT-REFLECTING STUKTUREN

ELECTROLUMINESCENT DEVICES

Electroluminescent device with a transparent cathode

LED APPARATUS EMPLOYING NEODYMIUM BASED MATERIALS WITH VARIABLE CONTENT OF FLUORINE AND OXYGEN

An apparatus such as a lighting apparatus (110A, 110B, 110C, 110D) comprises at least one LED (or OLED) module (115), configured to generate a visible light such as white light, and at least one component such as optical component comprising a compound consisting essentially of the elements neodymium (Nd) and fluorine (F), and optionally including one or more other elements. The lighting apparatus (110A, 110B, 110C, 110D) is configured to provide a desired light spectrum by filtering the generated visible light using the compound. The at least one component can comprise a NdF xO y compound with values of x and y determining a content ratio F/O, which may be adjusted during manufacturing of the NdF xO y compound to provide desired output light parameters of the apparatus including at least a desired output light spectrum realized by filtering the generated visible light using the NdF xO y compound.

PHOSPHOR, METHOD FOR PRODUCING A PHOSPHOR AND USE OF A PHOSPHOR

An embodiment of the invention relates to a luminescent material, comprising an inorganic substance which includes in its composition at least the element D, the element A1, the element AX, the element SX and the element NX (D representing one, two or more elements from the group consisting of Mn, Ce, Pr, Nd, Sm, Eu, Tb, Dy, Ho, Er, Tm and Yb, A1 representing one, two or more elements from the group of divalent metals which are not included in D, SX representing one, two or more elements from the group of tetravalent metals, AX representing one, two or more elements from the group of trivalent metals, and NX representing one, two or more elements from the group consisting of O, N, S, C, C1, F) and has the same crystal structure such as Sr (SraCa1-a) Si2A12N6.

Organic light-emitting display device

Luminescent material, and organic light-emitting element, wavelength-converting light-emitting element, light-converting light-emitting element, organic laser diode light-emitting element, dye laser, display device, and illumination device using same

A luminescent material comprises a transition metal complex constituting a central metal of Ir, Os or Pt, and having at least one neutral or monoanionic, and monodentate, bidentate or tridentate carbene ligand containing boron atoms in a skeleton, or a neutral or monoanionic, and monodentate, bidentate or tridentate silylene ligand containing boron atoms in a skeleton.

Optical member and display device including the same

Organic light emitting diode display device

ORGANIC LIGHT EMITTING DISPLAY DEVICE

Flexible Display Device

Display device and electronic appliance using the display device

Display device and its producing method

DISPLAY DEVICE AND PRODUCTION METHOD THEREFOR

The electroluminescent light-emitting device and use thereof

Display apparatus

Provided is a display apparatus which can easily bond a drive panel ( 10 ) and a sealing panel ( 20 ) together. The drive panel ( 10 ) includes organic electroluminescence devices ( 10 R), ( 10 G) and ( 10 B) on a substrate for drive ( 11 ) and extracts light from the side of the organic electroluminescence devices ( 10 R), ( 10 G) and ( 10 B). The sealing panel ( 20 ) includes a color filter ( 22 ) on a substrate for sealing ( 21 ). The drive panel ( 10 ) and the sealing panel ( 20 ) are disposed to face each other, and the whole facing surfaces of the drive panel ( 10 ) and the sealing panel ( 20 ) are bonded together with an adhesive layer ( 30 ). The adhesive layer ( 30 ) is cured with at least heat, and is made of only one coating liquid or a combination of two or more coating liquids for curing. A temporary fixing portion ( 30 A) is formed in an edge portion of the adhesive layer ( 30 ). The temporary fixing portion ( 30 A) is made of, for example, an ultraviolet cure resin, andis ...

The base plate of the array and manufacturing method thereof, display device

Display with RGB color filter element sets

An electronic display containing a light source and a color filter set, the color filter set comprising: a green color filter having a green filter layer comprising particular first and second pigments; a blue color filter having a blue filter layer; a red color filter having a red filter layer; and wherein the color gamut defined by the electronic display has a %NTSCx,y ratio greater than 88%.

Color filter for color material of, coloring resin composition, of color material dispersion liquid

Colored resin composition, color filter, a liquid crystal display device and an organic EL display device

Colored resin composition, color filter, a liquid crystal display device and an organic EL display device

DISPLAY SYSTEM COMPRISING AN IMAGING SENSOR

표시 장치

... 표시 장치는 백색 또는 중간색의 색도의 시야각 의존성을 저감할 수 있도록 제공된다. 표시 장치는 대향 배치된 한 쌍의 기판; 한 쌍의 기판 중 한쪽에 구비되며 복수의 개구를 갖는 차광막; 및 한 쌍의 기판 중 다른 쪽에 구비되는 복수의 자발광 소자 - 각각의 자발광 소자는 각각의 개구에 대향하여 발광 영역을 가지며 다른 자발광 소자의 발광색과 발광색이 상이하고, 적어도 하나의 자발광 소자의 발광 영역의 단부로부터 차광막의 개구까지의 표시면 방향의 이격 거리가 다른 자발광 소자들과 상이함 - 을 포함한다.

ORGANIC LIGHT EMITTING DEVICCE

Organic Electroluminescence Display Apparatus

... 유기 EL 표시장치에 있어서 휘도 확보와 외광반사의 저감에 의한 콘트라스트비의 향상을 도모한다. 표시영역에 균일한 소정의 흡수 스펙트럼(52)으로 광을 흡수하는 파장 선택 흡수 필터를 구비한다. 흡수 스펙트럼(52)은, R화소, G화소, 및 B화소 각각의 스펙트럼을 합성한 출사 스펙트럼(48)과의 사이에 부의 상관관계를 갖는다. 특히, 흡수 스펙트럼(52)은, B색과 G색의 사이에 생기는 OLED의 발광 스펙트럼의 곡부에 대응하여 산부를 설정한다.

박막 트랜지스터 어레이 기판 및 그 제조 방법

... 본 발명은 박막 트랜지스터 어레이 기판 및 그 제조 방법을 개시한다. 개시된 본 발명의 박막 트랜지스터 어레이 기판 및 그 제조 방법은 수평방향으로 배치되는 다수개의 제 1 및 제 2 서브화소를 포함하는 기판에 있어서, 상기 제 1 서브화소는 제 1 발광영역 및 제 1 비 발광영역을 포함하고, 상기 제 2 서브화소는 제 2 발광영역 및 제 2 비 발광영역을 포함한다. 여기서, 상기 제 1 및 제 2 발광영역은 제 1 비 발광영역과 제 2 비 발광영역 사이에 배치된다. 이를 통해, 고해상도의 유기전계발광 표시장치에서도 제 1 발광영역 및 제 2 발광영역 상에 액상의 유기발광물질을 섞임 없이 배치할 수 있다.

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 ELECTRO-LUMINESENCE DISPLAY PANEL AND MANUFACTURING METHOD OF THE SAME

ORGANIC LIGHT EMITTING DISPLAY DEVICE

ORGANIC LIGHT EMITTING ELEMENT AND ORGANIC LIGHT EMITTING DEVICE

나노구조 재료 방법 및 디바이스

... 일 측면에서, 본 발명은 제1 표면과 제2 표면을 갖는 기판; 및 기판의 제1 표면에 배치된 폴리머층을 포함하는 구조를 제공하고, 여기서 폴리머층은 폴리머와 다수의 발광 나노결정을 포함하고; 패턴화 표면을 가지며, 패턴화 표면은 제1 복수(plurality) 리세스를 갖는 패턴화 제1 영역 및 제2 복수 리세스를 갖는 패턴화 제2 영역을 갖고, 여기서 각 영역에서 복수의 리세스는 제1 방향의 제1 주기성과 제1 방향과 교차하는 제2 방향의 제2 주기성을 갖고, 여기서 제1 영역의 제1 주기성은 제2 영역의 제1 주기성과는 다르다.

DISPLAY DEVICE

The present invention relates to a display device, comprising: a first substrate and a second substrate facing the first substrate and including a color filter layer. The color filter layer includes a red color filter, a green color filter and a blue color filter. The red color filter includes a first fluorescent dye and a first nanoparticle, and represents a red color. The green color filter includes a second fluorescent dye and a second nanoparticle, and represents a green color. The blue color filter includes a third fluorescent dye and a third nanoparticle, and represents a blue color. The first to third nanoparticles have a non-spherical shape and the first to third nanoparticles has a maximum absorption rate at each of a first wavelength, a second wavelength and a third wavelength. The first wavelength has a wavelength longer than the second wavelength, and the second wavelength has a wavelength longer than the third wavelength. COPYRIGHT KIPO 2016 ...

LIGHT-EMITTING DEVICE

Organic light emitting display apparatus and method of manufacturing thereof

DISPLAY DEVICE

ORGANIC LIGHT EMITTING DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF

According to an embodiment of the present invention, an organic light emitting display device includes: a substrate; a plurality of organic light emitting display devices disposed on the substrate and emitting light; a touch panel disposed on the plurality of organic light emitting devices; a window disposed on the touch panel; and a first light shielding layer disposed on one surface of the window and exposing a portion of the window to correspond to a path of the light emitted from each of the plurality of organic light emitting devices. COPYRIGHT KIPO 2016 ...

DISPLAY DEVICE

The present invention relates to a display device that can be thinned and lightweight. An organic light emitting display device having a touch sensor according to the present invention is in contact with a touch pad since a color filter array disposed between an encapsulation unit and a touch sensor extends to a pad region, thereby relieving stress in the pad region. By disposing touch electrodes on the encapsulation unit, a separate bonding step is unnecessary, a process can be simplified, and cost can be reduced. COPYRIGHT KIPO 2018 ...

FLEXIBLE ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME

표시 장치 및 그 제조 방법

... 표시 장치는, 제1 광반사층(36R)을 구비한 제1 발광 소자(10R), 제2 광반사층(36G)을 구비한 제2 발광 소자(10G) 및 제3 광반사층(36B)을 구비한 제3 발광 소자(10B)로 구성된 화소가, 복수, 2차원 매트릭스형상으로 배열되어 이루어지고, 각 발광 소자는, 제1 전극(51), 유기층(53) 및 제2 전극(52)을 구비하고 있고, 각 발광 소자의 경계 영역에는, 내부에는 차광층(44)이 형성된 홈부(421, 422, 423)가 마련되어 있고, 제1 홈부(421)의 저부(431) 및 제3 홈부(423)의 저부(433)는, 제1 광반사층(36B)의 정상면보다도 높은 곳에 위치하고, 제2 홈부(422)의 저부(432)는, 제2 광반사층(36G)의 정상면보다도 높은 곳에 위치한다.

ORGANIC LIGHT EMITTING DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF

The present invention provides an organic light emitting display device capable of preventing an organic light emitting layer from being damaged by the air or physical and chemical impacts generated during a process, and a manufacturing method thereof. The organic light emitting display device comprises: a first conductive layer located at each pixel on a substrate in which a plurality of pixels are defined; a pixel defining film located on the substrate, and exposing at least a part of the first conductive layer for each pixel; the organic light emitting layer located on the exposed first conductive layer; a second conductive layer located on the organic light emitting layer; a protective layer located on each pixel of the second conductive layer, and exposing at least a part of the second conductive layer; and a sub conductive layer located between each pixel on the pixel defining film, and in contact with exposed parts of the second conductive layer located in different pixels. COPYRIGHT ...

DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME

DISPLAY DEVICE AND METHOD FOR MANUFACTURING SAME

A display device comprises: a first base substrate; an organic electroluminescent device; a second base substrate; a base layer; a conductive layer; and a filling pattern. The organic electroluminescent device is provided on the first base substrate. The second base substrate is provided on the organic electroluminescent device; and is divided into a light emitting area and a non-light emitting area. The base layer is provided between the organic electroluminescent device and the second base substrate. The conductive layer is provided between the base layer and the organic electroluminescent device. The filling pattern is provided between the base layer and the conductive layer; and is overlapped with a part of the conductive layer. The conductive layer is respectively overlapped with the light emitting area and the non-light emitting area; covers the filling pattern; and is touched with the base layer. A part of the conductive layer is touched with the organic electroluminescent device ...

LIGHT-EMITTING DEVICE AND METHOD FOR PRODUCING SAME

... [PROBLEMS] Disclosed is a white or multicolor light-emitting device which sufficiently contains components of various wavelength regions while having excellent brightness balance among the colors. Also disclosed is a method for producing such a light-emitting device by a simple process. [MEANS FOR SOLVING PROBLEMS] Specifically disclosed is a light-emitting device comprising, on a transparent substrate, a complementary color layer, a transparent electrode, an organic light-emitting body and a reflective electrode. This light-emitting device is characterized in that the organic light-emitting body comprises at least a blue light-emitting layer and a red light-emitting layer; the complementary color layer absorbs a part of the light emitted from the organic light-emitting body and emits green light; and the device emits white light from the transparent substrate side. © KIPO & WIPO 2007 ...

SEALED STRUCTURE, LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE, AND LIGHTING DEVICE

SEALED STRUCTURE, LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE, AND LIGHTING DEVICE

컬러 필터 및 이를 포함하는 유기 발광 표시 장치

... 본 명세서는 컬러 필터 및 이를 포함하는 유기 발광 표시 장치에 관한 것으로서, 컬러 필터는 발색 입자 및 발색 입자가 방출하는 광의 파장보다 장파장인 광을 방출하는 양자점을 포함하여, 컬러 필터의 색 재현성 및 휘도를 향상시킬 수 있다.

ORGANIC ELECTROLUMINESCENCE DISPLAY APPARATUS

The present invention relates to an organic electroluminescence display apparatus having improved or increased light efficiency. The organic electroluminescence display apparatus includes: an insulating layer including a flat surface, and first and second concave surfaces extending from one end and the other end of the flat surface, respectively; a first electrode formed on the insulating layer and including a first concave electrode surface overlapping the first concave surface, a second concave electrode surface overlapping the second concave surface, and a flat electrode surface overlapping the flat surface; an organic layer on the first electrode; a second electrode on the organic layer; and a plurality of light shielding members on the second electrode and arranged with an opening therebetween in which the opening overlaps the organic layer. One end of each of the light shielding members is closer to the second concave surface than to the first concave surface. A first shortest distance ...

ORGANIC LIGHT EMITTING DIODE DISPLAY HAVING MULTI-MODE CAVITY STRUCTURE

The objective of the present invention is to provide an organic light emitting diode (OLED) device having a multi-mode cavity structure capable of securing a sufficient auxiliary capacity without decreasing an opening ratio. According to the present invention, an OLED device comprises: a substrate; a thin film transistor (TFT); a first auxiliary capacitive electrode; a second auxiliary capacitive electrode; an overcoat layer; and a first pixel area including a first anode electrode, an insulation layer and a second anode electrode. A light emitting region and a light non-emitting region are defined on the substrate. The first and second auxiliary capacitive electrodes overlap each other in the light emitting region having a protective layer therebetween. The overcoat layer covers the TFT and the second auxiliary capacitive electrode. The first anode electrode and the insulation layer are sequentially laminated on the overcoat layer to overlap the second auxiliary capacitive electrode. The ...

DISPLAY DEVICE

ORGANIC EL DISPLAY AND ITS MANUFACTURING METHOD

PURPOSE: An organic EL display and its manufacturing method are provided to maintain an accurate alignment of pixels, a speedy sealing and stable luminous characteristics over a long period of time by improving a sealing structure and sealing method of the organic EL display. CONSTITUTION: An organic EL light-emitting element includes a first electrode(108) formed on a substrate, an organic EL layer(110), and a second electrode(112). A color conversion filter includes a color conversion filter layer formed on a transparent substrate. An outer periphery sealing layer(130) and an inside filling layer(128) are provided between the organic EL light-emitting element and the color conversion filter. A partition layer(128) is formed between the outer sealing layer and the inside filling layer. The partition layer can be at a part outside a display area of a leveled layer fitted on the color conversion filter to reduce the quantity of the filler. © KIPO & JPO 2004 ...

DISPLAY UNIT

ELECTROLUMINESCENT LIGHT SOURCE

An electroluminescent light source comprising a substrate (1) with an applied layer structure, said layer structure comprising a first sublayer structure comprising at least one electrode as anode (3), one electrode as cathode (7) and an electroluminescent layer (5) located therebetween for emitting light, wherein one of the two electrodes is provided for reflecting the light and the respective other electrode is provided for transmitting the light, a second sublayer structure (2) which adjoins the electrode provided for transmission, said second sublayer structure consisting of at least one semitransparent layer for partially reflecting the light, and a third sublayer structure which, as seen in the emission direction of the light, is arranged behind the second sublayer structure, said third sublayer structure comprising at least one layer (9) having particles (10) for absorbing some of the light at wavelengths below a threshold wavelength, for emitting light at wavelengths above the threshold ...

DISPLAY DEVICE

The present invention provides a display device with improved a light-transmitting property in a transparent mode. The display device comprises: a substrate; a plurality of display elements arranged on the substrate; and color filters, wherein the plurality of display elements are interposed between the color filters and the substrate and the color filters transmit light of a predefined wavelength band among visible rays only when ultraviolet rays are irradiated, and transmit visible rays when ultraviolet rays are not irradiated. COPYRIGHT KIPO 2016 ...

COMPOSITION, QUANTUM DOT-POLYMER COMPOSITE, AND DISPALY DEVICE INCLUDING SAME

ORGANIC LIGHT EMITTING DIODE DISPLAY PANEL

An organic light emitting diode display panel according to an embodiment of the present invention comprises: an organic light emitting display device layer; a color filter layer; and a color coordinate tuning layer which is positioned between the organic light emitting display device layer and the color filter layer, wherein the organic light emitting display device layer includes a first light emitting unit including a first light emitting layer generating first light and a second light emitting unit including a second light emitting layer generating second light, third light made by combination of the first light and the second light is output from the organic light emitting display device layer and is input to the color coordinate tuning layer, the light output from the color coordinate tuning layer is fourth light, and the number of all peaks or shoulders of the EL spectrum of the fourth light may be larger than the number of all peaks or shoulders of EL spectrum of the third light ...

LIGHT EMITTING DEVICE USING AN OPTICAL RESONANT EFFECT AND AN ELECTRONIC DEVICE USING THE SAME

PURPOSE: A light emitting device and an electronic device using the same are provided to improve a color purity of light emitted from the light emitting device. CONSTITUTION: A first pixel includes a first transistor and a first light emitting device(150a). A second pixel includes a second transistor and a second light emitting device(150b). A third pixel includes a third transistor and a third light emitting device(150c). A liquid crystal panel includes a first substrate, a first electrode, a liquid crystal layer, a second electrode, and a second substrate. The liquid crystal panel is formed on first to third color filters. COPYRIGHT KIPO 2012 ...

