公开(公告)号：US20130056710A1

公开(公告)日：2013-03-07

申请号：US13426733

申请日：2012-03-22

申请人： Jae-Hwan Oh ,  Young-Jin Chang ,  Seong-Hyun Jin ,  Se-Hun Park ,  June-Woo Lee ,  Kwang-Hae Kim ,  Jong-Hyun Choi ,  Kwan-Kyu Lee ,  Won-Kyu Lee ,  Jae-Beom Choi

发明人： Jae-Hwan Oh ,  Young-Jin Chang ,  Seong-Hyun Jin ,  Se-Hun Park ,  June-Woo Lee ,  Kwang-Hae Kim ,  Jong-Hyun Choi ,  Kwan-Kyu Lee ,  Won-Kyu Lee ,  Jae-Beom Choi

IPC分类号： H01L27/32 ,  H01L51/56

CPC分类号： H01L27/1255 ,  H01L27/3258 ,  H01L27/3265 ,  H01L51/5265 ,  H01L51/5268 ,  H01L2227/323

摘要： An organic light-emitting display apparatus includes a first insulating layer, a second insulating layer on the first insulating layer and including an unevenness portion, a third insulating layer on the second insulating layer, a pixel electrode on the third insulating layer, an opposite electrode facing the pixel electrode, and an organic emission layer between the pixel electrode and the opposite electrode; a thin film transistor including an active layer, a gate electrode, and source/drain electrodes connected to the active layer, the first insulating layer being between the active layer and the gate electrode and the second insulating layer being between the gate electrode, and the source/drain electrodes; and a capacitor including a lower electrode on a same layer as the gate electrode, a dielectric layer of a same material as the third insulating layer, and an upper electrode on a same layer as the pixel electrode.

摘要翻译： 一种有机发光显示装置，包括第一绝缘层，第一绝缘层上的第二绝缘层，包括凹凸部，第二绝缘层上的第三绝缘层，第三绝缘层上的像素电极，对置电极 面对像素电极，以及像素电极和对置电极之间的有机发光层; 薄膜晶体管，包括有源层，栅电极和连接到有源层的源极/漏极，所述第一绝缘层位于所述有源层和所述栅电极之间，所述第二绝缘层位于所述栅电极与所述栅电极之间， 源极/漏极; 以及电容器，其包括与栅电极相同的层上的下电极，与第三绝缘层相同的材料的电介质层，以及与像素电极同层的上电极。

公开(公告)号：US20130015459A1

公开(公告)日：2013-01-17

申请号：US13323108

申请日：2011-12-12

申请人： June-Woo Lee ,  Jae-Beom Choi ,  Kwan-Wook Jung ,  Jae-Hwan Oh ,  Seong-Hyun Jin ,  Kwang-Hae Kim ,  Jong-Hyun Choi

发明人： June-Woo Lee ,  Jae-Beom Choi ,  Kwan-Wook Jung ,  Jae-Hwan Oh ,  Seong-Hyun Jin ,  Kwang-Hae Kim ,  Jong-Hyun Choi

IPC分类号： H01L29/786 ,  H01L21/336

CPC分类号： H01L27/1237 ,  H01L27/1255 ,  H01L27/127 ,  H01L27/1288 ,  H01L27/3265 ,  H01L27/3276 ,  H01L29/66742 ,  H01L51/5215 ,  H01L51/5265 ,  H01L2227/323

摘要： A thin film transistor (TFT) array substrate includes a TFT on a substrate, the TFT including an active layer, gate electrode, source electrode, drain electrode, first insulating layer between the active layer and the gate electrode, and second insulating layer between the gate electrode and the source and drain electrodes; a pixel electrode on the first insulating layer and the second insulating layer, the pixel electrode being connected to one of the source electrode and drain electrode; a capacitor including a lower electrode on a same layer as the gate electrode and an upper electrode including the same material as the pixel electrode; a third insulating layer directly between the second insulating layer and the pixel electrode and between the lower electrode and the upper electrode; and a fourth insulating layer covering the source electrode, the drain electrode, and the upper electrode, and exposing the pixel electrode.

