公开(公告)号：US08716928B2

公开(公告)日：2014-05-06

申请号：US12756887

申请日：2010-04-08

Applicant: Yong-Tak Kim ,  Won-Jong Kim ,  Joon-Gu Lee ,  Jin-Baek Choi ,  Chang-Ho Lee ,  Il-Soo Oh ,  Hee-Ju Ko ,  Se-Jin Cho ,  Jin-Young Yun ,  Hyung-Jun Song ,  Kyu-Hwan Hwang ,  Jong-Hyuk Lee

Inventor： Yong-Tak Kim ,  Won-Jong Kim ,  Joon-Gu Lee ,  Jin-Baek Choi ,  Chang-Ho Lee ,  Il-Soo Oh ,  Hee-Ju Ko ,  Se-Jin Cho ,  Jin-Young Yun ,  Hyung-Jun Song ,  Kyu-Hwan Hwang ,  Jong-Hyuk Lee

IPC: H05B33/00 ,  H01J1/62

CPC classification number: H01L51/5234 ,  H01L2251/308

Abstract: Provided is an organic light emitting device including an anode, a cathode, and a light emitting layer disposed between the anode and the cathode, wherein the cathode has a structure including a first metal layer and a second metal layer, or a structure including a first metal layer, a second metal layer, and one selected from the group consisting of an oxide layer, a nitride layer, and a nitric oxide layer, and wherein the cathode has low resistance.

Abstract translation: 本发明提供一种有机发光装置，其包括阳极，阴极和设置在阳极和阴极之间的发光层，其中阴极具有包括第一金属层和第二金属层的结构，或者包括第一 金属层，第二金属层和选自氧化物层，氮化物层和一氧化氮层的一种，并且其中阴极具有低电阻。

公开(公告)号：US20120248465A1

公开(公告)日：2012-10-04

申请号：US13180322

申请日：2011-07-11

Applicant: Jin-Baek Choi ,  Ji-Young Choung ,  Joon-Gu Lee ,  Se-Jin Cho ,  Won-Jong Kim ,  Hee-Joo Ko ,  Yeon-Hwa Lee ,  Young-Woo Song ,  Jong-Hyuk Lee

Inventor： Jin-Baek Choi ,  Ji-Young Choung ,  Joon-Gu Lee ,  Se-Jin Cho ,  Won-Jong Kim ,  Hee-Joo Ko ,  Yeon-Hwa Lee ,  Young-Woo Song ,  Jong-Hyuk Lee

IPC: H01L27/32 ,  H01L51/56

CPC classification number: H01L51/5218 ,  H01L27/3246 ,  H01L51/5215 ,  H01L51/5265 ,  H01L2251/5315

Abstract: An organic light emitting diode display capable of reducing the shortening of image stacking lifetime caused by the residue of the barrier ribs produced during the forming of the barrier ribs is provided. The display includes: a substrate; a first pixel electrode formed on the substrate; barrier ribs formed on the substrate, and having an opening exposing the first pixel electrode; a second pixel electrode formed on the first pixel electrode; an organic light emitting member formed on the second pixel electrode; an organic light emitting member formed on the second pixel electrode; a common electrode formed on the organic light emitting member; and a thin film encapsulation member covering the common electrode. The width of the second pixel electrode is greater than the exposure width of the first pixel electrode exposed through the opening of the barrier ribs.

Abstract translation: 提供一种有机发光二极管显示器，其能够减少在障壁形成期间产生的障壁残留物引起的图像堆叠寿命缩短。 显示器包括：基板; 形成在所述基板上的第一像素电极; 形成在所述基板上的阻挡肋，并且具有暴露所述第一像素电极的开口; 形成在所述第一像素电极上的第二像素电极; 形成在所述第二像素电极上的有机发光部件; 形成在所述第二像素电极上的有机发光部件; 形成在有机发光部件上的公共电极; 以及覆盖公共电极的薄膜封装构件。 第二像素电极的宽度大于通过隔壁的开口暴露的第一像素电极的曝光宽度。

公开(公告)号：US20120235144A1

公开(公告)日：2012-09-20

申请号：US13207218

申请日：2011-08-10

Applicant: Ji-Young Choung ,  Jin-Baek Choi ,  Joon-Gu Lee ,  Se-Jin Cho ,  Hee-Joo Ko ,  Yeon-Hwa Lee ,  Won-Jong Kim ,  Young-Woo Song ,  Jong-Hyuk Lee