FLUORESCENT CONVERSION MEDIUM AND COLOR LIGHT EMITTING DEVICE

A fluorescent conversion medium (1) containing fluorescent fine particles (12) composed of semiconductor nanocrystal and emitting fluorescence with different wavelengths by absorbing visible light, and a transparent medium (11) for holding the fluorescent fine particles while dispersing them, wherein a relation 0. 4 Подробнее

ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE FOR APPLYING TO FIELD OF NATURAL COLOR DISPLAY AND METHOD FOR MANUFACTURING THE SAME, DISPLAYING NATURAL COLOR BY REDUCING EVAPORATION OR MASKING FREQUENCY NUMBER

PURPOSE: An organic electroluminescent display device for applying to a filed of a natural color display and a method for manufacturing the same are provided to improve a yield and a transfer and a chroma of a light source by solving a correctness problem of an arrangement for evaporation. CONSTITUTION: A color filter(30) includes a first photo resist, a second photo resist, and a third photo resist which are formed on a partial surface of a substrate. At least one first electrode(41) is formed on a partial surface of the color filter(30). A first organic light-emitting unit(431) includes a first organic light-emitting layer formed on a surface of the first electrode(41) vertically extended from the first photo resist. The first organic light-emitting unit(431) generates a first light. Second and third organic light-emitting layers are formed by a laminate. At least one fourth organic light-emitting unit is formed on the surface of the first electrode which is vertically extended from the ...

Organic light emitting display and the manufacturing method thereof

ORGANIC ELECTRO LUMINESCENCE DEVICE FOR IMPROVING AN AMBIENT CONTRAST RATIO

PURPOSE: An organic electro luminescence device is provided to reduce the power consumption of an organic electro luminescence device by forming a white color filter pattern which matches a desired color temperature on a fourth pixel region which shows a white color. CONSTITUTION: A first, second, third, and fourth pixel region are defined in a first substrate(110). An organic electroluminescent diode emitting white is formed in the first, second, third, and fourth pixel region. A second substrate(170) faces the first substrate. A red, green, blue, and white color filter pattern(W) are respectively formed corresponding to the first, second, third, and fourth pixel region in the second substrate. A white color filter pattern is made of a white color filter matter in which the transmittance of blue light is bigger than the transmittance of green light. COPYRIGHT KIPO 2012 ...

QUANTUM DOT HYBRID ORGANIC LIGHT EMITTING DISPLAY DEVICE AND PRODUCING METHOD THEREOF

The present invention relates to a quantum dot hybrid organic light emitting display device and a producing method thereof. The quantum dot hybrid organic light emitting display device comprises: a substrate; a thin film transistor layer formed on the substrate; a blue color organic light emitting diode layer formed on the thin film transistor layer as an open mask; a color conversion layer formed on the blue color organic light emitting diode layer and including a conversion material composed of red light quantum and green color quantum dots respectively converting blue light emitted from the blue light organic emitting diode layer into red light and green light, wherein the red light and green light quantum dots are mixed and dispersed in a resin; a protective layer formed on the color conversion layer; and a color filter layer formed on the protective layer and separating white light emitted from the color conversion layer into red, green, and blue light to output the red, green, and ...

SLOT DIE HEAD FOR MULTILAYER ORGANIC THIN FILM COATING AND MANUFACTURING METHOD THEREOF

The present invention discloses a slot die head for a multilayer organic thin film coating and a manufacturing method thereof. The apparatus comprises: first side and second side main bodies which are plates having a cross section of a right trapezoid shape, and have a right angle part of a right trapezoid shape come in contact with the top part and have one side of a hypotenuse part come in contact at the bottom part to form a head lip; a die shim which includes a plurality of height difference patterns of a rectangular shape at the bottom side surface, and is inserted into the between the first side and the second side main bodies to discharge a coating liquid in a head lip direction through the height difference patterns; a cavity in which the coating liquid is charged is formed at the inside surface of the first side main body or the second side main body in a longitudinal direction, and thus the coating liquid is distributed in a width direction. According to the present invention, ...

White light emitting device, the white light emitting panel comprising the same, the method of manufacturing of the white light emitting panel, and the display apparatus comprising the white light emitting device

DISPLAY DEVICE FOR ACCURATELY APPLYING ON ORGANIC EL MATERIAL

PURPOSE: A display device is provided to improve a manufacturing yield of the display device by accurately applying a polymer organic EL(Electro-Luminescent) material on a substrate without resulting in a position shift problem. CONSTITUTION: A display device includes an organic EL layer made of a pi conjugate-based polymer. A pixel unit(111), a source side driver circuit(112), and a gate side driver circuit(113) are formed on a substrate(110). Plural source wires, which are connected to the source side driver circuit, and plural gate wires, which are connected to the gate side driver circuit, enclose pixels. The pixel unit includes plural pixels, which are arranged in a matrix formation. Red light emitting layer solution(114a), green light emitting layer solution(114b), and blue light emitting layer solution(114c) are sprayed from a film applying unit in predetermined directions. © KIPO 2007 ...

FULL COLOR ORGANIC ELECTRO-LUMINESCENT DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME, CAPABLE OF SIMPLIFYING MANUFACTURE PROCESS WITH SMALL NUMBER OF PROCESSES

PURPOSE: A full color organic electro-luminescent display device and a method for manufacturing the same are provided to efficiently improve an infiltration rate of a light source and a color chroma. CONSTITUTION: A color filter(30) provides a first color photoresist, a second color photoresist, and a third color photoresist at an upper surface of a substrate(31). At least one lower electrode(41) is provided at a part of a upper surface of the color filter(30). A first organic emitting unit(431) is provided at an upper surface of the lower electrode(41) at a vertically extended position of the first color photoresist and generates first color light. A fourth organic emitting unit(433) is provided at an upper surface of the lower electrode(41). At least one second electrode is provided at upper surfaces of the first organic emitting unit(431) and the fourth organic emitting unit(433). © KIPO 2007 ...

ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD TO MANUFACTURE SAME

According to the present invention, an organic light emitting display device is disclosed. More specifically, the present invention relates to the organic light emitting display device which realizes high sensitivity and a high viewing angle by improving a laminated structure as to an in-cell structure panel realizing a touch function and an image display function on one panel, and a method to manufacture the same. The organic light emitting display device according to an embodiment of the present invention improves a viewing angle of an image while reducing a parasitic capacitance since a wide distance between a top electrode and a bottom electrode is assured and also a distance between a top substrate and a bottom substrate is minimized, by forming a touch electrode layer on the top substrate directly, wherein the touch electrode layer includes a touch wire and a touch electrode formed on the top substrate. COPYRIGHT KIPO 2016 ...

ORGANIC ELECTRO-LUMINESCENCE DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF

An OLED device is disclosed. The OLED device includes a first substrate including a driver element and a connection electrode connected to the driver element, a second substrate including an organic light emission diode element, a contact spacer electrically connected to the connection electrode, and a sealant disposed into a cavity which is formed by the first and second substrates, the connection electrode, the organic light emission diode element, and the contact space. Herein, the sealant is bonded to the contact spacer and the connection electrode and maintains the electric connection between the contact spacer and the connection electrode. In this manner, the driver element and the organic light emission diode element are protected from external oxygen and/or moisture, and the electric connection between the connection electrode and the contact spacer is reinforced. Accordingly, the contact defect between the connection electrode and the contact spacer can be prevented and the structural strength of the OLED device can be greatly improved. 1. An organic electro-luminescence display device comprising:a first substrate, wherein a driver element and a connection electrode are disposed on the first substrate, and the connection electrode is connected to the driver element;a second substrate opposed to the first substrate, wherein an organic light emission diode element is disposed on the second substrate;a contact spacer disposed on the second substrate and electrically connected to the connection electrode; anda first sealant filing a cavity between the first and second substrates,wherein the first sealant is bonded to the contact spacer and the connection electrode and maintains the electrical connection between the contact spacer and the connection electrode.2. The organic electro-luminescence display device claimed as claim 1 , wherein the organic light emission diode element includes a first electrode claim 1 , an organic light emission layer claim 1 , and a ...

NOVEL ORGANIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME

Provided are a novel organic compound appropriate for emission of green light and an organic light-emitting device including the organic compound. Provided is a substituted or unsubstituted indeno[1,2,3-cd]naphtho[2,3-k]fluoranthene appropriate for emission of green light. The substituents of the indeno[1,2,3-cd]naphtho[2,3-k]fluoranthene are each independently selected from a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, a substituted amino group, a substituted or unsubstituted aryl group, and a substituted or unsubstituted heterocyclic group. 2. The organic compound according to claim 1 , wherein Rto Rare each independently selected from a hydrogen atom and a substituted or unsubstituted aryl group.4. An organic light-emitting device comprising:an anode;a cathode; and{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'an organic compound layer disposed between the anode and the cathode, the organic compound layer containing the organic compound according to .'}5. An organic light-emitting device comprising:an anode;a cathode; and{'claim-ref': {'@idref': 'CLM-00003', 'claim 3'}, 'an organic compound layer disposed between the anode and the cathode, the organic compound layer containing the organic compound according to .'}6. The organic light-emitting device according to claim 4 , wherein the organic compound layer is a light-emitting layer.7. The organic light-emitting device according to claim 6 , wherein the organic light-emitting device emits green light.8. A display apparatus having a plurality of pixels claim 4 , each including the organic light-emitting device according to and a switching device connected to the organic light-emitting device.9. An image input apparatus comprising:an image input unit configured to input an image; and{'claim-ref': {'@idref': 'CLM-00004', 'claim 4'}, 'a display unit configured to display the image, the display unit having a plurality of pixels, each ...

ORGANIC LIGHT EMITTING DIODE DISPLAY AND MANUFACTURING METHOD THEREOF

The described technology relates generally to an OLED display and manufacturing method thereof. The OLED display includes a substrate, a thin film transistor on the substrate and including a semiconductor layer, a gate electrode, a source electrode, and a drain electrode, and an organic light emitting element coupled to the thin film transistor and including a pixel electrode, an organic emission layer, and a common electrode, wherein the semiconductor layer is formed of a polycrystalline silicon layer, and remnants and contaminants at a surface of the polycrystalline silicon layer are reduced or eliminated through an atmospheric pressure plasma treatment. The semiconductor layer is formed of a polycrystalline silicon layer where remnants and contaminants at the surface thereof are reduced or eliminated through an atmospheric pressure plasma treatment. 1. An organic light emitting diode (OLED) display comprising:a substrate; a semiconductor layer;', 'a gate electrode;', 'a source electrode; and', 'a drain electrode; and, 'a thin film transistor on the substrate and comprising a pixel electrode;', 'an organic emission layer; and', 'a common electrode, wherein the semiconductor layer is formed of a polycrystalline silicon layer, and remnants and contaminants at a surface of the polycrystalline silicon layer are reduced or eliminated through an atmospheric pressure plasma treatment., 'an organic light emitting element coupled to the thin film transistor and comprising2. The OLED display of claim 1 , wherein the polycrystalline silicon layer is formed by crystallizing an amorphous silicon layer using one of solid phase crystallization claim 1 , sequential lateral solidification crystallization claim 1 , excimer laser annealing claim 1 , metal conductive crystallization claim 1 , or metal conductive lateral crystallization.3. The OLED display of claim 1 , wherein a native oxide at the surface of the polycrystalline silicon layer is reduced or eliminated through a first ...

ELECTRO-OPTICAL DEVICE AND ELECTRONIC APPARATUS

An electro-optical device includes a first pixel circuit having a first light emitting element; a second pixel circuit having a second light emitting element arranged adjacent to the first light emitting element along a first direction; a first data line arranged along a second direction crossing the first direction, the first data line being electrically connected to the first pixel circuit; a second constant potential wiring line arranged along the second direction, the second constant potential wiring line being electrically connected to the second pixel circuit; a wiring line connected to the second constant potential wiring line. The first data line and the wiring line overlap when seen from a third direction perpendicular to the first direction and to the second direction. 1. An electro-optical device , the electro-optical device including:a first pixel circuit having a first light emitting element and a driving transistor configured to control a current flowing through the first light emitting element;a second pixel circuit having a second light emitting element arranged adjacent to the first light emitting element along a first direction;a first constant potential wiring line arranged along a second direction crossing the first direction, the first constant potential wiring line being electrically connected to the first pixel circuit;a first data line arranged along the second direction, the first data line being electrically connected to the first pixel circuit;a second constant potential wiring line arranged along the second direction, the second constant potential wiring line being electrically connected to the second pixel circuit;a second data line arranged along the second direction, the second data line being electrically connected to the second pixel circuit;; anda wiring line connected to the second constant potential wiring line,wherein the first data line and the wiring line overlap when seen from a third direction perpendicular to the first ...

LAYER STRUCTURE COMPRISING ELECTROTECHNICAL COMPONENTS

The present invention provides a layer structure comprising a substrate (), at least one LEC () (light emitting electrochemical cell) and at least one further electrotechnical structural element (), a process for the production of this layer structure, and the use thereof in the production of small and large display and control elements and in the production of casing elements for mobile or stationary electronic devices or small or large household appliances or in the production of keyboard systems without moving components. 114-. (canceled)16. The layer structure of claim 15 , wherein the at least one further electrochemical structural element is a battery.17. The layer structure of claim 15 , wherein the layer structure comprises at least one further electrotechnical structural element selected from the group consisting of an antenna claim 15 , a switch claim 15 , a sensor claim 15 , a photovoltaic cell claim 15 , an actuator claim 15 , an energy converter and combinations of two or more of those structural elements claim 15 , which can be the same or different.18. The layer structure of claim 15 , wherein the substrate comprises a polymer selected from the group consisting of polycarbonate (PC) claim 15 , polyester claim 15 , polyethylene naphthalate (PEN) claim 15 , polymethyl methacrylate (PMMA) claim 15 , polyamide claim 15 , polyimide claim 15 , polyarylate claim 15 , organic thermoplastic cellulose ester claim 15 , polyfluorohydrocarbon and a mixture thereof.19. The layer structure of claim 18 , wherein the polymer is polycarbonate claim 18 , polyethylene terephthalate claim 18 , polyethylene naphthalate or polyimide.20. The layer structure of claim 15 , wherein the at least one LEC is provided with a barrier layer and an anode layer on its side facing the substrate.21. The layer structure of claim 15 , wherein the at least one LEC is provided on its side remote from the substrate with a cathode layer as well as a metal foil or a second barrier layer and a ...

ORGANIC EL PANEL, DISPLAY DEVICE USING SAME, AND METHOD FOR PRODUCING ORGANIC EL PANEL

An organic EL panel includes first electrode, second electrode; organic light-emitting layer of each of RGB colors, and functional layer disposed between the first electrode and the light-emitting layer. The functional layers of RGB colors have the same film thickness. Film thickness of each of the functional layers of RG colors corresponds to a first local maximum of light-extraction efficiency of light before passing through a color filter, and film thickness of the functional layer of B color corresponds to a value of light-extraction efficiency smaller than a first local maximum of light-extraction efficiency of light before passing through a color filter. The light-emitting layers of RGB colors differ in film thickness, such that the functional layers of RGB colors have the film thickness. Accordingly, the light of each of RGB colors emitted externally after passing through the color filter exhibits a local maximum of light-extraction efficiency. 118-. (canceled)19. An organic EL panel comprising:a first electrode of each of R (red), G (green), and B (blue) colors that reflects incident light;a second electrode that faces the first electrode of each of the R, G, and B colors, and transmits incident light therethrough;an organic light-emitting layer of each of the R, G, and B colors that is disposed between the first electrode of a corresponding color and the second electrode, and emits light of a corresponding color due to voltage application between the first electrode of the corresponding color and the second electrode;a functional layer of each of the R, G, and B colors that is disposed between the first electrode of a corresponding color and the organic light-emitting layer of a corresponding color;a color filter of each of the R, G, and B colors for chromaticity correction that is disposed opposite the organic light-emitting layer of a corresponding color with the second electrode being interposed therebetween, whereina first portion of light of each of ...

Multi-functional active matrix organic light-emitting diode display

A multi-functional active matrix display comprises a transparent front sheet, a semi-transparent layer of light emissive devices adjacent the rear side of the front sheet and forming a matrix of display pixels, and a solar cell layer located behind the light emissive devices for converting both ambient light and internal light7 from the light emissive devices into electrical energy, the solar cell layer including an array of electrodes on the front surface of the solar cell layer for use in detecting the location of a change in the amount of light impinging on a portion of the front surface of the solar cell layer. 1. A multi-functional active matrix display comprisinga transparent front sheet,a semi-transparent layer of light emissive devices adjacent the rear side of said front sheet and forming a matrix of display pixels,a solar panel located behind said light emissive devices for converting both ambient light and light from said light emissive devices into electrical energy, said solar panel including an array of electrodes on at least one surface of said solar panel for use in detecting the location of a change in the amount of light impinging on a portion of the front surface of said solar panel.2. The multi-functional active matrix display of in which said semi-transparent layer of light emissive devices includes a substantially transparent anode adjacent said front sheet claim 1 , a semi-transparent semiconductor stack forming organic light emitting diodes adjacent the rear side of said anode claim 1 , a semi-transparent cathode adjacent the rear side of said semiconductor stack claim 1 , a cover glass spaced rearwardly of said cathode and covering said solar panel claim 1 , and a peripheral sealant bonding said cover glass to said transparent front sheet.3. The multi-functional active matrix display of in which said peripheral sealant holds said cover glass spaced away from the rear side of said cathode to form an air gap between said cathode and said cover ...

Organic Light Emitting Display Device and Manufacturing Method Thereof

An organic light emitting display device wherein organic and inorganic films are alternately stacked, and the inorganic film is patterned to form an outgassing route, through which gas is released from the organic film, and a manufacturing method thereof is herein. 1. An organic light emitting display device comprising:a cell drive unit having a plurality of pixels on a substrate and comprising at least one transistor between the respective pixels;an insulating stack unit comprising an organic film and an inorganic film formed one above the other on the substrate in a region of the cell drive unit;wherein the inorganic film of the insulating stack unit corresponding to the cell drive unit is patterned to form an outgassing route;an organic light emitting diode connected to the cell drive unit through the insulating stack unit.2. The organic light emitting display device according to claim 1 , further comprising:a bank formed on the insulating stack unit in a region of the outgassing route.3. The organic light emitting display device according to claim 2 , wherein the bank contacts the organic film of the insulating stack unit through the outgassing route.4. The organic light emitting display device according to claim 1 , further comprising a further organic film claim 1 , wherein the patterned inorganic film is arranged between the organic film and the further organic film claim 1 , wherein the organic film and the further organic film contact each other through the outgassing route.5. The organic light emitting display device according to claim 1 , wherein the organic film of the insulating stack unit comprises any one selected from among a black matrix layer claim 1 , a color filter layer claim 1 , a planarization film claim 1 , and an interlayer.6. The organic light emitting display device according to claim 1 , wherein the organic film of the insulating stack unit comprises at least one material selected from among polyimide claim 1 , polyamide claim 1 , acryl ...

