公开(公告)号：US20110186847A1

公开(公告)日：2011-08-04

申请号：US13020687

申请日：2011-02-03

申请人： Jong-Yun Kim ,  Il-Jeong Lee ,  Do-Hyun Kwon ,  Jong-Mo Yeo

发明人： Jong-Yun Kim ,  Il-Jeong Lee ,  Do-Hyun Kwon ,  Jong-Mo Yeo

IPC分类号： H01L51/52 ,  H01L51/56

CPC分类号： H01L51/52 ,  H01L27/1255 ,  H01L29/4908 ,  H01L51/56

摘要： An organic light emitting diode display and a fabricating method of the same are disclosed. In one embodiment, the display includes i) a substrate having a thin film transistor region and a pixel region, ii) a semiconductor layer formed in the thin film transistor region, iii) a gate insulating layer formed on the substrate and the semiconductor layer and vi) a lower electrode formed on the gate insulating layer, wherein the lower electrode is formed in the pixel region. The display further includes i) a gate electrode formed on the gate insulating layer, wherein the gate electrode is formed substantially directly above the semiconductor layer, ii) an interlayer insulating layer formed on the gate insulating layer, the lower electrode and the gate electrode and iii) source and drain electrodes formed on the interlayer insulating layer and electrically connected with the semiconductor layer. Each of the lower electrode and the gate electrode is formed of a first conductive layer and a second conductive layer formed on the first conductive layer. The second conductive layer and the source/drain electrodes are formed of the same material.

摘要翻译： 公开了一种有机发光二极管显示器及其制造方法。 在一个实施例中，显示器包括i）具有薄膜晶体管区域和像素区域的衬底，ii）形成在薄膜晶体管区域中的半导体层，iii）形成在衬底和半导体层上的栅极绝缘层，以及 vi）形成在栅绝缘层上的下电极，其中下电极形成在像素区域中。 所述显示器还包括i）形成在所述栅极绝缘层上的栅电极，其中所述栅电极基本上直接形成在所述半导体层上方，ii）形成在所述栅绝缘层，所述下电极和所述栅电极上的层间绝缘层，以及 iii）形成在层间绝缘层上并与半导体层电连接的源极和漏极。 下电极和栅电极各自由形成在第一导电层上的第一导电层和第二导电层形成。 第二导电层和源极/漏极由相同的材料形成。

公开(公告)号：US20120168765A1

公开(公告)日：2012-07-05

申请号：US13183612

申请日：2011-07-15

申请人： Jong-Yun Kim ,  Il-Jeong Lee ,  Young-Dae Kim ,  Jong-Mo Yeo

发明人： Jong-Yun Kim ,  Il-Jeong Lee ,  Young-Dae Kim ,  Jong-Mo Yeo

IPC分类号： H01L29/786 ,  B32B27/20 ,  C08K9/00 ,  H01B1/12 ,  H01B1/24 ,  H01B1/22 ,  B32B27/06 ,  B32B7/02

CPC分类号： H01L27/1262 ,  C08K3/017 ,  C08K3/04 ,  C08K7/14 ,  C08K9/02 ,  Y10T428/2495

摘要： A flexible substrate for a display device comprises a polymer resin, an inorganic fiber material, and an antistatic agent, and has a surface resistivity of less than 1011Ω. A display device includes the flexible substrate.

摘要翻译： 用于显示装置的柔性基板包括聚合物树脂，无机纤维材料和抗静电剂，并且具有小于1011和OHgr的表面电阻率。 显示装置包括柔性基板。

公开(公告)号：US08629450B2

公开(公告)日：2014-01-14

申请号：US13183612

申请日：2011-07-15

申请人： Jong-Yun Kim ,  Il-Jeong Lee ,  Young-Dae Kim ,  Jong-Mo Yeo

发明人： Jong-Yun Kim ,  Il-Jeong Lee ,  Young-Dae Kim ,  Jong-Mo Yeo

IPC分类号： H01L29/786

CPC分类号： H01L27/1262 ,  C08K3/017 ,  C08K3/04 ,  C08K7/14 ,  C08K9/02 ,  Y10T428/2495

摘要： A flexible substrate for a display device comprises a polymer resin, an inorganic fiber material, and an antistatic agent, and has a surface resistivity of less than 1011Ω. A display device includes the flexible substrate.