Inventor： Ji-Young Choung ,  Jin-Baek Choi ,  Joon-Gu Lee ,  Se-Jin Cho ,  Hee-Joo Ko ,  Yeon-Hwa Lee ,  Won-Jong Kim ,  Young-Woo Song ,  Jong-Hyuk Lee

IPC: H01L33/36 ,  H01L33/40 ,  H01L33/16

CPC classification number: H01L51/5231 ,  H01L27/3244 ,  H01L2251/5315

Abstract: An organic light emitting diode device includes a substrate, a thin film transistor on the substrate, a first pixel electrode electrically connected to the thin film transistor, a pixel defining layer on the first pixel electrode and partitioning a light emitting region, a second pixel electrode contacting the first pixel electrode at the light emitting region, a light emitting layer contacting the second pixel electrode at the light emitting region, and a common electrode on the light emitting layer; and a method of manufacturing the same is provided.

Abstract translation: 一种有机发光二极管装置，包括基板，基板上的薄膜晶体管，电连接到薄膜晶体管的第一像素电极，第一像素电极上的像素限定层和分配发光区域，第二像素电极 在发光区域处接触第一像素电极，在发光区域接触第二像素电极的发光层和发光层上的公共电极; 并提供其制造方法。

公开(公告)号：US20120181544A1

公开(公告)日：2012-07-19

申请号：US13244135

申请日：2011-09-23

Applicant: Yeon-Hwa Lee ,  Won-Jong Kim ,  Ji-Young Choung ,  Joon-Gu Lee ,  Darby Choi ,  Young-Woo Song ,  Jong-Hyuk Lee

Inventor： Yeon-Hwa Lee ,  Won-Jong Kim ,  Ji-Young Choung ,  Joon-Gu Lee ,  Darby Choi ,  Young-Woo Song ,  Jong-Hyuk Lee

IPC: H01L51/10

CPC classification number: H01L27/3246 ,  H01L27/3281 ,  H01L51/0037 ,  H01L51/0038 ,  H01L51/5275 ,  H01L51/529

Abstract: An organic light-emitting display device includes a substrate; a thin-film transistor on the substrate; a first insulating layer covering the thin-film transistor; a first electrode on the first insulating layer, and electrically connected to the thin-film transistor; a second insulating layer on the first insulating layer so as to cover the first electrode, and having an opening for exposing a part of the first electrode; a porous member in the second insulating layer; a second electrode on the second insulating layer, and facing the first electrode so as to correspond to the opening; and an organic emission layer between the first electrode and the second electrode so as to correspond to the opening. The organic light-emitting display device may prevent degradation of characteristics of an organic light-emitting device due to discharge of gas from an organic material.

Abstract translation: 有机发光显示装置包括：基板; 衬底上的薄膜晶体管; 覆盖薄膜晶体管的第一绝缘层; 在所述第一绝缘层上的第一电极，并且电连接到所述薄膜晶体管; 在所述第一绝缘层上的第二绝缘层，以覆盖所述第一电极，并具有用于暴露所述第一电极的一部分的开口; 第二绝缘层中的多孔构件; 在第二绝缘层上的第二电极，并且面对第一电极以对应于开口; 以及在所述第一电极和所述第二电极之间的有机发射层，以对应于所述开口。 有机发光显示装置可以防止由于从有机材料中排出气体导致的有机发光装置的特性劣化。

公开(公告)号：US07947973B2

公开(公告)日：2011-05-24

申请号：US11729840

申请日：2007-03-30

Applicant: Young-Woo Song ,  Jong-Hyuk Lee ,  Won-Jong Kim ,  Yoon-Hyeung Cho ,  Joon-Gu Lee ,  Jae-Heung Ha

Inventor： Young-Woo Song ,  Jong-Hyuk Lee ,  Won-Jong Kim ,  Yoon-Hyeung Cho ,  Joon-Gu Lee ,  Jae-Heung Ha

IPC: H01L29/08 ,  H01L21/00

CPC classification number: H01L51/5281 ,  H01L51/5293 ,  Y10S428/917

Abstract: An organic light-emitting device, including a substrate, an organic light-emitting element on the substrate, a sealing member on the organic light-emitting element, a ¼ wavelength layer on one surface of the substrate, the organic light-emitting element, or the sealing member, and a linear polarization layer on one surface of the substrate, the organic light-emitting element, the sealing member, or the ¼ wavelength layer, the linear polarization layer being closer to an image display surface than the ¼ wavelength layer.