METHOD AND APPARATUS FOR INFRARED DETECTION AND DISPLAY

Embodiments of the subject invention relate to a method and apparatus for infrared (IR) detection. Organic layers can be utilized to produce a phototransistor for the detection of IR radiation. The wavelength range of the IR detector can be modified by incorporating materials sensitive to photons of different wavelengths. Quantum dots of materials sensitive to photons of different wavelengths than the host organic material of the absorbing layer of the phototransistor can be incorporated into the absorbing layer so as to enhance the absorption of photons having wavelengths associated with the material of the quantum dots. A photoconductor structure can be used instead of a phototransistor. The photoconductor can incorporate PbSe or PbS quantum dots. The photoconductor can incorporate organic materials and part of an OLED structure. A detected IR image can be displayed to a user. Organic materials can be used to create an organic light-emitting device. 1. A method of detecting infrared (IR) , comprising: a phototransistor, wherein the phototransistor comprises an absorbing layer;', 'a light-emitting layer, wherein at least one of the absorbing layer and the light-emitting layer comprises an organic material;', 'an organic light emitting diode (OLED), wherein the OLED incorporates the light emitting layer,', 'a first electrode transparent to IR light; and', 'a second electrode,', 'wherein IR light to be detected passes through the first electrode transparent to IR light and enters the absorbing layer,', 'wherein the IR light is absorbed in the absorbing layer so as to generate photoexcited charge carriers,', 'wherein the charge carriers are injected into the OLED so as to generate photons,', 'wherein the second electrode is transparent to the generated photons,', 'wherein the generated photons pass through the second electrode,', 'wherein the generated photons are in the visible range, and', 'wherein the generated photons passing through the second electrode produce a ...

ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD FOR FABRICATING THE SAME

An organic light emitting display device includes a light shield layer formed on a substrate and a buffer layer formed on an entire surface of the substrate, an oxide semiconductor layer and first electrode formed on the buffer layer, a gate insulation film and gate electrode formed on the oxide semiconductor layer while being deposited to expose both edges of the oxide semiconductor layer, an interlayer insulation film formed to expose both the exposed edges of the oxide semiconductor layer and the first electrode, source and drain electrodes connected with one edge and the other edge of the oxide semiconductor layer, respectively, and a protective film formed to cover the source and drain electrodes while exposing a region of the first electrode so as to define a luminescent region and a non-luminescent region. 1. An organic light emitting display device comprising:a substrate;a light shield layer formed on the substrate;a buffer layer formed on a surface of the substrate so as to cover the light shield layer;an oxide semiconductor layer formed on the buffer layer, the oxide semiconductor layer having a source area, a drain area, and a channel area between the source area and the drain area;a first electrode formed on the buffer layer;a gate insulation film formed on the channel area of the oxide semiconductor layer;a gate electrode formed on the gate insulation film;an interlayer insulation film covering the gate insulation film and the gate electrode;a source electrode connected to the source area of the oxide semiconductor layer;a drain electrode connected to the drain area of the oxide semiconductor layer and further connected to the first electrode; anda protective film formed to cover the source electrode and the drain electrode and exposing a region of the first electrode.2. The organic light emitting display device according to claim 1 , wherein the oxide semiconductor layer overlaps with the light shield layer claim 1 , and wherein the light shield layer ...

ORGANIC LIGHT EMITTING DIODE DISPLAY

An organic light emitting diode (OLED) display including a display panel, a chip on film, and a printed circuit (PCB) is disclosed. In one embodiment, the display panel includes a display area having an OLED and a pixel circuit, and a pad area in an outer side of the display area. The chip on film is connected to the pad area, is bent toward a non-luminescent surface of the display panel, and include an integrated circuit chip. The PCB includes at least a part overlapping with the chip on film in an outer side of the non-luminescent surface of the display panel, and an opening for receiving the integrated circuit. 1. An organic light emitting diode (OLED) display comprising:a display panel including a display area having an OLED and a pixel circuit, and a pad area in an outer side of the display area;a chip on film connected to the pad area and bent toward a non-luminescent surface of the display panel, wherein the chip on film includes an integrated circuit chip; anda printed circuit board (PCB) at least partially overlapping with the chip on film in an outer side of the non-luminescent surface of the display panel, wherein the PCB has an opening configured to receive the integrated circuit.2. The OLED display of claim 1 , wherein the PCB is located closer to the display panel than the chip on film in the outer side of the non-luminescent surface of the display panel claim 1 ,and wherein the integrated circuit chip extends toward the display panel.3. The OLED display of claim 2 , wherein the PCB comprises:an overlapping area including a pad unit configured to be connected to the chip on film and at least partially overlapping with the chip on film; anda component mounting area that does not overlap with the chip on film, and that is mounted with electronic devices.4. The OLED display of claim 3 , wherein the pad unit is located in the center of the PCB along a first direction to which the chip on film and the PCB are connected claim 3 , andand wherein the opening ...

TRANSPARENT ORGANIC LIGHT EMITTING DIODE LIGHTING DEVICE

Provided is a transparent organic light emitting diode (OLED) lighting device in which opaque metal reflectors are formed to adjust light emitting directions. The transparent OLED lighting device includes a transparent substrate, a transparent anode formed on a predetermined region of the transparent substrate, a reflective anode formed adjacent to the transparent anode on another region of the transparent substrate, an organic layer formed on the transparent and reflective anodes, and a transparent cathode and an encapsulation substrate sequentially stacked on the organic layer. Directions of light emitted from the organic layer vary depending on the current applied to the transparent and reflective anodes. 1. A transparent organic light emitting diode (OLED) lighting device comprising:a transparent substrate;a transparent anode formed on the transparent substrate;an organic layer formed on the transparent anode;a transparent cathode and an encapsulation substrate sequentially formed on the organic layer; anda metal reflector formed on one region of a lower or upper surface of the encapsulation substrate,wherein the organic layer emits light, which is reflected from the metal reflector.2. The transparent OLED lighting device according to claim 1 , further comprising a solar cell formed on one region of the upper surface of the encapsulation substrate.3. The transparent OLED lighting device according to claim 2 , wherein the solar cell is formed to be symmetrical with respect to the metal reflector formed under the encapsulation substrate.4. The transparent OLED lighting device according to claim 1 , further comprising a sensor formed on a region of the encapsulation substrate.5. The transparent OLED lighting device according to claim 4 , wherein the sensor is formed on a region to be symmetrical with the metal reflectors formed below the encapsulation substrate.6. The transparent OLED lighting device according to claim 1 , wherein when a current is applied to the ...

ORGANIC LIGHT-EMITTING DEVICE INCLUDING MULTI-LAYERED HOLE TRANSPORT LAYER, AND ORGANIC LIGHT-EMITTING DISPLAY APPARATUS INCLUDING THE SAME

An organic light-emitting device includes an emission layer between first and second electrodes, a first hole transport layer that is between the emission layer and the first electrode and that includes a first hole transport compound and a first electron acceptor, a second hole transport layer that is between the emission layer and first hole transport layer and that includes a second hole transport compound, a third hole transport layer that is between the emission layer and the second hole transport layer and that includes a third hole transport compound and a second electron acceptor, a fourth hole transport layer that is between the emission layer and the third hole transport layer and that includes a fourth hole transport compound, a buffer layer between the emission layer and the fourth hole transport layer, and an electron transport layer that includes a pyrimidine-based compound. 7. The organic light-emitting device of claim 1 , wherein an amount of the first electron acceptor is from about 1 part to about 3 parts by weight based on 100 parts by weight of the first hole transport layer.8. The organic light-emitting device of claim 1 , wherein an amount of the second electron acceptor is from about 1 part to about 3 parts by weight based on 100 parts by weight of the third hole transport layer.9. The organic light-emitting device of claim 1 , wherein the first hole transport layer and the third hole transport layer are the same claim 1 , and the second hole transport layer and the fourth hole transport layer are the same.10. The organic light-emitting device of claim 9 , wherein the first hole transport layer has a thickness of about 50 Å to about 400 Å claim 9 , and the second hole transport layer has a thickness of about 200 Å to about 800 Å.11. The organic light-emitting device of claim 1 , wherein the buffer layer includes the first hole transport compound.13. The organic light-emitting device of claim 1 , wherein the buffer layer has a thickness of ...

METHOD FOR MANUFACTURING ARRAY SUBSTRATE WITH EMBEDDED PHOTOVOLTAIC CELL AND ARRAY SUBSTRATE MANUFACTURED WITH SAME

The present invention provides a method for manufacturing array substrate with embedded photovoltaic cell and an array substrate manufactured with same. The method includes: (1) providing a substrate; (2) forming a transparent conductive layer on the substrate; (3) forming a conductivity enhancing layer on the transparent conductive layer; (4) forming a photovoltaic layer on the conductivity enhancing layer; (5) forming a metal layer on the photovoltaic layer; (6) applying a masking process to form an opening in the metal layer, the photovoltaic layer, the conductivity enhancing layer, and the transparent conductive layer; (7) forming a transparent insulation layer on the metal layer; and (8) forming a TFT array on the transparent insulation layer. The present invention allows a photovoltaic cell to be embedded in an array substrate through a simple process and allows a full use of the photo energy from a backlight module. 1. A method for manufacturing array substrate with embedded photovoltaic cell , comprising the following steps:{'b': '1', '() providing a substrate;'}{'b': '2', '() forming a transparent conductive layer on the substrate;'}{'b': '3', '() forming a conductivity enhancing layer on the transparent conductive layer;'}{'b': '4', '() forming a photovoltaic layer on the conductivity enhancing layer;'}{'b': '5', '() forming a metal layer on the photovoltaic layer;'}{'b': '6', '() applying a masking process to form an opening in the metal layer, the photovoltaic layer, the conductivity enhancing layer, and the transparent conductive layer;'}{'b': '7', '() forming a transparent insulation layer on the metal layer; and'}{'b': '8', '() forming a TFT array on the transparent insulation layer.'}2. The method for manufacturing array substrate with embedded photovoltaic cell as claimed in claim 1 , wherein the substrate comprises a glass substrate.3. The method for manufacturing array substrate with embedded photovoltaic cell as claimed in claim 1 , wherein the ...

Organic Light-Emitting Display Device and Method of Manufacturing the Same

An organic light-emitting display device and a method of manufacturing the same. The organic light-emitting display device includes: an active layer that is formed by patterning a semiconductor layer formed by laser crystallization; a gate electrode that is disposed to correspond to a channel area of the active layer; a first insulating layer that is disposed between the active layer and the gate electrode; a second insulating layer that is disposed on the gate electrode; and first test patterns that are formed on the second insulating layer and contact source and drain regions of the active layer and the gate electrode, respectively. 1. An organic light-emitting display device comprising:an active layer that is formed by patterning a semiconductor layer formed by laser crystallization;a gate electrode that is disposed to correspond to a channel area of the active layer;a first insulating layer that is disposed between the active layer and the gate electrode;a second insulating layer that is disposed on the gate electrode; andfirst test patterns that are formed on the second insulating layer and contact source and drain regions of the active layer and the gate electrode, respectively.2. The organic light-emitting display device of claim 1 , further comprising:a third insulating layer which is disposed on the second insulating layer by covering the first test patterns and in which holes for exposing parts of the first test patterns are formed;an intermediate layer formed in the holes; andan electrode layer formed on the intermediate layer.3. The organic light-emitting display device of claim 1 , the intermediate layer having a structure in which functional layers claim 1 , excluding an emissive layer (EML) claim 1 , are stacked as a single layer or layers.4. The organic light-emitting display device of claim 2 , further comprising a pixel electrode that is formed on the first insulating layer and is covered by the third insulating layer.5. The organic light-emitting ...

Microelectronic Device with Integrated Energy Source

An apparatus including an electronic device having a plurality of substantially collocated components, the plurality of components including an integrated circuit (IC) chip, an energy supply operable to electrically power the IC chip, and an energy harvesting (EH) device operable to convert non-electrical energy to electrical energy supplied to the energy supply. A material substantially encloses at least a portion of at least one of the IC chip, the energy supply, and the EH device. 1. An apparatus , comprising: an integrated circuit (IC) chip; and', 'an energy device operable to convert non-electrical energy to electrical energy supplied to the IC chip; and, 'an electronic device having a plurality of substantially collocated components, the plurality of components comprisinga material substantially enclosing at least a portion of at least one of the IC chip and the energy device;wherein at least one of the IC chip and the energy device is flexible.2. The apparatus of wherein the electronic device further comprises an antenna operable in conjunction with at least one of the IC chip and the energy device claim 1 , wherein the material substantially encloses at least a portion of the antenna.3. The apparatus of wherein the at least one of the IC chip and the energy device that is flexible comprises the energy device.4. An apparatus claim 1 , comprising: an integrated circuit (IC) chip; and', 'an energy device operable to convert non-electrical energy to electrical energy supplied to the IC chip; and', 'a display device operable in conjunction with at least one of the IC chip and the energy device;, 'an electronic device having a plurality of substantially collocated components, the plurality of components comprisinga material substantially enclosing at least a portion of at least one of the IC chip, the energy device, and the display device.5. The apparatus of wherein the display device is flexible.6. The apparatus of wherein the display device is organic.7. The ...

HETEROCYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME

A heterocyclic compound is represented by Formula 1. 3. The heterocyclic compound of claim 2 , wherein the ring Aand the ring Bare each independently one of a substituted or unsubstituted benzene ring claim 2 , a substituted or unsubstituted anthracene ring claim 2 , a substituted or unsubstituted phenanthrene ring claim 2 , a substituted or unsubstituted fluorene ring claim 2 , a substituted or unsubstituted pyridine ring claim 2 , a substituted or unsubstituted carbazole ring claim 2 , a substituted or unsubstituted thiophene ring claim 2 , a substituted or unsubstituted dibenzothiophene ring claim 2 , or a substituted or unsubstituted dibenzofuran ring.6. The heterocyclic compound of claim 2 , wherein Rto Rare each independently one of a hydrogen atom claim 2 , a deuterium atom claim 2 , a halogen atom claim 2 , a cyano group claim 2 , a substituted or unsubstituted methyl group claim 2 , a substituted or unsubstituted ethyl group claim 2 , a substituted or unsubstituted propyl group claim 2 , a substituted or unsubstituted butyl group claim 2 , a substituted or unsubstituted phenyl group claim 2 , a substituted or unsubstituted biphenyl group claim 2 , a substituted or unsubstituted naphthyl group claim 2 , a substituted or unsubstituted anthryl group claim 2 , a substituted or unsubstituted phenanthrenyl group claim 2 , a substituted or unsubstituted pyrenyl group claim 2 , a substituted or unsubstituted chrysenyl group claim 2 , a substituted or unsubstituted naphthacenyl group claim 2 , a substituted or unsubstituted fluorenyl group claim 2 , a substituted or unsubstituted pyridinyl group claim 2 , a substituted or unsubstituted bipyridinyl group claim 2 , a substituted or unsubstituted pyrazinyl group claim 2 , a substituted or unsubstituted pyrimidinyl group claim 2 , a substituted or unsubstituted pyridazinyl group claim 2 , a substituted or unsubstituted carbazolyl group claim 2 , a substituted or unsubstituted benzothiophenyl group claim 2 , a ...

Organic light emitting diode display

An organic light emitting diode display according to an exemplary embodiment includes a substrate, a pixel electrode on the substrate, an organic emission layer on the pixel electrode, a common electrode on the organic emission layer, a cover layer on the common electrode, an oxidation reducing layer on the cover layer, and a thin film encapsulation layer covering the oxidation reducing layer, the oxidation reducing layer being configured to reduce oxidation of the common electrode, the oxidation reducing layer being separated from the common electrode. The oxidation reducing layer may include at least one of a dummy common electrode, an ultraviolet ray (UV) blocking layer, and a buffer layer.

Display Apparatus

A display apparatus including an organic light emitting display including a terminal portion, a battery disposed on a surface of the organic light emitting display, and a flexible printed circuit board (PCB) bent to cover the organic light emitting display and the battery, a side of the flexible PCB being connected to the terminal portion and another side of the flexible PCB extending outside and attached to the battery. 1. A display apparatus comprising:an organic light emitting display comprising a terminal portion;a battery disposed on a surface of the organic light emitting display physically contacting with the surface; anda flexible printed circuit board bent to cover a portion of the organic light emitting display and the battery, a side of the flexible printed circuit board being connected to the terminal portion and another side of the flexible printed circuit board attached to and extending outside the battery.2. The display apparatus of claim 1 , wherein the battery is disposed to cover at least a display region of the organic light emitting display.3. The display apparatus of claim 1 , wherein the battery is disposed to cover the organic light emitting display.4. The display apparatus of claim 1 , wherein the flexible printed circuit board is a chip on film.5. The display apparatus of claim 4 , wherein the chip on film comprises:a terminal connection portion connected to the terminal portion;a bent portion bent between the terminal portion and the battery; andan extension portion extending toward and attached to the battery.6. The display apparatus of claim 5 , wherein the chip on film comprises a driver-integrated circuit for driving the display apparatus.7. The display apparatus of claim 6 , wherein the driver-integrated circuit is disposed on a side of the extension portion.8. The display apparatus of claim 7 , wherein the driver-integrated circuit is disposed toward outside the battery.9. The display apparatus of claim 5 , wherein a distance between ...

Organic Light Emitting Display Device and Method for Fabricating the Same

The organic light emitting display device includes a substrate, a thin film transistor formed on the substrate, a protective film formed to cover the thin film transistor, a color filter layer formed on the substrate exposed by removing a gate insulating layer of the thin film transistor and the protective film, an overcoat layer formed over the entire surface of the substrate to cover the color filter layer and the protective film, a drain contact hole exposing the thin film transistor by selectively removing the protective film and the overcoat layer, and a first electrode connected to the thin film transistor through the drain contact hole on the overcoat layer, a white organic light emitting layer formed on the first electrode, and a second electrode formed to cover the white organic light emitting layer. 1. An organic light emitting display device comprising:a substrate;a thin film transistor formed on the substrate;a protective film formed to cover the thin film transistor;a color filter layer formed on the substrate corresponding to a portion of a display region and exposed by removing a gate insulating layer of the thin film transistor and the protective film;an overcoat layer formed over the entire surface of the substrate to cover the color filter layer and the protective film;a drain contact hole exposing the thin film transistor by selectively removing the protective film and the overcoat layer;a first electrode connected to the thin film transistor through the drain contact hole on the overcoat layer;a white organic light emitting layer formed on the first electrode; anda second electrode formed to cover the white organic light emitting layer.2. The organic light emitting display device of claim 1 , wherein white light emitted by the white organic light emitting layer is discharged to the outside sequentially through the overcoat layer claim 1 , the color filter layer claim 1 , and the substrate.3. The organic light emitting display device of claim 1 , ...

LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME

There are provided a light emitting device and a method for manufacturing the same, which may effectively improve heat dissipation of the light emitting device and extend service life thereof. The light emitting device comprises a substrate () on which a light emitting section () is disposed, and the light emitting device further have a semiconductor thermoelectric refrigerating section () integrated thereon which is disposed on the light emitting section (); the semiconductor refrigerating section () comprises a cold end () close to the light emitting section () and a hot end () away from the light emitting section (). 1. A light emitting device comprising a substrate on which a light emitting section is disposed , wherein ,the light emitting device further comprises a semiconductor thermoelectric refrigerating section integrated therein, the semiconductor thermoelectric refrigerating section being disposed on the light emitting section; andthe semiconductor refrigerating section comprises a cold end close to the light emitting section and a hot end away from the light emitting section.2. The light emitting device according to claim 1 , wherein claim 1 ,the semiconductor thermoelectric refrigerating section comprises a first electrically insulating and thermally conducting layer, a semiconductor thermopile layer, and second electrically insulating and thermally conducting layer, the first electrically insulating and thermally conducting layer being disposed on the light emitting section, the semiconductor thermopile layer being disposed on the first electrically insulating and thermally conducting layer and the second electrically insulating and thermally conducting layer being disposed on the semiconductor thermopile layer.3. The light emitting device according to claim 2 , wherein claim 2 ,the semiconductor thermopile layer comprises at least one semiconductor refrigerating unit each comprising a metal bottom electrode, a P-type semiconductor, and N-type ...

METHOD AND APPARATUS FOR PROVIDING A WINDOW WITH AN AT LEAST PARTIALLY TRANSPARENT ONE SIDE EMITTING OLED LIGHTING AND AN IR SENSITIVE PHOTOVOLTAIC PANEL

Embodiments of the subject invention relate to a method and apparatus for providing a apparatus that can function as a photovoltaic cell, for example during the day, and can provide solid state lighting, for example at night. The apparatus can therefore function as a lighting window. An embodiment can integrate an at least partially transparent one-side emitting OLED and a photovoltaic cell. The photovoltaic cell can be sensitive to infrared light, for example light having a wavelength greater than 1 μm. The apparatus can be arranged such that the one direction in which the OLED emits is toward the inside of a building or other structure and not out into the environment. 1. An apparatus , comprising:an organic light-emitting device (OLED); anda photovoltaic (PV) cell, wherein the PV cell is sensitive to photons having one or more wavelengths, wherein the one or more wavelengths are in a PV cell wavelength range, and wherein at least one of the one or more wavelengths is greater than 0.70 μm, an organic light emitting layer;', 'a mirror;', 'an OLED anode electrode, wherein the OLED anode electrode is transparent to visible light; and', 'an OLED cathode electrode, wherein the OLED cathode electrode is transparent to visible light,', 'wherein the organic light emitting layer is positioned between the OLED anode electrode and the OLED cathode electrode, and wherein the mirror is positioned such that one of the OLED anode electrode and the OLED cathode electrode is between the mirror and the organic light emitting layer, and', 'wherein the mirror is reflective of a first visible light wavelength range, wherein at least a first portion of visible light emitted by the organic light emitting layer has a wavelength within the first visible light wavelength range, and wherein the mirror is transmissive to a second visible light wavelength range, wherein the organic light emitting layer does not emit light having wavelengths in at least a portion of the second visible light ...

PIXEL AND ORGANIC LIGHT EMITTING DISPLAY DEVICE USING THE SAME

There are provided a pixel and an organic light emitting display device using the same capable of improving image quality. A pixel includes an organic light emitting diode, a first transistor, a second transistor and a second capacitor. The first transistor controls the amount of current supplied from a first power to the organic light emitting diode coupled to a second electrode of the first transistor, corresponding to a voltage applied to a second node. The second transistor is coupled between the second electrode of the first transistor and the second node so as to be turned on when a scan signal is supplied to a scan line. The second capacitor is coupled between the second electrode of the first transistor and a control line. 1. A pixel comprising:an organic light emitting diode;a first transistor having a second electrode coupled to the organic light emitting diode, said first transistor controlling an amount of current supplied from a first power to the organic light, emitting diode in accordance with a voltage applied to a second node;a second transistor coupled between the second electrode of the first transistor and the second node so as to be turned on when a scan signal is supplied to a scan line; anda second capacitor coupled between the second electrode of the first transistor and a control line.2. The pixel according to claim 1 , wherein a time interval when a control signal supplied to the control line overlaps with a time interval when the scan signal supplied to the scan line during a partial period.3. The pixel according to claim 2 , wherein the control signal supplied to the control line is supplied after the scan signal is supplied to the scan line claim 2 , and the supply of the control signal supplied to the control line is stopped after the supply of the scan signal to the scan line is stopped.4. The pixel according to claim 1 , wherein the voltage of the control line is dropped when the control signal is supplied to the control line claim 1 ...

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

A display device includes a first electrode, an organic layer including a light emitting region, and a second electrode. The display device also includes a conductive layer electrically connected to the second electrode and including an opening corresponding to the light emitting region. 1. A display device comprising:a first electrode, an organic layer including a light emitting region, and a second electrode; anda conductive layer electrically connected to the second electrode and including an opening corresponding to the light emitting region.2. The display device according to claim 1 , wherein a conductive film electrically connects the conductive layer to the second electrode.3. The display device according to claim 2 , wherein the conductive layer and at least a portion of the conductive film are spaced apart from the second electrode.4. The display device according to claim 2 , wherein an adhesive sealing layer is formed between portions of the conductive film and the second electrode.5. The display device according to claim 2 , wherein the conductive film is formed on a CF/BM layer including at least one of a color filter and a black matrix.6. The display device according to claim 2 , wherein a pillar is formed between the conductive film and conductive layer claim 2 , the pillar extending between the conductive layer and the second electrode and being configured so that a portion of the conductive film formed on a distal portion of the pillar contacts the second electrode.7. The display device according to claim 6 , wherein the pillar has elasticity.8. The display device according to claim 1 , wherein at least one color filter layer selected from a red color filter layer claim 1 , a green color filter layer claim 1 , and a blue color filter layer is formed in the opening.9. The display device according to claim 8 , wherein the conductive layer is a laminate film including an inorganic light-shielding layer and a low-resistance layer claim 8 , and at least a ...

ORGANIC LIGHT EMITTING ELEMENT AND METHOD OF MANUFACTURING THE SAME

An organic light emitting element includes an organic light emitting diode formed on a substrate, coupled to a transistor including a gate, a source and a drain and including a first electrode, an organic thin film layer and a second electrode; a photo diode formed on the substrate and having a semiconductor layer including a high-concentration P doping region, a low-concentration P doping region, an intrinsic region and a high-concentration N doping region; and a controller that controls luminance of light emitted from the organic light emitting diode, to a constant level by controlling a voltage applied to the first electrode and the second electrode according to the voltage outputted from the photo diode. 1. A method of manufacturing an organic light emitting element , the method comprising:forming first and second semiconductor layers on a substrate or on a buffer layer formed on the substrate;forming a photo diode by forming a high-concentration P doping region, a low-concentration P doping region, an intrinsic region and a high concentration N doping region in the first semiconductor layer;forming a transistor by forming source and drain region and a channel region in the second semiconductor layer, and forming a gate electrode insulated from the channel region; andforming an organic light emitting diode electrically connected to the transistor.2. The method of claim 1 , further comprising forming a reflective film on the substrate claim 1 , wherein the reflective film is positioned to reflect light incident from outside the organic light emitting element to the photo diode.3. The method of claim 2 , wherein the reflective film comprises at least one metal selected from the group consisting of Ag claim 2 , Mo claim 2 , Ti claim 2 , Al and Ni.4. The method of claim 2 , wherein the reflective film is formed to have a thickness of 100 to 5 claim 2 ,000 Å.5. The method of claim 1 , wherein the low-concentration P doping region of the photo diode is disposed ...

LIGHT-EMITTING ELEMENT, DETECTION DEVICE, AND PROCESSING APPARATUS

According to one embodiment, a light-emitting element includes a substrate, a first electrode, a second electrode, and a light-emitting layer. The substrate is light-transmissive. The second electrode is provided between the first electrode and a portion of the substrate. The second electrode is light-transmissive. A light-emitting layer is provided between the first electrode and the second electrode. The substrate includes a first region and a second region. The first region overlaps at least a portion of the light-emitting layer in a first direction, the first direction is from the second electrode toward the first electrode. The second region is provided around the first region along a plane perpendicular to the first direction. The substrate has an opening provided in at least a portion of the second region. 1. A light-emitting element , comprising:a substrate, the substrate being light-transmissive;a first electrode;a second electrode provided between the first electrode and a portion of the substrate, the second electrode being light-transmissive; anda light-emitting layer provided between the first electrode and the second electrode, a first region overlapping at least a portion of the light-emitting layer in a first direction, the first direction being from the second electrode toward the first electrode, and', 'a second region provided around the first region along a plane perpendicular to the first direction,, 'the substrate including'}the substrate having an opening provided in at least a portion of the second region.2. The element according to claim 1 , wherein at least a portion of the opening is aligned with a boundary between the first region and the second region.3. The element according to claim 1 , whereinthe opening includes a first end and a second end,the light-emitting layer includes a third end and a fourth end,a direction from the first end toward the second end is aligned with a second direction crossing the first direction,a direction from ...

TOUCH SENSOR AND DISPLAY DEVICE HAVING THE SAME

A display device includes a display panel including a display area in which an image is displayed and a peripheral area disposed outside of the display area, and a touch sensor disposed on the display panel. The touch sensor includes a plurality of sensor electrodes formed in a repeated arrangement of sensor patterns that forms a touch active area, a plurality of sensor wirings connected to the sensor electrodes and disposed outside of the touch active area, and at least one insulating layer overlapping the display area and the peripheral area. At least a portion of the sensor electrodes is formed over the display area and the peripheral area. 1. A display device , comprising:a display panel comprising a display area in which an image is displayed, and a peripheral area; anda touch sensor disposed on the display panel,wherein the touch sensor comprises:a plurality of sensor electrodes formed in a repeated arrangement of sensor patterns and configured to detect an external input, wherein the repeated arrangement of sensor patterns forms a touch active area having a curved boundary;a plurality of sensor wirings connected to the sensor electrodes; andat least one insulating layer overlapping the display area and the peripheral area and covering at least one of the sensor electrodes,wherein a boundary sensor pattern corresponding to the curved boundary comprises a transparent conductive layer and an opaque conductive layer connected to the transparent conductive layer through a first contact hole passing through the at least one insulating layer,wherein the transparent conductive layer of the first sensor pattern overlaps both the display area and the peripheral area,wherein the opaque conductive layer is disposed in the peripheral area, andwherein the opaque conductive layer overlaps the transparent conductive layer in the peripheral area.2. The display device of claim 1 , wherein each of the display area and the touch active area comprises the curved boundary.3. The ...

PHOTOVOLTAIC MOBILE DEVICE

A photovoltaic mobile device includes a backlight module and a liquid crystal display panel. The backlight module includes a plurality of light sources, a photovoltaic substrate, and a light guide plate. The light sources are disposed at a side of the light guide plate, and the light guide plate is disposed above the photovoltaic substrate. The liquid crystal display panel is disposed on the light guide plate. The photovoltaic substrate includes a plurality of strip type photovoltaic components. 1. A photovoltaic mobile device comprising:a backlight module comprising a plurality of light sources, a photovoltaic substrate, and a light guide plate, wherein the light sources are disposed at a side of the light guide plate, and the light guide plate is disposed above the photovoltaic substrate; anda liquid crystal display panel disposed on the light guide plate, wherein the photovoltaic substrate comprises a plurality of strip type photovoltaic components.2. The photovoltaic mobile device of claim 1 , further comprising:a light source bracket, wherein the light sources are disposed in the light source bracket; anda photovoltaic layer coated on a surface of the light source bracket facing the light sources.3. The photovoltaic mobile device of claim 1 , wherein the liquid crystal display panel is a normally white liquid crystal display panel.4. The photovoltaic mobile device of claim 1 , further comprising a touch panel disposed on the liquid crystal display panel.5. The photovoltaic mobile device of further comprising a 3D-barrier disposed on the liquid crystal display panel.6. The photovoltaic mobile device of claim 1 , wherein the light guide plate comprises a plurality of strip cavities disposed on a surface of the light guide plate facing the photovoltaic substrate claim 1 , the strip cavities are disposed corresponding to the strip type photovoltaic components respectively claim 1 , and a cross-sectional profile of the strip cavities is a curved shape.7. The ...

FLEXIBLE DISPLAY APPARATUS AND HARDNESS-ENHANCING LAYER FOR ENHANCING SURFACE HARDNESS AND MECHANICAL STRENGTH OF FLEXIBLE DISPLAY PANEL

The present application provides a flexible display apparatus. The flexible display apparatus includes a flexible display panel; and a hardness-enhancing layer on the flexible display panel, the hardness-enhancing layer for enhancing surface hardness and mechanical strength of the flexible display panel. The hardness-enhancing layer includes an inorganic material sublayer and a composite material sublayer, the composite material sublayer including a polymer matrix and an inorganic material dispersed in the polymer matrix. 1. A flexible display apparatus , comprising:a flexible display panel; anda hardness-enhancing layer on the flexible display panel, the hardness-enhancing layer for enhancing surface hardness and mechanical strength of the flexible display panel;wherein the hardness-enhancing layer comprises an inorganic material sublayer and a composite material sublayer, the composite material sublayer comprising a polymer matrix and an inorganic material dispersed in the polymer matrix.2. The flexible display apparatus of claim 1 , wherein the flexible display panel comprises:a flexible base substrate;a plurality of light emitting elements on the flexible base substrate; andan encapsulating layer on a side of the plurality of light emitting elements distal to the flexible base substrate, and encapsulating each of the plurality of light emitting elements;wherein the hardness-enhancing layer is on a side of the encapsulating layer distal to the plurality of light emitting elements.3. The flexible display apparatus of claim 1 , wherein each of the inorganic material sublayer and the inorganic material dispersed in the polymer matrix comprises silicon element.4. The flexible display apparatus of claim 3 , wherein the inorganic material sublayer and the inorganic material dispersed in the polymer matrix comprise one or a combination of SiO claim 3 , SiOC claim 3 , SiN claim 3 , and SiON.5. The flexible display apparatus of claim 1 , comprising one or more openings ...

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 ...

DOUBLE-SIDED DISPLAY PANEL AND MANUFACTURE METHOD THEREOF, AND DOUBLE-SIDED DISPLAY DEVICE

A double-sided display panel and a manufacture method thereof, and a double-sided display device are provided. The double-sided display panel includes a first display layer and a second display layer which are disposed opposite to each other; the first display layer includes a plurality of first pixel units and a plurality of first light adjusting components; the second display layer includes a plurality of second pixel units and a plurality of second light adjusting components; colors of light transmitted by a first light adjusting component and a second light adjusting component which are correspondingly stacked are different. 1. A double-sided display panel , comprising a first display layer and a second display layer which are disposed opposite to each other , wherein 'a plurality of first pixel units arranged periodically and a plurality of first light adjusting components which are stacked in one-to-one correspondence with the plurality of first pixel units, wherein the plurality of first pixel units are configured to emit first monochromatic light or white light comprising the first monochromatic light, and the plurality of first light adjusting components corresponding to the plurality of first pixel units are configured to transmit only the first monochromatic light or the first monochromatic light in the white light; and', 'the first display layer comprises 'a plurality of second pixel units arranged periodically and a plurality of second light adjusting components which are stacked in one-to-one correspondence with the plurality of second pixel units, wherein the plurality of second pixel units are configured to emit second monochromatic light or white light comprising the second monochromatic light, and the plurality of second light adjusting components corresponding to the plurality of second pixel units are configured to transmit only the second monochromatic light or the second monochromatic light in the white light.', 'the second display layer ...

Display panel, display apparatus, light emitting element, and method of fabricating display panel

A display panel having a plurality of subpixels is provided. The display panel includes a base substrate; a plurality of light emitting elements on the base substrate; and a quantum dot layer on a side of the plurality of light emitting elements away from the base substrate. A respective one of the plurality of light emitting elements includes a first light emitting layer and a second light emitting layer sequentially stacked. The first light emitting layer is configured to emit a first light of a first wavelength range. The second light emitting layer is configured to emit a second light of a second wavelength range. The plurality of light emitting elements are configured to respectively emit a composite light. The quantum dot blocks of different colors are configured to respectively convert the composite light into light of different colors respectively in different subpixels.

DISPLAY APPARATUS HAVING REDUCED NON-DISPLAY REGION

A display apparatus includes a base substrate including a display region and a peripheral region that is a non-display region surrounding the display region, a plurality of data lines disposed in the display region on the base substrate and extending to the peripheral region, a bypass data line disposed in the display region and the peripheral region on the base substrate and electrically connected to at least one of the data lines, and a dummy pattern spaced apart from the bypass data line and disposed on a same layer as the bypass data line. 120-. (canceled)21. A display apparatus comprising:a base substrate including a display region and a peripheral region that is a non-display region surrounding the display region;a plurality of data lines disposed in the display region on the base substrate and extending into the peripheral region;a bypass data line disposed in the display region and the peripheral region on the base substrate and electrically connected to at least one of the lines; anda dummy pattern spaced apart from the bypass data line and disposed on a same layer as the bypass data line.22. The display apparatus of claim 21 , wherein a constant voltage is applied to the dummy pattern.23. The display apparatus of ; further comprising:a first via insulating layer disposed between the data line and the bypass data line;a second via insulating layer disposed on the first via insulating layer on which the bypass data line and the dummy pattern are disposed;a first electrode disposed on the second via insulating layer;a light emitting layer disposed on the first electrode; anda second electrode disposed on the light emitting layer.24. The display apparatus of claim 23 , further comprising:a first power line disposed between the base substrate and the first via insulating layer, a first power voltage being applied to the first power line,wherein the first power line is disposed to overlap the bypass data line or the dummy pattern.25. The display apparatus of ...

Array Substrate and Method for Manufacturing the Same, and Display Device

The present disclosure provides an array substrate and a method for manufacturing the same, and a display device. The array substrate includes: a base substrate; a photosensitive element located between the base substrate and a light emitting device and configured to sense light emitted from the light emitting device and generate a sensing signal according to the light; a capacitor configured to store the sensing signal; and a sensing transistor located between the base substrate and the photosensitive element and configured to transmit the sensing signal to a sensing line, wherein an orthographic projection of the sensing transistor on the base substrate at least partially overlaps with an orthographic projection of the photosensitive element on the base substrate. 1. An array substrate , comprising:a base substrate;a photosensitive element located between the base substrate and a light emitting device and configured to sense light emitted from the light emitting device and generate a sensing signal according to the light;a capacitor configured to store the sensing signal; anda sensing transistor located between the base substrate and the photosensitive element and configured to transmit the sensing signal to a sensing line, wherein an orthographic projection of the sensing transistor on the base substrate at least partially overlaps with an orthographic projection of the photosensitive element on the base substrate.21. The array substrate according to , further comprising a first dielectric layer covering the sensing transistor , wherein:the capacitor comprises:a first metal layer connected to the signal line and located on one side of the first dielectric layer away from the base substrate,a second dielectric layer located on the one side of the first dielectric layer away from the base substrate and one side of the first metal layer away from the base substrate, wherein an orthographic projection of the first metal layer on the base substrate is within an ...