摘要翻译： 薄膜晶体管（TFT）阵列基板包括在基板上的TFT，所述TFT包括有源层，栅电极，源电极，漏电极，在有源层和栅电极之间的第一绝缘层，以及第二绝缘层 栅电极和源电极和漏电极; 所述第一绝缘层和所述第二绝缘层上的像素电极，所述像素电极连接到所述源电极和漏极之一; 电容器，其包括与所述栅电极相同的层上的下电极和包含与所述像素电极相同的材料的上电极; 直接在第二绝缘层和像素电极之间以及下电极和上电极之间的第三绝缘层; 以及覆盖源电极，漏电极和上电极的第四绝缘层，并使像素电极曝光。

公开(公告)号：US08299470B2

公开(公告)日：2012-10-30

申请号：US11898506

申请日：2007-09-12

申请人： Chul-Kyu Kang ,  Jong-Hyun Choi ,  Woo-Sik Jun ,  Hee-Chul Jeon

发明人： Chul-Kyu Kang ,  Jong-Hyun Choi ,  Woo-Sik Jun ,  Hee-Chul Jeon

IPC分类号： H01L33/00 ,  H01L21/00

CPC分类号： H01L27/1288 ,  H01L27/124

摘要： Provided is a flat display device, and more particularly, an active matrix (AM) flat display device having a thin film transistor (TFT). The flat display device includes a substrate, a plurality of TFTs (thin film transistors) provided on the substrate, each TFT comprising an active layer, a source electrode and a drain electrode that contact the active layer, and an ohmic contact layer interposed between the active layer and the source and drain electrodes, and a light emitting device electrically connected to the TFT, wherein the ohmic contact layer and a layer including the source and drain electrodes are formed to have the same pattern.

摘要翻译： 提供了一种平面显示装置，更具体地，涉及具有薄膜晶体管（TFT）的有源矩阵（AM）平面显示装置。 平面显示装置包括基板，设置在基板上的多个TFT（薄膜晶体管），每个TFT包括与有源层接触的有源层，源电极和漏电极以及介于其间的欧姆接触层 有源层和源极和漏极以及电连接到TFT的发光器件，其中欧姆接触层和包括源极和漏极的层被形成为具有相同的图案。

公开(公告)号：US08203665B2

公开(公告)日：2012-06-19

申请号：US11475942

申请日：2006-06-28

申请人： Jong-Hyun Choi

发明人： Jong-Hyun Choi

IPC分类号： G02F1/1335 ,  G09F13/04 ,  G09F13/08 ,  F21V7/04

CPC分类号： G02F1/133603 ,  G02F1/133609

摘要： A backlight unit as embodied includes a plurality of unit groups, each unit group having a plurality of light emitting diodes (LEDs); and a light mixing layer formed over the unit groups, for mixing lights emitted from the LEDs to provide substantially white light.

摘要翻译： 所实现的背光单元包括多个单元组，每个单元组具有多个发光二极管（LED）; 以及形成在单元组上的光混合层，用于混合从LED发射的光以提供基本上白色的光。

公开(公告)号：US20110297944A1

公开(公告)日：2011-12-08

申请号：US13102419

申请日：2011-05-06

申请人： Jong-Hyun Choi ,  Sung-Ho Kim ,  Joon-Hoo Choi

发明人： Jong-Hyun Choi ,  Sung-Ho Kim ,  Joon-Hoo Choi

IPC分类号： H01L51/52 ,  H01L51/56

CPC分类号： H01L51/5215 ,  H01L27/124 ,  H01L27/1288 ,  H01L27/3246 ,  H01L27/3248 ,  H01L29/4908 ,  H01L51/0554 ,  H01L51/56 ,  H01L2227/323 ,  H01L2251/308

摘要： An organic light-emitting display apparatus and a method of manufacturing the same are disclosed. The organic light-emitting display apparatus includes: an active layer formed on a substrate, a gate electrode including: a first gate electrode layer insulated from the active layer and including a semi-transmissive conductive material, a second gate electrode layer formed on the first gate electrode layer configured to protect the first gate electrode layer, a third gate electrode layer formed on the second gate electrode layer and including a transparent conductive material, and a fourth gate electrode layer formed on the third gate electrode layer and including a conductive material, a pixel electrode including: a first electrode layer formed in the same layer level as the first gate electrode layer and including a semi-transmissive conductive material, a second electrode layer formed on the first electrode layer configured to protect the first electrode layer, a third electrode layer formed on the second electrode layer and including a transparent conductive material, and a fourth electrode layer formed on the third electrode layer and including a conductive material, source and drain electrodes insulated from the gate electrode and electrically connected to the active layer and the pixel electrode, an intermediate layer formed on the pixel electrode and including an organic light-emitting layer, and an opposite electrode formed on the intermediate layer.