Abstract translation: 一种有机发光装置，包括基板，有机发光元件，基板上的有机发光元件，有机发光元件上的密封元件，基板的一个表面上的1/4波长层，有机发光元件， 或密封构件，以及在基板的一个表面上的线偏振层，有机发光元件，密封构件或1/4波长层，线偏振层比1/4波长层更靠近图像显示面 。

公开(公告)号：US20100207149A1

公开(公告)日：2010-08-19

申请号：US12701836

申请日：2010-02-08

Applicant: Won-Jong Kim ,  Chang-Ho Lee ,  Jong-Hyuk Lee ,  Young-Woo Song ,  Yong-Tak Kim ,  Jin-Baek Choi ,  Joon-Gu Lee ,  Se-Jin Cho ,  Hee-Joo Ko ,  Il-Soo Oh ,  Hye-Lim Lee ,  Kyu-Hawn Hwang

Inventor： Won-Jong Kim ,  Chang-Ho Lee ,  Jong-Hyuk Lee ,  Young-Woo Song ,  Yong-Tak Kim ,  Jin-Baek Choi ,  Joon-Gu Lee ,  Se-Jin Cho ,  Hee-Joo Ko ,  Il-Soo Oh ,  Hye-Lim Lee ,  Kyu-Hawn Hwang

IPC: H01L33/00 ,  H01L21/28

CPC classification number: H01L51/5271 ,  H01L51/5206 ,  H01L51/5218 ,  H01L51/5234 ,  H01L2251/5315

Abstract: An organic light emitting diode (OLED) including: a substrate; a reflection layer on the substrate and including metal; a first electrode on the reflection layer and including a light transparent aluminum zinc oxide (AZO); an organic layer on the first electrode and including an emitting layer; and a second electrode on the organic layer and including a semi-permeable reflection layer.

Abstract translation: 一种有机发光二极管（OLED），包括：基板; 基底上的反射层，包括金属; 反射层上的第一电极，并且包括透光的铝氧化锌（AZO）; 在第一电极上的有机层，包括发光层; 和有机层上的第二电极，并且包括半透射反射层。

公开(公告)号：US07659662B2

公开(公告)日：2010-02-09

申请号：US11358132

申请日：2006-02-22

Applicant: Young-Woo Song ,  Yoon-Chang Kim ,  Jong-Seok Oh ,  Sang-Hwan Cho ,  Ji-Hoon Ahn ,  Joon-Gu Lee ,  So-Young Lee ,  Jae-Heung Ha

Inventor： Young-Woo Song ,  Yoon-Chang Kim ,  Jong-Seok Oh ,  Sang-Hwan Cho ,  Ji-Hoon Ahn ,  Joon-Gu Lee ,  So-Young Lee ,  Jae-Heung Ha

IPC: H05B33/00 ,  H01J1/62

CPC classification number: H01L27/322 ,  H01L51/5275

Abstract: An electroluminescence (EL) display device is disclosed with a microlens layer positioned between a light-emission layer and a color converting layer or a color filter layer. The microlens layer can be formed separately or integrally with an electrode of the EL display device. Light emitted from the light-emitting layer passes through an electrode and then through the microlens layer, which has a higher refractive index than the electrode to focus light in a predetermined direction. The light then passes through the color converting layer or a color filter layer to emit red, green, or blue light from the device. The microlens layer and color converting layer or color filter layer can be disposed for either active matrix or passive matrix, and for either a top-emission type, bottom-emission type, or dual emission type EL display device for improved external light coupling efficiency and brightness.

Abstract translation: 公开了一种电致发光（EL）显示装置，其具有位于发光层和颜色转换层或滤色器层之间的微透镜层。 微透镜层可以与EL显示装置的电极单独地或一体地形成。 从发光层发射的光通过电极，然后穿过具有比电极更高的折射率的微透镜层，以将光在预定方向上聚焦。 然后，光穿过颜色转换层或滤色器层，以从装置发出红色，绿色或蓝色光。 微透镜层和颜色转换层或滤色器层可以设置用于有源矩阵或无源矩阵，以及用于改善外部光耦合效率的顶部发射型，底部发射型或双发射型EL显示装置， 亮度。

公开(公告)号：US20090273728A1

公开(公告)日：2009-11-05

申请号：US12385972

申请日：2009-04-24

Applicant: Young-Woo Song ,  Jong-Hyuk Lee ,  Kyu-Hwan Hwang ,  Jong-Seok Oh ,  Joon-Gu Lee ,  Jae-Heung Ha ,  Chul-Woo Park