摘要翻译： 用于显示装置的柔性基板包括聚合物树脂，无机纤维材料和抗静电剂，并且具有小于1011Omega的表面电阻率。 显示装置包括柔性基板。

公开(公告)号：US20110042678A1

公开(公告)日：2011-02-24

申请号：US12805856

申请日：2010-08-20

申请人： Jong-Yun Kim ,  Il-Jeong Lee

发明人： Jong-Yun Kim ,  Il-Jeong Lee

IPC分类号： H01L33/16 ,  H01L29/04 ,  H01L21/28

CPC分类号： H01L27/3276 ,  H01L27/12

摘要： An organic light emitting diode (OLED) display device having a pixel area and a pad area. The pad area includes a silicon layer pattern arranged on the substrate, an insulating layer arranged on the silicon layer pattern, an interconnection layer arranged on the insulating layer, and a protective layer surrounding an edge of the interconnection layer and having an opening exposing the interconnection layer. Since a surface area of the interconnection layer is increased due to a roughness of the underlying polycrystalline silicon layer pattern in the pad area, resulting in increased contact area and reduced contact resistance between parts configured to operate a flat panel display device and the interconnection layer is increased.

摘要翻译： 一种具有像素区域和焊盘区域的有机发光二极管（OLED）显示装置。 焊盘区域包括布置在衬底上的硅层图案，布置在硅层图案上的绝缘层，布置在绝缘层上的互连层以及围绕互连层的边缘的保护层，并且具有露出互连的开口 层。 由于由于焊盘区域中的下面的多晶硅层图案的粗糙度而导致互连层的表面积增加，导致构造成操作平板显示装置的部件和互连层之间的接触面积增大和接触电阻降低 增加。

公开(公告)号：US08445910B2

公开(公告)日：2013-05-21

申请号：US13074142

申请日：2011-03-29

申请人： Jong-Yun Kim ,  Il-Jeong Lee ,  Choong-Youl Im

发明人： Jong-Yun Kim ,  Il-Jeong Lee ,  Choong-Youl Im

IPC分类号： H01L29/04

CPC分类号： H01L27/3276 ,  H01L27/1255 ,  H01L27/3265

摘要： In an organic light emitting display, a conductive layer is formed on the bottom surface of a substrate, and the conductive layer is used as a wiring line for supplying a power source, and as the electrode of a capacitor. Therefore, it is possible to easily secure the aperture ratio of a pixel, to easily solve the problem of IR drops by controlling the area or thickness of the conductive layer, and to easily secure the electrostatic capacity of the capacitor. In particular, in the case of a front surface light emitting structure, since a capacitor of a metal/insulating layer/metal (MIM) structure may be formed in a light emitting region, enough aperture ratio and electrostatic capacity may be secured. Therefore, a high resolution organic light emitting display may be easily realized, and enough aperture ratio and electrostatic capacity are secured so as to realize high picture quality.

摘要翻译： 在有机发光显示器中，在基板的底面上形成导电层，并且将导电层用作用于供电的布线和电容器的电极。 因此，可以容易地确保像素的开口率，通过控制导电层的面积或厚度容易地解决IR滴的问题，并且容易地确保电容器的静电容量。 特别地，在前面发光结构的情况下，由于可以在发光区域形成金属/绝缘层/金属（MIM）结构的电容器，因此可以确保足够的开口率和静电容量。 因此，可以容易地实现高分辨率有机发光显示器，并且确保足够的开口率和静电容量，以便实现高画质。