摘要翻译： 公开了一种有机发光显示装置及其制造方法。 有机发光显示装置包括：形成在基板上的有源层，栅电极，包括：与有源层绝缘并且包括半透射导电材料的第一栅电极层，形成在第一栅极上的第二栅电极层 被配置为保护第一栅电极层的栅电极层，形成在第二栅极电极层上并包括透明导电材料的第三栅电极层和形成在第三栅电极层上并包括导电材料的第四栅电极层， 像素电极，包括：第一电极层，其形成在与第一栅极电极层相同的层级，并且包括半透射导电材料;第二电极层，形成在第一电极层上，被配置为保护第一电极层;第三电极层， 电极层，形成在第二电极层上，并且包括透明导电材料，第四 电极层，其形成在所述第三电极层上并且包括导电材料，与所述栅电极绝缘并电连接到所述有源层和所述像素电极的源极和漏极，形成在所述像素电极上并包括有机发光 层和形成在中间层上的相对电极。

公开(公告)号：US07994706B2

公开(公告)日：2011-08-09

申请号：US12152601

申请日：2008-05-14

申请人： Jong-Hyun Choi ,  Kyung-Jin Yoo ,  Hee-Chul Jeon

发明人： Jong-Hyun Choi ,  Kyung-Jin Yoo ,  Hee-Chul Jeon

IPC分类号： H01L51/00

CPC分类号： H01L27/3248 ,  H01L51/5212 ,  H01L51/5218 ,  H01L2251/5315

摘要： Provided is an organic light emitting diode (OLED) display device, including: a substrate; a semiconductor layer on the substrate; a gate insulating layer on the substrate with the semiconductor layer; a gate electrode on a region of the gate insulating layer corresponding to the semiconductor layer and insulated from the semiconductor layer; source and drain electrodes connected to the semiconductor layer; metal layers on the source and drain electrodes, spaced a distance apart from each other, and including nickel; a passivation layer over the gate insulating layer; a first electrode on the passivation layer, and electrically connected to the metal layers; an organic layer on the first electrode; and a second electrode on the organic layer.

摘要翻译： 提供了一种有机发光二极管（OLED）显示装置，包括：基板; 衬底上的半导体层; 在具有半导体层的衬底上的栅极绝缘层; 所述栅电极与所述半导体层对应并与所述半导体层绝缘的所述栅极绝缘层的区域上; 源极和漏极连接到半导体层; 源极和漏极上的金属层，彼此隔开一段距离，并包括镍; 栅绝缘层上的钝化层; 钝化层上的第一电极，并电连接到金属层; 第一电极上的有机层; 和有机层上的第二电极。

公开(公告)号：US07968870B2

公开(公告)日：2011-06-28

申请号：US12076048

申请日：2008-03-13

申请人： Chul-Kyu Kang ,  Jong-Hyun Choi ,  Woo-Sik Jun ,  Hee-Chul Jeon

发明人： Chul-Kyu Kang ,  Jong-Hyun Choi ,  Woo-Sik Jun ,  Hee-Chul Jeon

IPC分类号： H01L51/52

CPC分类号： H01L29/41733 ,  H01L27/12 ,  H01L27/124 ,  H01L27/3244

摘要： A thin film transistor, e.g., for use in an organic light emitting display, may include: a gate insulating layer disposed on a gate electrode located on a substrate; a semiconductor layer, disposed on the gate insulating layer; and a planarization layer disposed on the gate insulating layer, the source and drain electrodes, and the channel area, and having openings exposing parts of the first source and drain areas and the source and drain electrodes, respectively. The semiconductor layer may include: a channel area corresponding to the gate electrode; first source and drain areas doped with an impurity outside the channel area; second source and drain areas, including a metal, outside the first source and drain areas; and source and drain electrodes disposed on the second source and drain areas and exposing the first source and drain areas. A pixel electrode may be disposed in one of the openings.

摘要翻译： 例如，用于有机发光显示器的薄膜晶体管可以包括：栅极绝缘层，设置在位于衬底上的栅电极上; 半导体层，设置在所述栅极绝缘层上; 以及设置在所述栅极绝缘层，所述源极和漏极以及所述沟道区上的平坦化层，并且具有分别暴露所述第一源极和漏极区域以及所述源极和漏极的部分的开口。 半导体层可以包括：对应于栅电极的沟道区; 在沟道区域外掺杂杂质的第一源区和漏区; 第二源和漏区，包括金属，在第一源和漏区外; 以及设置在第二源极和漏极区域上并且暴露第一源极和漏极区域的源极和漏极电极。 像素电极可以设置在其中一个开口中。

公开(公告)号：US07928439B2

公开(公告)日：2011-04-19

申请号：US12149580

申请日：2008-05-05

申请人： Hee-Chul Jeon ,  Chul-Kyu Kang ,  Woo-Sik Jun ,  Jong-Hyun Choi

发明人： Hee-Chul Jeon ,  Chul-Kyu Kang ,  Woo-Sik Jun ,  Jong-Hyun Choi

IPC分类号： H01L29/04

CPC分类号： H01L27/3244 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/1288 ,  H01L27/3248 ,  H01L27/3262 ,  H01L29/41733