DISPLAY DEVICE

A display device includes a display panel including a plurality of display pads, a portion of the plurality of display pads being extended along a first direction and arranged along a second direction intersecting the first direction, and a flexible circuit board including a plurality of substrate pads electrically connected to the plurality of display pads, and a plurality of dummy pads spaced apart from the plurality of substrate pads and arranged in parallel to the plurality of substrate pads along the second direction, a portion of the plurality of dummy pads have an extension length in the first direction and a width in the second direction substantially same as an extension length in the first direction and a width in the second direction, respectively, of the plurality of substrate pads. 1. A display device comprising:a display panel including a plurality of display pads, a portion of the plurality of the display pads being extended along a first direction and arranged along a second direction intersecting the first direction; and a plurality of substrate pads electrically connected to the plurality of display pads; and', 'a plurality of dummy pads spaced apart from the plurality of substrate pads and arranged in parallel to the plurality of substrate pads along the second direction,, 'a flexible circuit board includingwherein a portion of the plurality of dummy pads have an extension length in the first direction and a width in the second direction substantially same as an extension length in the first direction and a width in the second direction, respectively, of the plurality of substrate pads.2. The display device of claim 1 , wherein each of the plurality of substrate pads and the plurality of dummy pads is extended in a diagonal direction between the first direction and the second direction.3. The display device of claim 2 , wherein a length of each of the plurality of substrate pads extended in the diagonal direction and a length of each of the ...

Flexible display panel

A flexible display panel includes a glass substrate, a circuit layer disposed on the glass substrate and configured to drive a pixel, a light-emitting element layer disposed on the circuit layer, an encapsulation layer which covers the circuit layer and the light-emitting element layer, a polarizing plate disposed on the encapsulation layer, and a cover glass disposed on the polarizing plate, at least one of the glass substrate and the cover glass includes a buffer portion, the buffer portion includes an organic filler and glass, the glass of the buffer portion has a thickness less than or equal to a thickness of the glass substrate and includes a pattern of a specific shape, thus, rigidity of a folding portion in which the buffer portion is located can be increased due to the glass in the buffer portion.

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 ...

Display panel assembly and method of manufacturing a display panel therefrom

A display panel assembly according to an exemplary embodiment of the present disclosure includes: an upper mother substrate; a lower mother substrate disposed opposing the upper mother substrate and including a plurality of thin film transistor (TFT) arrays; a sealing member formed between the upper mother substrate and the lower mother substrate and formed with a closed loop shape to surround the thin film transistor array; and a seal pattern formed on an edge region of the upper mother substrate and the lower mother substrate to bond the upper mother substrate and the lower mother substrate and in which an open region is formed to connect the inside and outside of the bonded upper mother substrate and lower mother substrate.

QUANTUM DOT/REMOTE PHOSPHOR DISPLAY SYSTEM IMPROVEMENTS

A display system comprises light sources configured to emit first light with a first spectral power distribution; light regeneration layers configured to be stimulated by the first light and to convert at least a portion of the first light and recycled light into second light, the second light comprising (a) primary spectral components that correspond to primary colors and (b) secondary spectral components that do not correspond to the primary colors; and notch filter layers configured to receive a portion of the second light and to filter out the secondary spectral components from the portion of the second light. The portion of the second light can be directed to a viewer of the display system and configured to render images viewable to the viewer. 1. A display system , at least comprising:a light modulation layer that modulates transmissive light;a color filter layer comprising a plurality of pixel structures in a plurality of pixels, wherein each pixel in the plurality of pixels comprises one or more subpixels in a plurality of subpixels, wherein each pixel structure in the plurality of pixel structures comprising one or more subpixel structures in the plurality of subpixels, wherein each subpixel structure in the one or more subpixel structures of each such pixel structure passes a corresponding primary color in a plurality of primary colors and reflects other primary colors, other than the corresponding primary color, in the plurality of primary colors; anda light regeneration layer, disposed in between the light modulation layer and the color filter layer, that is stimulated by specific spectral components of light that transmits through the light regeneration layers and to convert at least a portion of the specific spectral components of light into second light, the second light comprising spectral components of one or more primary colors in the plurality of primary colors.2. The display system as recited in claim 1 , wherein the light regeneration layer ...

Organic light emitting display device

An organic light emitting display device is provided. The organic light emitting display device includes a conductive pattern of which impedance varies due to damage or heat generation of a panel and senses the damage or heat generation of the panel by using the conductive pattern.

COLOR CONVERSION FILM, DISPLAY PANEL USING COLOR CONVERSION FILM AND METHOD FOR MANUFACTURING COLOR CONVERSION FILM

A method of manufacturing a color conversion film includes: providing a substrate having a first surface and a second surface; forming a plurality of first indentations on the first surface and forming a plurality of second indentations on the second surface; forming a plurality of first quantum dot blocks in the first indentations; and forming a plurality of second quantum dot blocks in the second indentations. 1. A method of manufacturing a color conversion film , the color conversion film comprising:a plurality of first sub-pixels emitting a first primary color light, a plurality of second sub-pixels emitting a second primary color light, and a plurality of third sub-pixels emitting a third primary color light,the method comprising:providing a substrate comprising a first surface and a second surface, the first surface being an outer topmost surface of the substrate, and the second surface being an outer lowest surface of the substrate;forming a plurality of first indentations on the first surface and forming a plurality of second indentations on the second surface, wherein each of the plurality of first indentations does not extend through the second surface, a first distance is defined between a bottom of each of the plurality of first indentations and the second surface, each of the plurality of second indentations does not extend through the first surface, and a second distance is defined between a bottom of each of the plurality of second indentations and the first surface;forming a plurality of first quantum dot blocks in the first indentations to convert an incident light to a first primary color light and curing the first quantum dot blocks in the first indentations;forming a first passivation layer on the first surface to seal the first quantum dot blocks in the first indentations;forming a plurality of second quantum dot blocks in the second indentations to convert an incident light to a second primary color light and curing the second quantum dot ...

FLEXIBLE TOUCH SCREEN PANEL AND FLEXIBLE DISPLAY DEVICE WITH THE SAME

A flexible touch screen panel includes a substrate having flexibility, sensing electrodes on at least one surface of the substrate, and implemented using an opaque conductive metal, and a polarizing plate on the substrate having the sensing electrodes formed thereon. The sensing electrodes may be implemented in a mesh shape having a plurality of openings. 120.-. (canceled)21. A flexible touch screen panel , comprising:a substrate having flexibility;first sensing electrodes and second sensing electrodes on a same surface of the substrate, the first sensing electrodes and the second sensing electrodes including an opaque conductive material;position detecting lines connected to the first and second sensing electrodes;a polarizing plate on the substrate;an adhesive layer between the polarizing plate and the substrate; andat least one retardation film between the substrate and the polarizing plate, wherein:each of the first and second sensing electrodes is implemented in a mesh shape having a plurality of openings,the first sensing electrodes include a plurality of first sensing cells arranged along a first direction, and first connection patterns connecting the first sensing cells to each other,the second sensing electrodes include a plurality of second sensing cells arranged along a second direction intersecting the first direction, and second connection patterns connecting the second sensing cells to each other,the first sensing electrodes and the second sensing electrodes intersect each other between the first connection patterns and second connection patterns,an insulation layer is disposed between the first connection patterns and the second connection patterns, andthe at least one retardation film is at least one of a quarter-wave plate, a half-wave plate, and a plate including a half-wave plate stacked on a quarter-wave plate.22. The flexible touch screen panel as claimed in claim 21 , wherein the opaque conductive material is at least of Ag claim 21 , Al claim ...

PRESSURE SENSOR WITH WATERPROOF STRUCTURE AND ELECTRONIC DEVICE INCLUDING THE SAME

An electronic device is provided. The electronic device includes a housing including at least one opened surface, a touchscreen display at least a portion of which is exposed through the opened surface of the housing, and a pressure sensor disposed between the touchscreen display and the housing. The pressure sensor includes a first electrode plate having a first size and a first shape, a second electrode plate having a size and a shape that are the same as or similar to the first size and the first shape and facing the first electrode plate, a dielectric layer disposed in a first area between the first electrode plate and the second electrode plate, and a waterproof member disposed in a second area corresponding to a peripheral area of the first area and at least partially enclosing a space between the first electrode plate and the second electrode plate. 1. An electronic device comprising:a housing including at least one opened surface;a touchscreen display disposed in an interior space of the housing, at least a portion of the touchscreen display being exposed through the opened surface of the housing;a pressure sensor disposed between the touchscreen display and the housing, the pressure sensor being configured to detect an external pressure applied to the touchscreen display; andat least one processor electrically connected to the pressure sensor, a first electrode plate disposed in parallel to the touchscreen display and having a first size and a first shape;', 'a second electrode plate having a size and a shape that are the same as or similar to the first size and the first shape and facing the first electrode plate;', 'a dielectric layer disposed in a first area between the first electrode plate and the second electrode plate; and', 'a waterproof member disposed in a second area corresponding to a peripheral area of the first area and at least partially enclosing a space between a lower surface of the first electrode plate and an upper surface of the second ...

COLOR FILTER-INTERGRATED TOUCH SENSOR AND MANUFACTURING METHOD THEREFOR

A color filter-integrated touch sensor is disclosed The color-filter-integrated touch sensor includes a color filter disposed on a first surface side of a substrate and a touch sensor disposed on a second surface side of the substrate. A manufacturing method thereof is disclosed. 1. A color filter-integrated touch sensor comprising:a substrate having a first surface and a second surface;a color filter disposed on the first surface side of the substrate; anda touch sensor disposed on the second surface side of the substrate, whereina peeling strength of the color filter and the touch sensor from the substrate is 2N/25 mm to 15N/25 mm, anda width of at least some of wires constituting the touch sensor is 4 to 6 μm.2. The color filter-integrated touch sensor according to claim 1 , wherein a distance between at least some of the wires constituting the touch sensor is 4 to 6 μm.3. The color filter-integrated touch sensor according to claim 1 , wherein the touch sensor includes:a first transparent electrode layer on the second surface of the substrate;a metal electrode layer on the first transparent electrode layer;an insulation layer on the metal electrode layer;a second transparent electrode layer on the insulation layer; anda passivation layer on the second transparent electrode layer, and wherein a width of the first transparent electrode layer and a width of the metal electrode layer are identical in at least some of the wires constituting the touch sensor.4. The color filter-integrated touch sensor according to claim 1 , wherein the substrate is a glass substrate with a thickness of 0.1 mm to 1.0 mm.5. A method of manufacturing a color filter-integrated touch sensor comprising steps of:forming a color filter including a black matrix and a pixel region on a first surface of a substrate;adhering a protective film on the color filter;flipping the substrate;forming a touch sensor on a second surface of the substrate; andremoving the protective film.6. The method of ...

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 ...

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

Disclosed are a display device with integrated touch screen and a method of manufacturing the same, which prevent the partial detachment of an organic layer. The display device includes a light emitting device layer including a first electrode disposed on a first substrate, a light emitting layer disposed on the first electrode, and a second electrode disposed on the light emitting layer and a touch sensing layer disposed on the light emitting device layer. The touch sensing layer includes a first touch electrode layer, a second touch electrode layer, and a touch insulation layer disposed therebetween, and the touch insulation layer includes a touch inorganic layer covering the second touch electrode layer and a touch organic layer disposed on the touch inorganic layer. 1. A display device with integrated touch screen , the display device comprising:a light emitting device layer including a first electrode disposed on a first substrate, a light emitting layer disposed on the first electrode, and a second electrode disposed on the light emitting layer; and a first touch electrode layer,', 'a second touch electrode layer, and', 'a touch insulation layer disposed between the first and second touch electrode layers, the touch insulation layer including a touch inorganic layer covering the second touch electrode layer and a touch organic layer disposed on the touch inorganic layer., 'a touch sensing layer disposed on the light emitting device layer, the touch sensing layer including2. The display device of claim 1 , further comprising an encapsulation layer disposed between the light emitting device layer and the touch sensing layer claim 1 , the encapsulation layer including at least one inorganic layer and at least one organic layer.3. The display device of claim 2 , wherein a thickness of the touch organic layer is less than a thickness of the at least one organic layer of the encapsulation layer.4. The display device of claim 2 , wherein the touch organic layer ...

FINGERPRINT IDENTIFICATION METHOD, FINGERPRINT IDENTIFICATION DEVICE, DISPLAY PANEL AND READABLE STORAGE MEDIUM

A fingerprint identification method, a fingerprint identification device, a display panel and a readable storage medium are provided. The fingerprint identification method includes: controlling at least one first light emitting unit in a first light emitting array to emit light; receiving, at a plurality of first positions in the first light emitting array, reflected signals caused by the light of the at least one first light emitting unit, respectively, as a plurality of first reflected light signals; and performing a fingerprint identification based on distances between the plurality of first positions in the first light emitting array and the at least one first light emitting unit and the plurality of first reflected light signals. 1. A fingerprint identification method , comprising:controlling at least one first light emitting unit in a first light emitting array to emit light;receiving, at a plurality of first positions in the first light emitting array, reflected signals caused by the light of the at least one first light emitting unit, respectively, as a plurality of first reflected light signals; andperforming a fingerprint identification based on the plurality of first reflected light signals and distances between the plurality of first positions in the first light emitting array and the at least one first light emitting unit.2. The fingerprint identification method according to claim 1 , whereina plurality of first light emitting units in the first light emitting array are controlled to emit light sequentially;reflected signals caused by the light of the plurality of first light emitting units are respectively received at the plurality of first positions in the first light emitting array, and a set of first reflected light signals corresponding to the plurality of first light emitting units are obtained; andthe fingerprint identification is performed based on the set of first reflected light signals and distances between the plurality of first positions ...

PIXEL CIRCUIT INCLUDING OPTICAL FINGERPRINT SENSING CIRCUIT, METHOD FOR DRIVING PIXEL CIRCUIT, AND ORGANIC LIGHT EMITTING DISPLAY DEVICE

Disclosed is a pixel circuit including an optical fingerprint sensing circuit, a method for driving a pixel circuit including an optical fingerprint sensing circuit, and a display device comprising a pixel circuit including an optical fingerprint sensing circuit. The pixel circuit according to the present disclosure is characterized by comprising: a self-light emitting element which displays an image with a drive current controlled by a drive transistor; and a light-receiving element which receives light emitted from the self-light emitting element and reflected through a user's fingerprint, and converts the light into a photoelectric current, wherein the drive transistor functions as a buffer which transfers the output voltage of the light receiving element to an output line of the pixel circuit. 1. A pixel circuit sharing elements with a finger sensing circuit , the pixel circuit comprising:a self-light emitting element that displays images by a transistor; anda light-receiving element that receives light emitted from the self-light emitting element and reflected through a fingerprint of a user and converts the light into an electrical signal,wherein the pixel circuit reads, through an output line of the pixel circuit, an output signal generated through the light-receiving element.2. The pixel circuit of claim 1 , wherein an element that the pixel circuit shares with the fingerprint sensing circuit is any one of a driving transistor claim 1 , a compensation transistor claim 1 , or a switch transistor.3. The pixel circuit of claim 2 , wherein the driving transistor drives the self-light emitting element and functions as a buffer that transmits an output voltage of the light-receiving element to the output line of the pixel circuit.4. The pixel circuit of claim 2 , wherein the compensation transistor compensates at least one of a threshold voltage claim 2 , mobility claim 2 , and a power supply voltage of the driving transistor.5. The pixel circuit of claim 2 , ...

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 ...

LIGHT-EMITTING DEVICE, ELECTRONIC DEVICE, AND LIGHTING DEVICE

A novel light-emitting device with small power consumption, which can be formed with high productivity, is provided. The light-emitting device includes a first pixel, a second pixel, and a third pixel. The first pixel includes a first light-emitting element and a first optical element, the second pixel includes a second light-emitting element and a second optical element, and the third pixel includes a third light-emitting element. A first light-emitting layer or a second light-emitting layer is shared among the first to third light-emitting elements. Furthermore, the first light-emitting layer includes a first light-emitting material having a spectrum peak in the range of higher than or equal to 540 nm and lower than or equal to 580 nm, and the second light-emitting layer includes a second light-emitting material having a spectrum peak in the range of higher than or equal to 420 nm and lower than or equal to 480 nm. 1. A light-emitting device comprising:a first pixel comprising a first light-emitting element, anda second pixel comprising a second light-emitting element,wherein a first light of a third color is emitted from the first pixel,wherein a second light of a fourth color is emitted from the second pixel, a first electrode;', 'a second light-emitting layer over the first electrode; and', 'the second electrode over the second light-emitting layer,, 'wherein the first light-emitting element comprises a third electrode;', 'a first light-emitting layer over the third electrode;', 'the second light-emitting layer over the first light-emitting layer; and', 'the second electrode over the second light-emitting layer,, 'wherein the second light-emitting element compriseswherein the first light-emitting layer comprises a first light-emitting material having a spectrum peak in a range of higher than or equal to 540 nm and lower than or equal to 580 nm, andwherein the second light-emitting layer comprises a second light-emitting material having a spectrum peak in a ...

Light Emitting Device, Method of Manufacturing the Same, and Manufacturing Apparatus Therefor

A light emitting device having high definition, a high aperture ratio, and high reliability is provided. The present invention achieves high definition and a high aperture ratio with a full color flat panel display using red, green, and blue color emission light by intentionally forming laminate portions, wherein portions of different organic compound layers of adjacent light emitting elements overlap with each other, without depending upon the method of forming the organic compound layers or the film formation precision. 1. (canceled)2. An active matrix display device comprising:a substrate;an insulating film over the substrate;a transistor over the substrate;an interlayer insulating film over the insulating film; a first electrode, the first electrode being connected to the transistor;', 'a second electrode overlapping with the first electrode; and', 'an organic compound layer sandwiched between the first electrode and the second electrode; and, 'a light emitting element over the insulating film, the light emitting element comprisinga protective film over the light emitting element,wherein the interlayer insulating film is on and in direct contact with the insulating film, andwherein the protective film is in direct contact with the insulating film.3. The active matrix display device according to claim 2 ,wherein a side edge of the interlayer insulating film is in direct contact with and is covered by the protective film, andwherein a contact interface of the protective film with the insulating film is in direct contact with the side edge of the interlayer insulating film.4. An active matrix display device comprising:a substrate;an insulating film over the substrate;a transistor over the substrate;an interlayer insulating film over the transistor and the insulating film; a first electrode, the first electrode being connected to the transistor via an opening in the interlayer insulating film;', 'a second electrode overlapping with the first electrode; and', 'an ...