公开(公告)号：US20110291091A1

公开(公告)日：2011-12-01

申请号：US13074142

申请日：2011-03-29

申请人： Jong-Yun Kim ,  Il-Jeong Lee ,  Choong-Youl Im

发明人： Jong-Yun Kim ,  Il-Jeong Lee ,  Choong-Youl Im

IPC分类号： H01L51/52

CPC分类号： H01L27/3276 ,  H01L27/1255 ,  H01L27/3265

摘要： In an organic light emitting display, a conductive layer is formed on the bottom surface of a substrate, and the conductive layer is used as a wiring line for supplying a power source, and as the electrode of a capacitor. Therefore, it is possible to easily secure the aperture ratio of a pixel, to easily solve the problem of IR drops by controlling the area or thickness of the conductive layer, and to easily secure the electrostatic capacity of the capacitor. In particular, in the case of a front surface light emitting structure, since a capacitor of a metal/insulating layer/metal (MIM) structure may be formed in a light emitting region, enough aperture ratio and electrostatic capacity may be secured. Therefore, a high resolution organic light emitting display may be easily realized, and enough aperture ratio and electrostatic capacity are secured so as to realize high picture quality.

摘要翻译： 在有机发光显示器中，在基板的底面上形成导电层，并且将导电层用作用于供电的布线和电容器的电极。 因此，可以容易地确保像素的开口率，通过控制导电层的面积或厚度容易地解决IR滴的问题，并且容易地确保电容器的静电容量。 特别地，在前面发光结构的情况下，由于可以在发光区域形成金属/绝缘层/金属（MIM）结构的电容器，因此可以确保足够的开口率和静电容量。 因此，可以容易地实现高分辨率有机发光显示器，并且确保足够的开口率和静电容量，以便实现高画质。

公开(公告)号：US08785940B2

公开(公告)日：2014-07-22

申请号：US13238928

申请日：2011-09-21

申请人： Jong-Yun Kim ,  Il-Jeong Lee ,  Young-Dae Kim

发明人： Jong-Yun Kim ,  Il-Jeong Lee ,  Young-Dae Kim

IPC分类号： H01L27/12

CPC分类号： H01L27/3258 ,  H01L27/3223 ,  H01L27/3246

摘要： An organic light-emitting display apparatus may include: a planarization layer disposed on a substrate and covering a plurality of thin film transistors; pixel electrodes, each comprising a light emission portion and anon-light emission portion, the light emission portion being arranged on the planarization layer in a first grid pattern; via-holes, each connecting one thin film transistor and one pixel electrode through the planarization layer, and arranged in a second grid pattern offset from the first grid pattern; dummy via-holes spaced apart from the via-holes; a pixel-defining layer (PDL) disposed on the planarization layer and covering the via-holes, the dummy via-holes, and the non-light emission portion of the pixel electrodes; an organic layer disposed on the light emission portion and comprising an emissive layer; and an opposite electrode disposed on the organic layer.

摘要翻译： 有机发光显示装置可以包括：设置在基板上并覆盖多个薄膜晶体管的平坦化层; 每个像素电极包括发光部分和阴极发射部分，所述发光部分以第一格子图案布置在所述平坦化层上; 通孔，每个通过所述平坦化层连接一个薄膜晶体管和一个像素电极，并且以与所述第一格栅图案偏移的第二格栅图案布置; 与通孔间隔开的虚拟通孔; 设置在平坦化层上并覆盖像素电极的通孔，虚拟通孔和非发光部分的像素限定层（PDL）; 设置在所述发光部分上并包括发光层的有机层; 以及设置在有机层上的相对电极。

公开(公告)号：US20120292621A1

公开(公告)日：2012-11-22

申请号：US13238928

申请日：2011-09-21

申请人： Jong-Yun Kim ,  Il-Jeong Lee ,  Young-Dae Kim

发明人： Jong-Yun Kim ,  Il-Jeong Lee ,  Young-Dae Kim

IPC分类号： H01L51/10 ,  H01L51/56

CPC分类号： H01L27/3258 ,  H01L27/3223 ,  H01L27/3246

摘要： An organic light-emitting display apparatus may include: a planarization layer disposed on a substrate and covering a plurality of thin film transistors; pixel electrodes, each comprising a light emission portion and anon-light emission portion, the light emission portion being arranged on the planarization layer in a first grid pattern; via-holes, each connecting one thin film transistor and one pixel electrode through the planarization layer, and arranged in a second grid pattern offset from the first grid pattern; dummy via-holes spaced apart from the via-holes; a pixel-defining layer (PDL) disposed on the planarization layer and covering the via-holes, the dummy via-holes, and the non-light emission portion of the pixel electrodes; an organic layer disposed on the light emission portion and comprising an emissive layer; and an opposite electrode disposed on the organic layer.