摘要： A thin film transistor (TFT) may include a substrate, a gate electrode on the substrate, a gate insulating layer on the gate electrode, and a semiconductor layer on the gate insulating layer. The semiconductor layer may include a top surface, a channel area aligned in a vertical direction with the gate electrode, a plurality of doped areas proximate to the channel area, and a plurality of non-doped areas. Source and drain electrodes may be on the top surface of the semiconductor layer aligned above respective ones of the plurality of non-doped areas of the semiconductor layer. A planarization layer may be on the gate insulating layer, the source and drain electrodes and the semiconductor layer channel area, and may include a plurality of openings respectively exposing the plurality of doped areas of the semiconductor layer and a portion of the source electrode and the drain electrode.

摘要翻译： 薄膜晶体管（TFT）可以包括衬底，衬底上的栅极电极，栅电极上的栅极绝缘层和栅极绝缘层上的半导体层。 半导体层可以包括顶表面，在垂直方向上与栅极电极对准的沟道区域，靠近沟道区域的多个掺杂区域以及多个非掺杂区域。 源电极和漏电极可以在半导体层的顶表面上对准半导体层的多个非掺杂区域中的相应一个上方。 平坦化层可以在栅极绝缘层，源极和漏极以及半导体层沟道区上，并且可以包括分别暴露半导体层的多个掺杂区域和源电极的一部分的多个开口 漏电极。

公开(公告)号：US20110049507A1

公开(公告)日：2011-03-03

申请号：US12805701

申请日：2010-08-16

申请人： Jong-Hyun Choi

发明人： Jong-Hyun Choi

IPC分类号： H01L33/00 ,  H01L21/02 ,  H01L51/50

CPC分类号： H01L27/1251 ,  H01L27/1225

摘要： A display and a method of manufacturing the same, the display including a substrate main body, a first thin film transistor on the substrate main body, the first thin film transistor including a first gate electrode, the first gate electrode including polycrystalline silicon, a first semiconductor layer on the first gate electrode, first source electrode, and a first drain electrode, and a second thin film transistor on the substrate main body, the second thin film transistor including a second semiconductor layer, the second semiconductor layer including polycrystalline silicon and being on a same plane as the first gate electrode, a second gate electrode on the second semiconductor layer, a second source electrode, and a second drain electrode.

摘要翻译： 一种显示器及其制造方法，所述显示器包括基板主体，在所述基板主体上的第一薄膜晶体管，所述第一薄膜晶体管包括第一栅电极，所述第一栅电极包括多晶硅，第一 半导体层，第一栅电极，第一源极和第一漏电极以及基板主体上的第二薄膜晶体管，第二薄膜晶体管包括第二半导体层，第二半导体层包括多晶硅， 在与第一栅电极相同的平面上，在第二半导体层上的第二栅电极，第二源电极和第二漏电极。

公开(公告)号：US07821007B2

公开(公告)日：2010-10-26

申请号：US11971191

申请日：2008-01-08

申请人： Jong-Hyun Choi

发明人： Jong-Hyun Choi

IPC分类号： H01L29/76 ,  H01L31/036 ,  H01L31/112

CPC分类号： H01L29/78675 ,  H01L27/1214 ,  H01L29/66757 ,  H01L29/78621 ,  H01L2029/7863

摘要： A thin film transistor, a method of fabricating the same, and a flat panel display device including the same, are provided. According to the method, low resistance regions and high resistance regions can be manufactured through one doping process. The thin film transistor includes: a substrate; a semiconductor layer disposed on the substrate and including source and drain regions, high resistance regions smaller than the source and drain regions, a channel region, and connection regions disposed between the high resistance regions and the channel region; a gate insulating layer disposed on the semiconductor layer; a gate electrode disposed on the gate insulating layer above the channel region; an interlayer insulating layer disposed on the gate electrode; and source and drain electrodes disposed on the interlayer insulating layer and electrically connected to the source and drain regions, respectively.

摘要翻译： 提供薄膜晶体管，其制造方法和包括该薄膜晶体管的平板显示装置。 根据该方法，可以通过一个掺杂工艺制造低电阻区域和高电阻区域。 薄膜晶体管包括：基板; 设置在所述基板上并且包括源极和漏极区域的半导体层，小于所述源极和漏极区域的高电阻区域，沟道区域和设置在所述高电阻区域和所述沟道区域之间的连接区域; 设置在所述半导体层上的栅极绝缘层; 设置在所述沟道区域上方的所述栅极绝缘层上的栅电极; 设置在所述栅电极上的层间绝缘层; 以及设置在层间绝缘层上并分别与源极和漏极区电连接的源极和漏极。