DISPLAY DEVICE CAPABLE OF GENERATING ELECTRICITY

A display device includes a display panel displaying an image. A light source unit provides light to the display panel. A cover member covers a portion of an upper surface of the display panel and a side surface of the display panel. The cover member exposes a display area of the display panel. A thermoelectric device is disposed between the cover member and the light source unit. The thermoelectric device contacts the cover member, and the thermoelectric device generates an electromotive force due to a difference in temperature between the light source unit and the cover member. 1. A display device comprising:a display panel displaying an image;a light source unit providing light to the display panel;a cover member covering a portion of an upper surface of the display panel and a side surface of the display panel, wherein the cover member exposes a display area of the display panel; anda thermoelectric device disposed between the cover member and the light source unit, wherein the thermoelectric device contacts the cover member, and wherein the thermoelectric device generates an electromotive force due to a difference in temperature between the light source unit and the cover member.2. The display device of claim 1 , wherein the thermoelectric device comprises:a heat absorbing substrate absorbing heat generated from the light source unit; anda semiconductor part disposed between the heat absorbing substrate and the cover member, wherein the semiconductor part is coupled to the cover member.3. The display device of claim 2 , wherein the light source unit comprises:a light source emitting the light; anda printed circuit board on which the light source is disposed, wherein the heat absorbing substrate directly contacts the printed circuit board.4. The display device of claim 2 , wherein the cover member comprises:a cover portion covering the portion of the upper surface of the display panel; anda sidewall portion extending from the cover portion along the side surface ...

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 ...

DISPLAY DEVICE

A display device includes a display panel including a peripheral region adjacent to a light-emitting region, and a reflection preventing facing the display panel. The reflection preventing layer includes a light-blocking pattern corresponding to the peripheral region and defining an opening corresponding to the light-emitting region, a color filter in the opening of the light-blocking pattern, and a protruding pattern corresponding to the light-blocking pattern. 1. A display device comprising:a display panel including a light-emitting region and a peripheral region which is adjacent to the light-emitting region; and a light-blocking pattern corresponding to the peripheral region and defining an opening corresponding to the light-emitting region;', 'a color filter in the opening of the light-blocking pattern; and', 'a protruding pattern corresponding to the light-blocking pattern., 'a reflection preventing layer facing the display panel, the reflection preventing layer comprising in order from the display panel2. The display device of claim 1 , wherein the protruding pattern receives external light from outside the display device and diffracts the external light toward the light-blocking pattern to define a diffractive pattern.3. The display device of claim 2 , wherein the diffractive pattern has a trapezoidal shape in cross-section.4. The display device of claim 2 , whereinthe reflection preventing layer further comprises a protective layer facing the color filter with the diffractive pattern therebetween,each of the diffractive pattern and the protective layer has a refractive index, andthe refractive index of the diffractive pattern is greater than the refractive index of the protective layer.5. The display device of claim 2 , wherein the diffractive pattern is provided in plural comprising:a first diffractive pattern corresponding to the light-blocking pattern; anda second diffractive pattern corresponding to the opening.6. The display device of claim 5 , wherein ...

DISPLAY DEVICE

A display device is formed by arranging, on a base body, light emitting element groups each including first, second and third light emitting elements. Each of the light emitting elements includes a light emitting region and a color filter layer. In adjacent light emitting elements, an angle (θ) formed by the shortest line segment connecting a boundary line of a bottom surface of the color filter layer facing the light emitting region and an end of the light emitting region with a normal line of the base body is the same in the light emitting elements. Alternatively, a distance from an orthogonal projection image of a boundary line of a bottom surface of the color filter layer onto the base body to an orthogonal projection image of an end of the light emitting region onto the base body is the same in the light emitting elements. 1. A display device formed by arranging , on a base body , a plurality of light emitting element groups each including:a first light emitting element including a first light emitting region and a first color filter layer disposed above the first light emitting region;a second light emitting element including a second light emitting region and a second color filter layer disposed above the second light emitting region; anda first light emitting element including a third light emitting region and a third color filter layer disposed above the third light emitting region, whereinin adjacent light emitting elements, an angle formed by the shortest line segment connecting a boundary line of a bottom surface of a color filter layer facing a light emitting region and an end of the light emitting region with a normal line of the base body is the same in the light emitting elements.2. The display device according to claim 1 , wherein the area of an orthogonal projection image of a top surface region of a color filter layer surrounded by a boundary line between a top surface of a color filter layer and a top surface of a color filter layer onto the base ...

Organic light emitting diode display

A diode display includes a substrate having a first island and a second island spaced apart from each other, a first pixel disposed on the first island, and a second pixel disposed on the second island. The first pixel includes a first base layer, a first transistor on the first base layer, a first light emitting element electrically connected to the first transistor, and a first encapsulation layer covering the first light emitting element. The second pixel includes a second base layer, a second transistor on the second base layer, a second light emitting element connected to the second transistor, and a second encapsulation layer covering the second light emitting element.

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 electroluminescence display panel

An organic electroluminescence display panel that includes a plurality of first pixel areas, a plurality of second pixel areas, and a plurality of third pixel areas is provided. The organic electroluminescence display panel includes a first electrode layer, an organic layer including a light-emitting layer made of organic light-emitting material and a second electrode layer. The first electrode layer includes a reflective material. The organic layer is located on the first electrode layer. The second electrode layer is located on the organic layer. The material of the second electrode layer includes a transparent metal oxide conductive material. The thickness of the second electrode layer is a single thickness and is greater than 300 nm.

Display device, electronic apparatus, and method of fabricating the display device

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

ORGANIC LIGHT EMITTING DISPLAY PANEL

An OLED panel may include a substrate including a first region and a second region disposed along a first direction. A plurality of first pixels are disposed in the first region on the substrate, the first pixels each having a first area, the first pixels each comprising a first unit pixel, a second unit pixel disposed along a second direction from the first unit pixel, and a transmission portion disposed along the first direction from the first unit pixel and the second unit pixel. A plurality of second pixels are disposed in the second region on the substrate, the second pixels each having a second area less than the first area, the second pixels each comprising a third unit pixel. The first unit pixel, the second unit pixel, and the third unit pixel may have substantially the same shape as each other. 1. An organic light emitting display (OLED) panel , comprising:a substrate comprising a first region and a second region disposed along a first direction;a plurality of first pixels disposed in the first region on the substrate, the plurality of first pixels each having a first area, the plurality of first pixels each comprising a first unit pixel, a second unit pixel disposed along a second direction perpendicular to the first direction from the first unit pixel, and a transmission portion disposed along the first direction from the first unit pixel and the second unit pixel; anda plurality of second pixels disposed in the second region on the substrate, the plurality of second pixels each having a second area less than the first area, the plurality of second pixels each comprising a third unit pixel,wherein the first unit pixel, the second unit pixel, and the third unit pixel have a same shape as each other.2. The OLED panel of claim 1 , wherein the first unit pixel and the second unit pixel share a pixel circuit.3. The OLED panel of claim 1 , wherein each of the first unit pixel claim 1 , the second unit pixel claim 1 , and the third unit pixel comprises a first ...

DISPLAY DEVICE HAVING PROTECTIVE STRUCTURE

A display device includes a substrate including a display configured to display an image and a non-display area disposed on at least one side of the display area. A plurality of pixels is disposed in the display area. An organic insulating layer is disposed on the substrate. A pixel defining layer is disposed on the organic insulating layer. A sealing layer at least partially covers the display area and the non-display area and includes an inorganic material. The organic insulating layer and the pixel defining layer have a valley disposed therein. The valley is formed by removing portions of the organic insulating layer and the pixel defining layer along a circumference of the display area. 1. A display device , comprising:a substrate including a display configured to display an image and a non-display area disposed on at least one side of the display area;a plurality of pixels disposed in the display area;an organic insulating layer disposed on the substrate,a pixel defining layer disposed on the organic insulating layer; anda sealing layer at least partially covering the display area and the non-display area and including an inorganic material,wherein the organic insulating layer and the pixel defining layer have a valley disposed therein, the valley being formed by removing portions of the organic insulating layer and the pixel defining layer along a circumference of the display area.2. The display device of claim 1 , wherein the organic insulating layer includes an opening having a first width claim 1 , the pixel defining layer includes an opening having a second width claim 1 , and the opening of the organic insulating layer and the opening of the pixel defining layer form the valley.3. The display device of claim 2 , wherein the first width and the second width are different from each other.4. The display device of claim 2 , wherein the sealing layer covers side surfaces of the organic insulating layer and the pixel defining layer.5. The display device of ...

DISPLAY DEVICE

A display device includes a substrate having a first pixel region, a second pixel region having a smaller area than the first pixel region, the second pixel region being connected to the first pixel region, and a peripheral region surrounding the first pixel region and the second pixel region, a first pixel and a second pixel respectively at the first and second pixel regions, a first line connected to the first pixel and a second line connected to the second pixel, and a dummy unit in the peripheral region, the dummy unit overlapping with at least one of the first and second lines, the dummy unit being configured to compensate for a difference between a load value of the first line and a load value of the second line, wherein the dummy unit includes at least two sub-dummy units spaced from each other. 1. A display device comprising:a substrate having a first pixel region, a second pixel region having a smaller area than the first pixel region, the second pixel region being connected to the first pixel region, and a peripheral region surrounding the first pixel region and the second pixel region;a first pixel and a second pixel respectively at the first and second pixel regions;a first line connected to the first pixel and a second line connected to the second pixel; anda dummy unit in the peripheral region, the dummy unit overlapping with at least one of the first and second lines, the dummy unit being configured to compensate for a difference between a load value of the first line and a load value of the second line,wherein the dummy unit comprises at least two sub-dummy units spaced from each other.2. The display device of claim 1 , wherein the peripheral region has:a first peripheral region around the first pixel region;a second peripheral region around the second pixel region; andan additional peripheral region adjacent to the first pixel region and the second peripheral region.3. The display device of claim 2 , wherein a length of the first line is greater ...

ELECTRONIC ELEMENT AND DISPLAY

The present invention relates inter alia to a color display comprising nanoparticles and color filters. 1. Electronic element comprising{'b': 100', '101', '102', '103, 'a) a pixelated organic electroluminescent device comprising a first , a second , and a third light emitting pixel that are identical, but that are electronically controlled separately.'}{'b': 201', '151', '101', '201, 'b) a first color converter layer disposed in the light output path of the first pixel , wherein the color converter layer comprises at least one light emitting semiconducting nanoparticle acting as first color converter;'}{'b': 301', '251', '201, 'c) a first color filter layer disposed in the light output path of the first color converter layer comprising a first color filter.'}2301201. The electronic element according to claim 1 , characterized in that the first color filter layer comprises a red color filter as first color filter and the first color converter layer comprises a red light emitting semiconducting nanoparticle as first color converter.3302102. The electronic element according to claim 1 , characterized in that a second color filter layer comprising a second color filter is disposed in the light output path of the second pixel claim 1 , preferably the second color filter is a green color filter.4303103. The electronic element according to claim 1 , characterized in that a third color filter layer comprising a third color filter is disposed in the light output path of the third pixel claim 1 , preferably the third color filter is a blue color filter.5501. The electronic element according to claim 1 , characterized in that the first color filter and the first color converter are located in the same layer as first combined layer .6104. The electronic element according to claim 1 , characterized in that the display comprises a fourth pixel .7. The electronic element according to claim 1 , characterized in that the pixels of the pixelated organic electroluminescent device emit ...

Color-conversion panel, method of manufacturing the panel, and display device including the panel

A color conversion panel according to an exemplary embodiment of the present invention includes: a substrate; a first color filter and a second color filter adjacent to the first color filter disposed on the substrate; a first color conversion layer disposed on the first color filter; and a second color conversion layer disposed on the second color filter, wherein each of the first color conversion layer and the second color conversion layer includes at least two quantum dots representing different colors, and wherein the first color filter displays a different color from the second color filter.

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 ...

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD OF THE SAME

An insulating film provided between adjacent pixels is referred to as a bank, a partition, a barrier, an embankment or the like, and is provided above a source wiring or a drain wiring for a thin film transistor, or a power supply line. In particular, at an intersection portion of these wirings provided in different layers, a larger step is formed there than in other portions. Even when the insulating film provided between adjacent pixels is formed by a coating method, thin portions are problematically partially formed due to this step and the withstand pressure is reduced. In the present invention, a dummy material is arranged near the large step portion, particularly, around the intersection portion of wirings, so as to alleviate unevenness formed thereover. The upper wiring and the lower wiring are arranged in a misaligned manner so as not to align the end portions. 1. A display device comprising:a first conductive layer over an insulating surface;a first insulating layer over the first conductive layer,a second conductive layer, a third conductive layer, a fourth conductive layer, and a fifth conductive layer over the first insulating layer,wherein the first conductive layer has a region electrically connected to a transistor and functioning as a gate wiring,wherein the second conductive layer has a region electrically connected to the transistor and functioning as a source wiring,wherein the third conductive layer has a region electrically connected to the transistor and functioning as a drain wiring,wherein the fourth conductive layer comprises a same material as the second conductive layer and the third conductive layer,wherein the fourth conductive layer is in a floating state,wherein the fifth conductive layer has a region electrically connected to a transistor located adjacent to the transistor and functioning as a source wiring,wherein the first conductive layer has a region overlapping an entire lower surface of the fourth conductive layer,wherein in a ...

ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD FOR MANUFACTURING SAME

An organic light emitting device includes a base substrate having a pixel region and a non-pixel region, an organic light emitting element on the pixel region, and an auxiliary line in the non-pixel region. The organic light emitting element includes an anode, a first organic light emitting layer disposed on the anode, a first cathode, and a second cathode. The first cathode is on the first organic light emitting layer to be thereby electrically connected to the auxiliary line. The second cathode is on the first cathode to be thereby electrically connected to the first cathode. The first cathode may include a metal and the second cathode may include a transparent conductive oxide (TCO). 1. An organic light emitting display device , comprising:a base substrate having a pixel region and a non-pixel region;an organic light emitting element in the pixel region; andan auxiliary line in the non-pixel region, an anode;', 'a first organic light emitting layer on the anode;', 'a first cathode on the first organic light emitting layer to be electrically connected to the auxiliary line; and', 'a second cathode on the first cathode to be electrically connected to the first cathode, wherein the first cathode includes a metal and the second cathode includes a transparent conductive oxide (TCO)., 'wherein the light emitting element includes2. The organic light emitting display device as claimed in claim 1 , wherein a thickness of the second cathode is greater than that of the first cathode.3. The organic light emitting display device as claimed in claim 1 , further comprising:a driving transistor between the base substrate and the anode;a cover insulating layer, between the base substrate and the anode, covering the auxiliary line and the driving transistor; anda pixel defining layer on the cover insulating layer and having an opening exposing the anode;a via hole overlapping the anode and a first contact hole overlapping the auxiliary line in the cover insulating layer; anda ...

Display device and manufacturing method thereof

A display device according to an embodiment of the inventive concept provides includes a substrate, a green light emitting element group and a blue light emitting element group, which are repeatedly arranged in a first direction parallel to a top surface of the substrate, and a red conversion pattern on the green light emitting element group and the blue light emitting element group. Here, the red conversion pattern overlaps a portion of the green light emitting element group and a portion of the blue light emitting element group in a second direction perpendicular to the top surface of the substrate.

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 ...

COLOR CONVERSION SUBSTRATE AND DISPLAY DEVICE INCLUDING THE SAME

A color conversion substrate and a display device are provided. The color conversion substrate includes a base substrate, a first color filter and a second color filter disposed on a surface of the base substrate, a first partition layer disposed between the first color filter and the second color filter, a second partition layer disposed on the first partition layer, a first wavelength conversion pattern disposed on the first color filter and a second wavelength conversion pattern disposed on the second color filter, wherein the first partition layer includes a first lower surface disposed on the first color filter and a second lower surface disposed on the second color filter. 1. A color conversion substrate , comprising:a base substrate;a first color filter and a second color filter disposed on a surface of the base substrate;a first partition layer disposed between the first color filter and the second color filter;a second partition layer disposed on the first partition layer;a first wavelength conversion pattern disposed on the first color filter; anda second wavelength conversion pattern disposed on the second color filter,wherein the first partition layer includes a first lower surface disposed on the first color filter and a second lower surface disposed on the second color filter.2. The color conversion substrate of claim 1 , wherein the first color filter and the second color filter are spaced apart from each other claim 1 , and the first partition layer further includes a third lower surface disposed on the surface of the base substrate.3. The color conversion substrate of claim 2 , wherein the first partition layer includes a portion of which side surface is inclined from the third lower surface toward ends of the first lower surface and the second lower surface.4. The color conversion substrate of claim 2 , wherein the first lower surface and the second lower surface are parallel to the surface of the base substrate.5. The color conversion substrate of ...

COLOR CORRECTION FILTER FOR WHITE ORGANIC ELECTROLUMINESCENT LIGHT SOURCE, AND ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE

There are provided a color correction filter for a white organic electroluminescent light source including a resin and 0.1 part by mass or more of a coloring agent having an absorption maximum wavelength in a range of 560 to 620 nm or 460 to 520 nm with respect to 100 parts by mass of the resin, and having a moisture content of 0.5% by mass or less, and an organic EL display device having this filter. 1. A color correction filter for a white organic electroluminescent light source , the color correction filter comprising:a resin; and0.1 parts by mass or more of a coloring agent having an absorption maximum wavelength in a range of 560 to 620 nm or 460 to 520 nm with respect to 100 parts by mass of the resin,wherein the filter has a moisture content of 0.5% by mass or less.3. The color correction filter for a white organic electroluminescent light source according to claim 1 , {'br': None, 'i': E', '−E, 'sub': Hq', 'Hd, '≤0.40 eV,\u2003\u2003Relational Expression [A-1], 'wherein the color correction filter for a white organic electroluminescent light source contains an electron donating type quencher, and an energy level of a HOMO of the coloring agent and an energy level of a HOMO of the electron donating type quencher satisfy Relational Expression [A-1] below,'}{'sub': Hd', 'Hq, 'where Eand Erespectively represent the following values,'}{'sub': 'Hd', 'E: energy level of HOMO of coloring agent, and'}{'sub': 'Hq', 'E: energy level of HOMO of electron donating type quencher.'}4. The color correction filter for a white organic electroluminescent light source according to claim 1 , {'br': None, 'i': E', '−E, 'sub': Ld', 'Lq, '≤0 eV,\u2003\u2003Relational Expression [B-1], 'wherein the color correction filter for a white organic electroluminescent light source contains an electron accepting type quencher, and an energy level of a LUMO of the coloring agent and an energy level of a LUMO of the electron accepting type quencher satisfy Relational Expression [B-1] below,'}{' ...

Pixel structure and display device

A pixel structure includes a transmissive area and a reflective area. The pixel structure includes a first transparent electrode, a second transparent electrode, a reflective electrode, a first switching element, and a second switching element. The first transparent electrode has a first portion and a second portion connected to each other. The first portion is disposed in the reflective area, and the second portion is disposed in the transmissive area and is narrower than the first portion. The second transparent electrode is disposed in the transmissive area. The reflective electrode is stacked on the first portion of the first transparent electrode and is isolated from the second transparent electrode. The first switching element is disposed in the reflective area and is electrically connected to the first transparent electrode. The second switching element is disposed in the reflective area and is electrically connected to the second transparent electrode.