Inventor： Young-Woo Song ,  Jong-Hyuk Lee ,  Kyu-Hwan Hwang ,  Jong-Seok Oh ,  Joon-Gu Lee ,  Jae-Heung Ha ,  Chul-Woo Park

IPC: G02F1/1335

CPC classification number: G02F1/133536 ,  G02B5/3058 ,  G02F2001/133548 ,  G02F2201/08 ,  G02F2201/38

Abstract: A liquid crystal display apparatus includes a backlight unit, a second polarization layer, a liquid crystal layer disposed between the backlight unit and the second polarization layer, a first polarization layer disposed between the backlight unit and the liquid crystal layer. In an embodiment, a surface of the first polarization layer facing the backlight unit includes a reflective surface and a surface of the first polarization layer facing the backlight unit includes an absorbent surface. In another embodiment, the first polarization layer includes grids, which include a metal, and absorbing members, which include dielectric materials. In another embodiment, the first polarization layer includes grids, each of which includes a first component including a dielectric material and a second component including a metal.

Abstract translation: 液晶显示装置包括背光单元，第二偏振层，设置在背光单元和第二偏振层之间的液晶层，设置在背光单元和液晶层之间的第一偏振层。 在一个实施例中，面向背光单元的第一偏振层的表面包括反射表面，并且面向背光单元的第一偏振层的表面包括吸收表面。 在另一个实施例中，第一偏振层包括包括金属的网格和包括电介质材料的吸收构件。 在另一个实施例中，第一偏振层包括格栅，每个栅格包括包括电介质材料的第一元件和包括金属的第二元件。

公开(公告)号：US20080165243A1

公开(公告)日：2008-07-10

申请号：US11854459

申请日：2007-09-12

Applicant: Jong-Seok Oh ,  Jong-hyuk Lee ,  Young-Woo Song ,  Kyu-Hwan Hwang ,  Joon-Gu Lee ,  Jae-Heung Ha ,  Chul-Woo Park

Inventor： Jong-Seok Oh ,  Jong-hyuk Lee ,  Young-Woo Song ,  Kyu-Hwan Hwang ,  Joon-Gu Lee ,  Jae-Heung Ha ,  Chul-Woo Park

IPC: B41J2/45 ,  H01J1/62

CPC classification number: B41J2/45 ,  H01L51/5203

Abstract: A print head includes a light source, a driver chip electrically connected to the light source and a lens array on the side of light irradiation of the light source. The light source includes a substrate and a plurality of organic light emitting diodes arranged in adjacent groups on the substrate. Each of the organic light emitting diodes of a group includes a first electrode, an organic emissive layer, and a second electrode. First wires on the substrate connect each first electrode to a first electrode in an adjacent group. A separator is located between the adjacent groups. A first pad on the substrate is electrically connected to each first electrode of each of the organic light emitting diodes of a first group and a plurality of second pads are located on the substrate, each second pad electrically connected to the second electrode of each group.

Abstract translation: 打印头包括光源，电连接到光源的驱动器芯片和在光源的光照射侧的透镜阵列。 光源包括基板和布置在基板上的相邻组中的多个有机发光二极管。 组中的每个有机发光二极管包括第一电极，有机发光层和第二电极。 基板上的第一导线将每个第一电极连接到相邻组中的第一电极。 分隔物位于相邻组之间。 衬底上的第一焊盘电连接到第一组的每个有机发光二极管的每个第一电极，并且多个第二焊盘位于衬底上，每个第二焊盘电连接到每个组的第二电极。

公开(公告)号：US20070114923A1

公开(公告)日：2007-05-24

申请号：US11641070

申请日：2006-12-19

Applicant: Young-Rag Do ,  Yoon-Chang Kim ,  Ji-Hoon Ahn ,  Sang-Hwan Cho ,  Joon-Gu Lee

Inventor： Young-Rag Do ,  Yoon-Chang Kim ,  Ji-Hoon Ahn ,  Sang-Hwan Cho ,  Joon-Gu Lee

IPC: H01J1/62 ,  H01J63/04

CPC classification number: H01L51/5275 ,  H01L27/3244 ,  H01L27/3281 ,  H01L51/5271 ,  H05B33/10

Abstract: An electroluminescence display device including a substrate, a corrugated structure formed on the substrate, wherein the corrugated structure disperses light through diffraction and reflection; and a first electrode layer, a first insulation layer, a fluorescent layer, a second insulation layer, and a second electrode layer sequentially formed on the substrate to follow the shape of the corrugated structure.