摘要翻译： 有机发光显示装置可以包括：设置在基板上并覆盖多个薄膜晶体管的平坦化层; 每个像素电极包括发光部分和阴极发射部分，所述发光部分以第一格子图案布置在所述平坦化层上; 通孔，每个通过所述平坦化层连接一个薄膜晶体管和一个像素电极，并且以与所述第一格栅图案偏移的第二格栅图案布置; 与通孔间隔开的虚拟通孔; 设置在平坦化层上并覆盖像素电极的通孔，虚拟通孔和非发光部分的像素限定层（PDL）; 设置在所述发光部分上并包括发光层的有机层; 以及设置在有机层上的相对电极。

公开(公告)号：US20120007057A1

公开(公告)日：2012-01-12

申请号：US13098271

申请日：2011-04-29

申请人： Jong-Hyun Choi ,  Jong-Yun Kim ,  Jin-Goo Kang ,  Dae-Hyun Noh

发明人： Jong-Hyun Choi ,  Jong-Yun Kim ,  Jin-Goo Kang ,  Dae-Hyun Noh

IPC分类号： H01L27/32 ,  H01L51/56 ,  H01L51/52

CPC分类号： H01L51/56 ,  H01L27/3246

摘要： An organic light-emitting display device including a substrate; at least one thin-film transistor (TFT) formed on the substrate; a planarizing layer covering the TFT; a pixel electrode, which is formed on the planarizing layer and is connected to the TFT; a protective layer surrounding an edge of the pixel electrode; a pixel defining layer (PDL), which has an overhang (OH) structure protruding more than the top surface of the protective layer, covers the protective layer and the edge of the pixel electrode, and exposes a portion of the pixel electrode surrounded by the protective layer; a counter electrode facing the pixel electrode; and an intermediate layer, which is interposed between the pixel electrode and the counter electrode and includes a light-emitting layer and at least one organic layer, where the thickness of the intermediate layer is greater than the thickness of the protective layer.

摘要翻译： 一种有机发光显示装置，包括：基板; 在所述基板上形成的至少一个薄膜晶体管（TFT）; 覆盖TFT的平坦化层; 像素电极，其形成在平坦化层上并连接到TFT; 围绕像素电极的边缘的保护层; 具有比保护层的顶表面突出的突出（OH）结构的像素限定层（PDL）覆盖保护层和像素电极的边缘，并且暴露由像素电极包围的像素电极的一部分 保护层; 面对像素电极的对置电极; 以及中间层，其介于像素电极和对电极之间，并且包括发光层和至少一个有机层，其中中间层的厚度大于保护层的厚度。

公开(公告)号：US20070295961A1

公开(公告)日：2007-12-27

申请号：US11811721

申请日：2007-06-11

申请人： Jong-Yun Kim

发明人： Jong-Yun Kim

IPC分类号： H01L29/08 ,  H01L33/00 ,  H05B33/24

CPC分类号： H01L51/5271 ,  H01L27/1248 ,  H01L27/3244 ,  H01L2251/5315

摘要： An organic light emitting display is disclosed. One embodiment of the organic light emitting display includes a substrate member and a plurality of pixels that are formed on the substrate member. At least one of the pixels includes a thin film transistor, a light emitting element that is electrically connected to the thin film transistor, and a reflective layer that is disposed between the thin film transistor and the light emitting element and that is insulated from each of the thin film transistor and the light emitting element.

摘要翻译： 公开了一种有机发光显示器。 有机发光显示器的一个实施例包括形成在基板部件上的基板部件和多个像素。 至少一个像素包括薄膜晶体管，电连接到薄膜晶体管的发光元件和设置在薄膜晶体管和发光元件之间并且与薄膜晶体管绝缘的反射层 薄膜晶体管和发光元件。