TRANSPARENT DISPLAY APPARATUS

A transparent display apparatus for preventing the occurrence of a sense of difference between a display panel and a cover substrate is provided. The transparent display apparatus includes a transparent display panel including a first substrate, a second substrate, and a plurality of pixels provided between the first substrate and the second substrate, a display area including the plurality of pixels, and a non-display area surrounding the display area and a cover substrate including a first area overlapping the transparent display panel and a second area surrounding the first area and including a plurality of dummy patterns. 1. A transparent display apparatus , comprising:a transparent display panel including a first substrate, a second substrate, and a plurality of pixels provided between the first substrate and the second substrate, the transparent display panel having a display area including the plurality of pixels, and a non-display area adjacent to the display area; anda cover substrate including a plurality of dummy patterns, the cover substrate having a first area and a second area adjacent to the first area, wherein the first area overlaps the transparent display panel and the second area overlaps the plurality of dummy patterns.2. The transparent display apparatus of claim 1 , wherein each of the plurality of dummy patterns included in the cover substrate has a substantially same shape as a shape of each of the plurality of pixels included in the transparent display panel.3. The transparent display apparatus of claim 1 , wherein each of the plurality of dummy patterns comprises:a first transmissive area transmitting light incident thereon; anda first non-transmissive area through which at least a part of the incident light does not pass.4. The transparent display apparatus of claim 3 , wherein each of the plurality of dummy patterns comprises a light blocking pattern provided in the first non-transmissive area claim 3 ,wherein the light blocking pattern ...

DISPLAY DEVICE

A display device includes a display panel including a display area including: a stretchable display area at which the display panel is stretchable, disposed at an outer edge of the display device, and a normal display area having flexibility less than that of the stretchable display area, the normal display area disposed further from the outer edge of the display device than the stretchable display area; a cover window disposed on the display panel, including a peripheral portion and a central portion which is disposed further from the outer edge of the display device than the peripheral portion; and a vibration member disposing the normal display area having the flexibility less than that of the stretchable display area between the central portion of the cover window and the vibration member along a thickness direction of the display device. 1. A display device , comprising:a cover window through which an image is displayed, including a central portion and a peripheral portion which is disposed closer to an outer edge of the display device than the central portion; a first dummy area corresponding to the central portion of the cover window, and', 'a first display area at which the image of the first display panel is displayed and at which the first display panel is flexible, the first display area disposed closer to the outer edge of the display device than the first dummy area; and, 'a first display panel with which an image is displayed, including a second display area corresponding to the first dummy area of the first display panel and at which the image of the second display panel is displayed, and', 'a second dummy area disposed corresponding to the first display area of the first display panel, the second dummy area disposed closer to the outer edge of the display device than the second display area,, 'a second display panel with which an image is displayed, includingwhereinthe flexibility of the first display area of the first display panel is greater than ...

DISPLAY DEVICE

A display device including: a first data line arranged in a display area of a substrate and extending in a first direction; a second data line arranged in the display area and extending in the first direction; a connecting line arranged in the display area and including a first portion parallel to the first data line, a third portion parallel to the second data line, and a second portion between the first portion and the third portion, wherein the connecting line is electrically connected to the second data line; and an auxiliary line overlapping the first data line or the second data line. 1. A display device , comprising:a first data line arranged in a display area of a substrate and extending in a first direction;a second data line arranged in the display area and extending in the first direction;a connecting line arranged in the display area and including a first portion parallel to the first data line, a third portion parallel to the second data line, and a second portion between the first portion and the third portion, wherein the connecting line is electrically connected to the second data line; andan auxiliary line overlapping the first data line or the second data line.2. The display device of claim 1 , whereinthe auxiliary line is located on a same layer as the connecting line, andthe auxiliary line and the connecting line are spaced apart from each other.3. The display device of claim 1 , wherein the auxiliary line comprises:a first auxiliary line overlapping the first data line; anda second auxiliary line overlapping the second data line.4. The display device of claim 3 , whereina length of the first auxiliary line is different from a length of the second auxiliary line.5. The display device of claim 3 , further comprising:a first power line adjacent to the first data line; anda second power line adjacent to the second data line,wherein the first auxiliary line is connected to the first power line, and the second auxiliary line is connected to the second ...

DISPLAY DEVICE

A display device includes a base substrate, a drive chip disposed on the base substrate, a signal line group including a first signal line having a first sub line connected to the drive chip and a second sub line which overlaps a display region and is spaced apart from the first sub line when viewed in a plane, an insulating layer disposed on the base substrate, a first connection line including one end connected to the first sub line through a first contact hole and the other end connected to the second sub line through a second contact hole, an encapsulation layer disposed on the insulating layer, a light shielding layer for overlapping the first connection line when viewed in the plane, and a color filter layer which is disposed on the light shielding layer and includes a plurality of color filters divided by the light shielding layer. 1. A display device , comprising:a base substrate having a display region and a non-display region adjacent to the display region;a drive chip configured to overlap the non-display region and disposed on the base substrate;a signal line group disposed on the base substrate and including a first signal line with a first sub line electrically connected to the drive chip and a second sub line configured to overlap the display region and spaced apart from the first sub line when viewed in a plane;an insulating layer configured to cover the signal line group and disposed on the base substrate;a first connection line which overlaps the display region, is disposed on the insulating layer, and includes one end electrically connected to the first sub line through a first contact hole defined in the insulating layer and the other end electrically connected to the second sub line through a second contact hole defined in the insulating layer;an encapsulation layer configured to cover the first connection line and disposed on the insulating layer;a light shielding layer disposed on the encapsulation layer and configured to overlap the first ...

Display Panel of Portable Electronic Device and Design Method Therefor

A display panel () of a portable electronic device and a design method therefor. The display module comprises a display panel (), a driving chip (), and a flexible circuit board (), wherein the display panel () comprises a display area () and a non-display area (), and the driving chip () corresponds to the non-display area () of the display panel (); the display panel () is provided with electrical connection points () for connecting to the flexible circuit board (); and the electrical connection points () correspond to a side face of the driving chip (), thereby reducing the height of the non-display area () of the display panel (). The display panel () of the portable electronic device and the design method therefor are suitable for the display panel () of various materials, thereby reducing the height of the non-display area () and improving the integration of the display panel (), and improving the portability of the electronic device and maintaining relatively low manufacturing costs. 1. A method for designing a display panel of a portable electronic device , whereina display module comprises a display panel, a drive chip and a flexible circuit board;the display panel comprises a display area and a non-display area, and the drive chip corresponds to the non-display area of the display panel; andthe display panel is provided with an electrical connection point for connecting with the flexible circuit board, and the electrical connection point corresponds to a side of the drive chip so as to reduce a height of the non-display area of the display panel.2. The method for designing a display panel of a portable electronic device according to claim 1 , wherein input and output pins of the drive chip are disposed on the side of the drive chip or on a side of the drive chip far away from the display area of the display panel for connecting with the electrical connection point of the display panel.3. The method for designing a display panel of a portable electronic ...

DISPLAY DEVICE

A display device includes a display panel that has a display area displaying an image and a non-display area around the display area. The display panel includes: a substrate; a plurality of connection lines on the substrate in the non-display area and including a first connection line and a second connection line adjacent to each other; a first dummy line overlapping and disposed on the first connection line; and a second dummy line overlapping the second connection line and disposed between the substrate and the second connection line. 1. A display device comprising a display panel including a display area , in which an image is displayed , and a non-display area around the display area , wherein the display panel includes:a substrate;a plurality of connection lines on the substrate in the non-display area and including a first connection line and a second connection line adjacent to each other;a first dummy line overlapping the first connection line and disposed on the first connection line; anda second dummy line overlapping the second connection line and disposed between the substrate and the second connection line.2. The display device of claim 1 , whereinthe first dummy line does not overlap the second connection line, andthe second dummy line does not overlap the first connection line.3. The display device of claim 1 , whereinthe display panel further includes a first insulating layer disposed between the first connection line and the second dummy line.4. The display device of claim 3 , whereinthe display panel further includes a second insulating layer disposed between the first connection line and the second connection line.5. The display device of claim 4 , whereinthe display panel further includes a third insulating layer disposed between the second connection line and the first dummy line.6. The display device of claim 5 , whereinthe first dummy line is connected to the first connection line through a contact hole defined in the second insulating layer ...

Unknown

An optoelectronic device includes a flexible organic light-emitting diode having a main extension plane, a first retaining element having a first major surface formed in accordance with a bent surface, and a second retaining element, wherein the OLED is arranged between the first retaining element and the second retaining element, and the OLED is mechanically fixed by the first retaining element and/or the second retaining element such that the main extension plane of the OLED is formed in accordance with the bent surface. 120.-. (canceled)21. An optoelectronic device comprising:a flexible organic light-emitting diode having a main extension plane,a first retaining element having a first major surface formed in accordance with a bent surface, anda second retaining element, whereinthe OLED is arranged between the first retaining element and the second retaining element,the OLED is mechanically fixed by the first retaining element and/or the second retaining element such that the main extension plane of the OLED is formed in accordance with the bent surface.22. The optoelectronic device according to claim 21 , wherein the first retaining element and/or the second retaining element have a transparent light exit surface.23. The optoelectronic device according to claim 21 , wherein the composite consisting of the OLED and the two retaining elements is embedded in a casting compound.24. The optoelectronic device according to claim 21 , wherein the second retaining element is formed as a casting compound.25. The optoelectronic device according to claim 21 , wherein the first retaining element and the second retaining element connect together in a mechanically stable and reversible manner by a connecting element.26. The optoelectronic device according to claim 25 , wherein the connecting element is arranged in edge regions of the retaining elements.27. The optoelectronic device according to claim 21 , wherein the first retaining element and/or the second retaining element ...

LIGHTING DEVICE

This disclosure provides a lighting device, which relates to a field of display technologies. The lighting device of the present disclosure includes: a light emitting panel emitting a predetermined color light; and a solar cell panel disposed on a light-emitting side of the light emitting panel and including an active layer. The active layer has no absorption within a wavelength range of the predetermined color light. The lighting device can ensure to be self-powered under normal light emission when the solar cell panel is disposed on the light-emitting side of the light emitting panel. 1. A lighting device comprising:a light emitting panel emitting a predetermined color light; anda solar cell panel disposed on a light-emitting side of the light emitting panel and comprising an active layer, the active layer having no absorption within a wavelength range of the predetermined color light.2. The lighting device according to claim 1 , wherein the active layer has absorption within a wavelength range of an ultraviolet light.3. The lighting device according to claim 2 , wherein the predetermined color light is a red light with a wavelength range of 600 nm-720 nm claim 2 , and the active layer has no absorption within the wavelength range of 600 nm-720 nm.4. The lighting device according to claim 2 , wherein the predetermined color light is a green light with a wavelength range of 500 nm-570 nm claim 2 , and the active layer has no absorption within the wavelength range of 500 nm-570 nm.5. The lighting device according to claim 2 , wherein the predetermined color light is a blue light with a wavelength range of 450 nm-500 nm claim 2 , and the active layer has no absorption within the wavelength range of 450 nm-500 nm.6. The lighting device according to claim 1 , wherein the active layer comprises a donor material and an acceptor material for absorbing light.7. The lighting device according to claim 1 , wherein the solar cell panel is adhered to the light emitting panel ...

OPTICAL MEMBER FOR ENHANCING LUMINANCE AND ORGANIC LIGHT-EMITTING DISPLAY DEVICE HAVING THE SAME

Provided are an optical member for enhancing luminance and an organic light-emitting display device having the same. An optical member includes: a linear polarizer, a blue cholesteric liquid crystal (CLC) layer configured to transmit light, the light having only one of: a left-handed circularly polarized light component and a right-handed circularly polarized light component, and a quarter wave plate configured to convert the transmitted light, having the left-handed circularly polarized light component or right-handed circularly polarized light component, into linear polarized light, wherein the blue cholesteric liquid crystal (CLC) layer and the quarter wave plate are located on a same side of the linear polarizer. 1. An optical member for luminance enhancement and reducing reflection , the optical member comprising:a linear polarizer;a blue cholesteric liquid crystal (CLC) layer configured to transmit light, the light having only one of: a left-handed circularly polarized light component and a right-handed circularly polarized light component; anda quarter wave plate configured to convert the transmitted light, having the left-handed circularly polarized light component or right-handed circularly polarized light component, into linear polarized light,wherein the blue cholesteric liquid crystal (CLC) layer and the quarter wave plate are located on a same side of the linear polarizer.2. The optical member of claim 1 , wherein the quarter wave plate is between the blue cholesteric liquid crystal (CLC) layer and the linear polarizer.3. The optical member of claim 1 , wherein the quarter wave plate has an optical axis twisted by 45° from a polarization axis of the linear polarizer.4. The optical member of claim 1 , wherein the blue CLC layer has a reflection peak at 430-470 nm.5. The optical member of claim 1 , wherein the linear polarizer has a transmittance of 43-45%.6. An organic light-emitting display device claim 1 , comprising: a linear polarizer;', 'a blue ...

DISPLAY DEVICE

A display device includes a substrate having a light emission area, a light emitting element layer including a light emitting element on the light emission area, and an sensing layer on the light emitting element layer and including a sensing electrode having a first opening overlapping the light emission area, a first refraction layer directly on the sensing electrode and having a second opening overlapping the light emission area, and a second refraction layer on the light emitting element layer and the first refraction layer, a first optical refractive index of the first refraction layer being less than a second optical refraction index of the second refraction layer. 1. A display device comprising:a substrate having a light emission area;a light emitting element layer comprising a light emitting element on the light emission area; and a sensing electrode having a first opening overlapping the light emission area;', 'a first refraction layer directly on the sensing electrode and having a second opening overlapping the light emission area; and', 'a second refraction layer on the light emitting element layer and the first refraction layer, a first optical refractive index of the first refraction layer being less than a second optical refraction index of the second refraction layer., 'an sensing layer on the light emitting element layer and comprising2. The display device according to claim 1 , wherein the light emitting element layer further comprises a pixel defining layer having a third opening defining the light emission area claim 1 , andwherein the light emitting element is positioned in the third opening.3. The display device according to claim 2 , wherein the light emitting element comprises a first electrode claim 2 , a light emitting layer claim 2 , and a second electrode that are sequentially stacked.4. The display device according to claim 2 , wherein the second opening is greater in size than the third opening and is less in size than the first opening. ...

DISPLAY DEVICE

A display device includes a display element configured to generate a first color light, an encapsulation member on the display element and including an inorganic layer at an outermost portion thereof, a color conversion layer on the encapsulation member and including a first color conversion part configured to transmit the first color light, a second color conversion part configured to convert the first color light into a second color light, and a third color conversion part configured to convert the first color light into a third color light, and a buffer layer between the encapsulation member and the color conversion layer, wherein a difference in refractive index between the buffer layer and the inorganic layer is about 0.5 or less. 1. A display device comprising:a display element configured to generate a first color light;an encapsulation member on the display element and comprising an inorganic layer at an outermost portion thereof;a color conversion layer on the encapsulation member and comprising a first color conversion part configured to transmit the first color light, a second color conversion part configured to convert the first color light into a second color light, and a third color conversion part configured to convert the first color light into a third color light; anda buffer layer between the encapsulation member and the color conversion layer, wherein a difference in refractive index between the buffer layer and the inorganic layer is about 0.5 or less.2. The display device of claim 1 , wherein the buffer layer is filled between the encapsulation member and the color conversion layer.3. The display device of claim 1 , wherein the inorganic layer has a refractive index of 1.5 to 2.5 claim 1 , andthe buffer layer has a refractive index of 1.5 to 2.0.4. The display device of claim 1 , further comprising a color filter layer on the color conversion layer.5. The display device of claim 4 , wherein the color filter layer comprises:a first color filter ...

Panel, Display Device, and Vehicle-Mounted Display Device

Disclosed are a panel capable of performing transparent display, a display device and a vehicle-mounted display device. A transmission part includes an organic light-emitting diode so as to perform light emission as well as display, thereby increasing an emission area, reducing the driving voltage required for emission driving, and consequently increasing the lifespan of the display device.

DISPLAY DEVICE

A display device includes a display area and a non-display area at least partially surrounding the display area. A first display substrate includes a plurality of thin film transistors. A second display substrate is disposed opposite to the first display substrate. A seal member is disposed within the non-display area and is disposed between the first display substrate and the second display substrate. The seal member is configured to attach the first display substrate to the second display substrate. Each of the plurality of thin film transistors includes a gate electrode. The gate electrode of at least one of the plurality of thin film transistors overlaps the seal member in a thickness direction of the display device. 1. A display device , comprising:a display area;a non-display area at least partially surrounding the display area;a first display substrate including a plurality of thin film transistors;a second display substrate disposed opposite to the first display substrate and,a seal member disposed within the non-display area and disposed between the first display substrate and the second display substrate, the seal member being configured to attach the first display substrate to the second display substrate,wherein each of the plurality of thin film transistors includes a gate electrode, andwherein the gate electrode of at least one of the plurality of thin film transistors overlaps the seal member in a thickness direction of the display device.2. The display device of claim 1 ,wherein the at least one thin film transistor is a first thin film transistor,wherein the plurality of thin film transistors further include a second thin film transistor disposed adjacent to the first thin film transistor,wherein the second thin film transistor is located within the non-display area,wherein a source electrode and a drain electrode of the first thin film transistor are each formed of a first conductive layer, andwherein a source electrode and a drain electrode of the ...

MULTI-FUNCTIONAL ACTIVE MATRIX ORGANIC LIGHT-EMITTING DIODE DISPLAY

A multi-functional active matrix display comprises a transparent front sheet, a semi-transparent layer of light emissive devices adjacent the rear side of the front sheet and forming a matrix of display pixels, and a solar cell layer located behind the light emissive devices for converting both ambient light and internal light7 from the light emissive devices into electrical energy, the solar cell layer including an array of electrodes on the front surface of the solar cell layer for use in detecting the location of a change in the amount of light impinging on a portion of the front surface of the solar cell layer. 19-. (canceled)10. A method comprising:receiving at least a portion of light emitted from a display at one or more solar cells adjacent the display; andconverting the received at least a portion of light into an electrical output.11. The method of further comprising:prior to receiving, integrating behind the display, the one or more solar cells with the display.12. The method of claim 10 , in which the electrical output comprises electrical energy claim 10 , the method further comprising:storing the electrical energy in electrical energy storage.13. The method of claim 12 , further comprising:receiving ambient light at the one or more solar cells; andconverting the received ambient light into electrical energy for storage in the electrical energy storage.14. The method of claim 10 , in which the one or more solar cells are comprised in a solar cell layer which includes an array of electrodes on at least one surface of the solar cell layer for generating the electrical output claim 10 , the electrical output corresponding to light emissions from various areas across the display claim 10 , the method further comprising:detecting non-uniformities in the display from the electrical output; andcorrecting for the detected non-uniformities in the display.15. The method of claim 10 , in which the at least a portion of light includes light emitted by the display ...

OLED LIGHTING COMBINED WITH OPV FOR WEARABLE AND SMART WINDOW APPLICATIONS

A lighting assembly that does not require an external power source is disclosed. The lighting assembly includes a substrate, an organic light-emitting device (OLED) having a bottom electrode disposed on the substrate, an organic light-emitting layer disposed on the bottom electrode and a top electrode on the organic light-emitting layer. The lighting assembly further includes an insulating layer disposed on the top electrode of the OLED and an organic photovoltaic (OPV) device disposed on the insulating layer. The OPV device includes a series of cells, each cell has a bottom electrode, an organic photovoltaic layer disposed on the bottom electrode, and a top electrode disposed on the organic photovoltaic layer, wherein each cell is connected to at least one adjacent cell. The OPV is electrically connected to the OLED and the OPV device is configured to produce electricity to directly power the OLED. 1. A lighting assembly comprising:(a) a substrate;(b) an organic light-emitting device (OLED) including a bottom electrode disposed on the substrate, an organic light-emitting layer disposed on the bottom electrode, and a top electrode disposed on the organic light-emitting layer;(c) an insulating layer disposed on the top electrode of the OLED; and(d) an organic photovoltaic (OPV) device disposed on the insulating layer, the OPV device including a series of cells, each cell comprising a bottom electrode, an organic photovoltaic layer disposed on the bottom electrode, and a top electrode disposed on the organic photovoltaic layer, wherein each cell is connected to at least one adjacent cell, and wherein the OPV device is electrically connected to the OLED and configured to directly power the OLED.2. The lighting assembly of claim 1 , wherein the top and bottom electrodes of the OPV device and the organic photovoltaic layer are disposed on the insulating layer.3. The lighting assembly claim 1 , wherein the series of cells of the OPV device are aligned in a horizontal and ...

ORGANIC LIGHT-EMITTING DISPLAY PANEL AND DISPLAY DEVICE

Provided are an organic light-emitting display panel and a display device. The organic light-emitting display panel includes: a display area; an organic light-emitting component located in the display area; a pixel defining layer located in the display area and including an aperture region defining the organic light-emitting component; a color resist layer located at a light-emitting side of the organic light-emitting component. The color resist layer includes a color resist corresponding to the aperture region, and a black resist located outside of the color resist in the display area. The color resist has a same color as the color of the organic light-emitting component corresponding to the corresponding aperture region. 1. An organic light-emitting display panel , comprising:a display area;a plurality of organic light-emitting components located in the display area;a pixel defining layer located in the display area, wherein the pixel defining layer comprises a plurality of aperture regions, each of the plurality of aperture regions corresponds to one of the plurality of organic light-emitting components; anda color resist layer located at a light-emitting side of the plurality of organic light-emitting components, wherein the color resist layer comprises a plurality of color resists corresponding to the plurality of aperture regions and a plurality of black resists located outside the plurality of color resists in the display area, andwherein one of the plurality of color resists has a same color as one of the plurality of organic light-emitting components corresponding to one of the plurality of aperture regions,on a plane where the organic light-emitting display panel is located, an area one of the plurality of color resists is smaller than an area of a corresponding one of the plurality of aperture regions, andon the plane where the organic light-emitting display panel is located, a length of any side of one of the plurality of color resists is d times a ...

OLED DISPLAY PANEL, METHOD OF FABRICATING THE SAME AND DISPLAY APPARATUS HAVING THE SAME

An OLED display panel, a fabricating method, and a display apparatus are disclosed. The OLED display panel includes a base substrate; an anode layer, a cathode layer and an organic light emitting layer between the anode layer and the cathode layer arranged on the base substrate, the organic light emitting layer being configured to emit light having third color; and first light emitting unit, second light emitting unit and third light emitting unit arranged on a light emitting side of the organic light emitting layer and independent from each other, and configured to emit, under the action of the light having the third color, light having a first color, light having a second color and light having the third color, respectively, the light having the first color, the light having the second color and the light having the third color being configured to generate white light when being mixed. 1. An organic light-emitting diode (OLED) display panel , comprising:a base substrate;an anode layer, a cathode layer and an organic light emitting layer between the anode layer and the cathode layer formed on the base substrate, the organic light emitting layer being configured to emit light having a third color; anda first light emitting unit, a second light emitting unit and a third light emitting unit arranged on a light emitting side of the organic light emitting layer and independent from each other, and configured to emit, under the action of the light having the third color, light having a first color, light having a second color and light having the third color, respectively, the light having the first color, the light having the second color and the light having the third color being configured to generate white light when being mixed.2. The OLED display panel of claim 1 , further comprising a thin film encapsulation layer configured to encapsulate the organic light emitting layer and the light emitting units.3. The OLED display panel of claim 2 , wherein the light having ...

Electro-optical device and electronic apparatus

There is provided an electro-optical device including a first pixel, a second pixel, a third pixel, a first light shielding portion provided between the first pixel and the second pixel, a second light shielding portion provided between the second pixel and the third pixel, in which a width of the first light shielding portion and a width of the second light shielding portion are different.

ORGANIC LIGHT-EMITTING DISPLAY DEVICE

An organic light-emitting diode display device is disclosed. The organic light-emitting diode display device comprises a display panel where a plurality of pixels are arranged. The plurality of pixels comprise a first pixel having a first planar shape consisting of a plurality of points and a second pixel placed adjacent to the first pixel and having a second planar shape consisting of a plurality of points. The first planar shape contains a first point, which is the only point from which the shortest distance between the first pixel and the second pixel is obtained. 1. An organic light-emitting diode display device with a display panel where a plurality of pixels are arranged , the plurality of pixels comprising:a first pixel having a first planar shape, the first pixel being comprised of a plurality of points; anda second pixel placed adjacent to the first pixel and having a second planar shape, the second pixel being comprised of a plurality of points,a first point of the first pixel being at location that is the only point from which the shortest distance between the first pixel and the second pixel exists.2. The organic light-emitting diode display device of claim 1 , wherein the first point is one of a point on a straight line or curve.3. The organic light-emitting diode display device of claim 1 , wherein the first pixel and the second pixel emit light of different colors.4. The organic light-emitting diode display device of claim 1 , wherein the distance from any other point than the first point on the first pixel to any point on the second pixel is greater than the shortest distance.5. The organic light-emitting diode display device of claim 1 , wherein the plurality of pixels further comprise a third pixel adjacent to the first pixel and the second pixel claim 1 , and the first planar shape contains a second point claim 1 , which is the only point from which the shortest distance between the first pixel and the third pixel is exists.6. The organic light- ...

ORGANIC LIGHT-EMITTING DIODE DISPLAY PANEL AND ELECTRONIC DEVICE

An organic light-emitting diode (OLED) display panel includes a layered structure. The layered structure includes an emitter and a receiver. The emitter emits an infrared light, and the infrared light traverses a portion of the layered structure that is above the emitter, and the receiver receives the infrared light that traverses a portion of the layered structure that is above the receiver. 1. An organic light-emitting diode (OLED) display panel comprising: an emitter, wherein the emitter emits an infrared light, and the infrared light traverses a portion of the layered structure that is above the emitter; and', 'a receiver, wherein the receiver receives the infrared light that traverses a portion of the layered structure that is above the receiver., 'a layered structure including2. The OLED display panel according to claim 1 , wherein:the layered structure includes a red-green-blue (RGB) organic light-emitting layer, andthe emitter includes an infrared light emitting unit disposed in the RGB organic light-emitting layer.3. The OLED display panel according to claim 2 , wherein:the RGB organic light-emitting layer includes a plurality of red light-emitting units, a plurality of green light-emitting units, and a plurality of blue light-emitting units, andthe infrared light-emitting unit is disposed in a gap between any two of the plurality of red light-emitting units, the plurality of green light-emitting units, and the plurality of blue light-emitting units.4. The OLED display panel according to claim 3 , wherein:the infrared light-emitting unit is located in a gap of the RGB organic light-emitting layer that is close to an edge of the OLED display panel.5. The OLED display panel according to claim 2 , further comprising:an infrared transmission filtering unit arranged corresponding to the light-emitting unit, wherein the infrared transmission filtering unit blocks red light, green light, and blue light around the infrared light-emitting unit.6. The OLED display ...

DISPLAY PANEL, FABRICATION METHOD THEREOF, AND ELECTRONIC DEVICE

A display panel includes an upper glass substrate, a lower glass substrate, a supporting member, a thin film transistor, and a filling layer. The supporting member may be disposed between the upper glass substrate and the lower glass substrate. The thin film transistor may be disposed on a side of the lower glass substrate facing the upper glass substrate. The filling layer may be disposed between the upper glass substrate and the lower glass substrate. Further, the filling layer allows traverse of light and ultrasonic waves, and the filling layer is in a flow state or a solid state. 1. A display panel comprising:an upper glass substrate;a lower glass substrate;a supporting member disposed between the upper glass substrate and the lower glass substrate;a thin film transistor disposed on a side of the lower glass substrate facing the upper glass substrate; anda filling layer disposed between the upper glass substrate and the lower glass substrate, wherein the filling layer allows traverse of light and ultrasonic waves, and the filling layer is in a flow state or a solid state.2. The display panel according to claim 1 , wherein:a ratio between an acoustic impedance of a material forming the upper glass substrate or the lower glass substrate and an acoustic impedance of a material forming the filling layer is equal to or smaller than a preset value to reduce an impact of the filling layer on the ultrasonic waves.3. The display panel according to claim 2 , wherein:the filling layer includes a solid-state organic material layer.4. The display panel according to claim 1 , wherein:the supporting member includes a columnar made of glass glue.5. An electronic device comprising: an upper glass substrate;', 'a lower glass substrate; and', 'a filling layer disposed between the upper glass substrate and the lower glass substrate, wherein the filling layer is in a flow state or a solid state; and, 'a display panel includingan ultrasonic fingerprint sensor, wherein ultrasonic ...

MATERIAL PROPERTY TESTING DEVICE AND MANUFACTURING METHOD FOR THE SAME

A material property testing device and a manufacturing method are disclosed. The device includes: a substrate; a metal gate electrode; an auxiliary layer disposed on the metal gate electrode, and the metal gate electrode is located between the substrate and the auxiliary layer; a function layer disposed on the substrate. In the formation process of the function layer, an organic photoresist is attached on the auxiliary layer for a period of time, and the function layer is used for cooperating with a light-emitting device to test the property of the material. A film of the organic photoresist being disposed is even such that after exposing and developing, the function layer having an ideal pattern is obtained so as to ensure the testing effect of the material property testing device. 1. A material property testing device for testing a property of a material , comprising:a substrate;a metal gate electrode disposed at a side of the substrate;an auxiliary layer disposed at a side of the metal gate electrode away from the substrate, wherein, the auxiliary layer includes a first body and a second body, the first body is disposed on the side of the metal gate electrode away from the substrate, and the second body is disposed on a side of the substrate having the metal gate electrode; anda function layer including a color filter layer and being disposed on the side of the substrate having the metal gate electrode, the second body is located between the function layer and substrate, in the formation process of the function layer, an organic photoresist is attached on the auxiliary layer for a period of time, and the function layer is used for cooperating with a light-emitting device to test the property of the material.2. The material property testing device according to claim 1 , wherein claim 1 , the color filter layer is made of acrylic resin.3. The material property testing device according to claim 1 , wherein claim 1 , the function layer further includes an insulation ...

DISPLAY DEVICE AND METHOD OF MANUFACTURING DISPLAY DEVICE

A display device includes a display region, an organic insulating layer, a display element, and a moisture-ingress barrier. The organic insulating layer has a groove outside the display region. The organic insulating layer extends over the display region and a region outside the groove. The display element is disposed in the display region and includes, in order, a first electrode, an organic layer, and a second electrode. The organic layer includes one or more moisture-reacting layers. The moisture-ingress barrier is disposed in the groove of the organic insulating layer, includes a material identical to the material of the one or more moisture-reacting layers, and has a thickness greater than the thickness of the one or more moisture-reacting layers. 1. A display device comprising:a display region;an organic insulating layer that has a groove outside the display region, and extends over the display region and a region outside the groove;a display element that is disposed in the display region and includes, in order, a first electrode, an organic layer, and a second electrode, the organic layer including one or more moisture-reacting layers; anda moisture-ingress barrier that is disposed in the groove of the organic insulating layer, includes a material identical to a material of the one or more moisture-reacting layers, and has a thickness greater than a thickness of the one or more moisture-reacting layers.2. The display device according to claim 1 , whereinthe moisture-ingress barrier comprises a coating film including the material identical to the material of the one or more moisture-reacting layers, andthe coating film has a thickness greater than the thickness of the one or more moisture-reacting layers.3. The display device according to claim 2 , further comprising:a substrate;a thin film transistor and a wiring line disposed on the substrate; andan inorganic insulating layer covering the thin film transistor and the wiring line, whereinthe organic ...

LIGHT EMITTING DISPLAY DEVICE

Disclosed is a light emitting display device which facilitates to improve light-extraction efficiency of pixels, and to maximize light-extraction efficiency of each pixel, wherein the light emitting display device includes a substrate having a first area and a second area, a planarization coating layer prepared on the substrate and configured to have a first curve pattern prepared on the first area, and a second curve pattern prepared on the second area, and an emission device prepared on the first curve pattern and the second curve pattern, wherein a thickness of the planarization coating layer overlapping the first curve pattern is different from a thickness of the planarization coating layer overlapping the second curve pattern, and each of the first curve pattern and the second curve pattern includes a plurality of protruding portions having an aspect ratio of 0.4˜0.6. 1. A light emitting display device comprising:a substrate having a first area and a second area;a planarization coating layer disposed on the substrate and having a first curve pattern at the first area, and a second curve pattern at the second area; andan emission element disposed on the first curve pattern and the second curve pattern,wherein a thickness of the planarization coating layer vertically overlapping the first curve pattern is different from a thickness of the planarization coating layer vertically overlapping the second curve pattern, and each of the first curve pattern and the second curve pattern includes a plurality of protruding portions having an aspect ratio in a range of 0.4˜0.6.2. The light emitting display device according to claim 1 , further comprising:red, green and blue pixels at the first area; anda white pixel at the second area.3. The light emitting display device according to claim 2 , wherein the plurality of protruding portions has a half-height aspect ratio in a range of 0.45˜0.7.4. The light emitting display device according to claim 2 , wherein the plurality of ...

TOP-EMITTING WOLED DISPLAY DEVICE

Disclosed is a top-emitting WOLED display device. An optical turning layer with a uniform thickness is added between anode layers of three sub-pixels R, G and B and a reflective metal layer of the display device. Because of arrangement of the optical turning layer, a distance between a WOLED layer and a reflective metal layer is increased. Thus, a total cavity length of a white OLED is increased, and a microcavity effect of a top-emitting WOLED is overcome. The optical turning layer is suitable for manufacture of AMOLED display devices with high-resolution and color gamut. 1. A top-emitting WOLED display device , wherein an optical turning layer is added between anode layers of three sub-pixels R , G and B and a reflective metal layer of the display device.2. The top-emitting WOLED display device according to claim 1 , wherein the anode layers of the three sub-pixels R claim 1 , G and B have a same thickness.3. The top-emitting WOLED display device according to claim 1 , wherein the optical turning layer is made of a transparent material having a refractive index n>1.7.4. The top-emitting WOLED display device according to claim 2 , wherein the optical turning layer is made of a transparent material having a refractive index n>1.7.5. The top-emitting WOLED display device according to claim 1 , wherein the optical turning layer has a thickness in a range from 100 nm to 500 nm.6. The top-emitting WOLED display device according to claim 2 , wherein the optical turning layer has a thickness in a range from 100 nm to 500 nm.7. The top-emitting WOLED display device according to claim 3 , wherein the optical turning layer has a thickness in a range from 100 nm to 500 nm.8. The top-emitting WOLED display device according to claim 1 , comprising a TFT array substrate claim 1 , a reflective metal layer claim 1 , an optical turning layer claim 1 , a WOLED layer claim 1 , an encapsulant resin material layer claim 1 , a color filter claim 1 , a sealant frame claim 1 , and a cover ...

DISPLAY PANEL PATTERNING DEVICE

A patterning device performs patterning in manufacture of a display panel in which thin films including an organic film are laminated above a substrate. The patterning device includes a chamber, light transmissive plates, and a laser emitter. The chamber has a light transmissive window including a first light transmissive plate through which a laser beam is transmitted and accommodates a thin film laminated substrate. A second light transmissive plate through which the laser beam is transmitted is in the chamber between the first light transmissive plate and the thin film laminated substrate at a position spaced away from the thin film laminated substrate. The laser emitter is outside the chamber and emits the laser beam towards the thin film laminated substrate, through the first light transmissive plate and the second light transmissive plate, to irradiate and remove a portion of the thin film. 1. A patterning device performing patterning in manufacture of a display panel in which thin films including an organic film are laminated above a substrate , the patterning device comprising:a chamber having a light transmissive window including a first light transmissive plate through which a laser beam is transmitted, the chamber accommodating a thin film laminated substrate on which a thin film is laminated;a second light transmissive plate through which the laser beam is transmitted, disposed in the chamber between the first light transmissive plate and the thin film laminated substrate at a position spaced away from the thin film laminated substrate; anda laser emitter disposed outside the chamber that emits the laser beam towards the thin film laminated substrate, through the first light transmissive plate and the second light transmissive plate, to irradiate and remove a portion of the thin film.2. The patterning device of claim 1 , further comprising an environment adjuster that adjusts an environment in the chamber to a vacuum or inert gas environment.3. The ...

LIGHT-EMITTING DEVICE, DISPLAY DEVICE, AND ELECTRONIC DEVICE WITH COLOR CONVERSION LAYERS.

A light-emitting device, an electronic device, and a display device each consume less power are provided. The light-emitting device includes a first light-emitting element, a second light-emitting element, and a third light-emitting element that share an EL layer. The EL layer includes a layer containing a light-emitting material that emits blue fluorescence and a layer containing a light-emitting material that emits yellow or green phosphorescence. Light emitted from the second light-emitting element enters a color filter layer or a second color conversion layer, and light emitted from the third light-emitting element enters a first color conversion layer. 1. A light-emitting device comprising:a first light-emitting element;a second light-emitting element;a color filter;a color conversion layer,wherein the color filter and the color conversion layer are provided directly contacting a same surface,wherein the first light-emitting element and the second light-emitting element share an electro luminescent layer,wherein light emitted from the first light-emitting element enters the color filter,wherein light emitted from the second light-emitting element enters the color conversion layer,wherein the color filter transmits green light, andwherein the color conversion layer contains a color conversion substance that emits red light.2. The light-emitting device according to claim 1 , wherein the electro luminescent layer consists of a layer comprising a light-emitting material that emits blue fluorescence and a layer comprising a light-emitting material that emits green phosphorescence claim 1 ,3. The light-emitting device according to claim 1 , wherein the first light-emitting element and the second light-emitting element are tandem light-emitting elements.4. The light-emitting device according to claim 2 , wherein the layer comprising the light-emitting material that emits blue fluorescence and the layer comprising the light-emitting material that emits green ...