公开(公告)号：US09997741B2

公开(公告)日：2018-06-12

申请号：US15374840

申请日：2016-12-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jong-Hyun Choi ,  Dong-Hyun Lee ,  Dae-Woo Lee ,  Seong-Hyun Jin ,  Guang-Hai Jin

IPC: H01L51/56 ,  H01L27/32 ,  H01L51/52 ,  H01L51/00

CPC classification number: H01L51/56 ,  H01L27/1259 ,  H01L27/3211 ,  H01L27/3218 ,  H01L27/3246 ,  H01L27/3248 ,  H01L27/3262 ,  H01L27/3265 ,  H01L51/0023 ,  H01L51/5265 ,  H01L51/5271 ,  H01L51/5275

Abstract: A method of manufacturing an organic light-emitting display includes a first mask process forming an active layer of a TFT and a refractive layer on a substrate, forming a DBR layer covering the active and refractive layers, a second mask process forming a gate electrode and a first electrode unit on the DBR layer, forming an interlayer insulation layer covering the gate electrode and the first electrode unit, a third mask process forming contact holes in the interlayer insulation layer and the DBR layer exposing portions of the active layer and a hole exposing the first electrode unit, a fourth mask process forming source and drain electrodes on the interlayer insulation layer that contact the active layer via the contact holes, and forming a pixel electrode from the first electrode unit, and a fifth mask process forming a pixel definition layer exposing the pixel electrode.

公开(公告)号：US20150137097A1

公开(公告)日：2015-05-21

申请号：US14536035

申请日：2014-11-07

Applicant: Samsung Display Co., Ltd.

Inventor： Jong-Hyun Choi ,  Shin-Moon Kang

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

CPC classification number: H01L27/3258 ,  H01L27/3279 ,  H01L51/5212 ,  H01L51/5228

Abstract: An organic light-emitting diode (OLED) display and a method of manufacturing the OLED display are disclosed. In one aspect, the OLED display includes a substrate including a display region and a peripheral region, a first auxiliary electrode formed in the peripheral region, and a protecting electrode. The protecting electrode can be formed in the display region and the peripheral region, wherein at least a portion of the protecting electrode can be formed above the first auxiliary electrode.

Abstract translation: 公开了一种有机发光二极管（OLED）显示器和OLED显示器的制造方法。 一方面，OLED显示器包括包括显示区域和外围区域的基板，形成在周边区域中的第一辅助电极和保护电极。 保护电极可以形成在显示区域和周边区域中，其中保护电极的至少一部分可以形成在第一辅助电极上方。

公开(公告)号：US08987773B2

公开(公告)日：2015-03-24

申请号：US14027167

申请日：2013-09-14

Applicant: Samsung Display Co., Ltd.

Inventor： Hae-Yeon Lee ,  Jin-Gon Oh ,  Jung-Bae Kim ,  Jong-Hyun Choi ,  Keum-Nam Kim

IPC: H01L33/00 ,  H01L27/32

CPC classification number: H01L27/3279 ,  H01L27/3276

Abstract: An organic light emitting diode display includes: a pixel region; and a peripheral region surrounding the pixel region, the peripheral region including: a gate common voltage line; an interlayer insulating film that covers the gate common voltage line and has a common voltage contact hole exposing part of the gate common voltage line; a data common voltage line that is formed on the interlayer insulating film and comes in contact with the gate common voltage line via the common voltage contact hole; barrier ribs that cover the data common voltage line and have common voltage openings exposing part of the data common voltage line; and a peripheral common electrode that is formed on the barrier ribs and comes in contact with the data common voltage line via the common voltage openings, wherein the barrier ribs are formed at positions corresponding to the boundaries with the common voltage contact hole.

Abstract translation: 有机发光二极管显示器包括：像素区域; 以及围绕所述像素区域的周边区域，所述周边区域包括：栅极公共电压线; 覆盖所述栅极公共电压线并且具有暴露所述栅极公共电压线的一部分的公共电压接触孔的层间绝缘膜; 形成在层间绝缘膜上并通过公共电压接触孔与栅极公共电压线接触的数据公共电压线; 阻挡肋覆盖数据公共电压线，并具有暴露部分数据公共电压线的公共电压开口; 以及形成在隔壁上并通过公共电压开口与数据公共电压线接触的外围公共电极，其中在与公共电压接触孔的边界相对应的位置处形成阻挡肋。

公开(公告)号：US12035595B2

公开(公告)日：2024-07-09

申请号：US17261527

申请日：2019-07-12

Applicant: Samsung Display Co., Ltd.

Inventor： Seung-Hwan Cho ,  Jong-Hyun Choi ,  Ju-Chan Park

IPC: H10K59/131 ,  H10K59/126 ,  H10K77/10 ,  H10K102/00

CPC classification number: H10K59/1315 ,  H10K59/126 ,  H10K77/111 ,  H10K2102/311

Abstract: A display apparatus including a display area for displaying an image and a peripheral area that is a non-display area includes a base substrate, a first data line disposed in the display area on the base substrate, a first connecting line at least partially disposed in the display area on the base substrate and electrically connected to the first data line through a connection contact hole, a data pad disposed in the peripheral area, and a first data spider line disposed in the peripheral area between the data pad and the display area and electrically connected to the first connecting line and the data pad.

公开(公告)号：US09966424B2

公开(公告)日：2018-05-08

申请号：US15219661

申请日：2016-07-26

Applicant: Samsung Display Co., Ltd

Inventor： Ki-Nyeng Kang ,  Jong-Hyun Choi ,  Sun-Kwang Kim

IPC: H01L27/32

CPC classification number: H01L27/3276 ,  H01L27/3206 ,  H01L27/3211 ,  H01L27/3213 ,  H01L27/3216 ,  H01L27/3246 ,  H01L27/326 ,  H01L2227/323 ,  H01L2251/5323

Abstract: An organic light emitting diode display device includes a substrate, a pixel structure, and a wiring pattern. The substrate includes a plurality of pixel regions each having sub-pixel regions and a transparent region. The pixel structure is disposed in the sub-pixel region on the substrate. The wiring pattern is disposed in the transparent region and the sub-pixel region on the substrate, and is electrically connected to the pixel structure. The wiring pattern extends in a first direction that is from the transparent region into the sub-pixel region, and has at least one opening in the transparent region.

公开(公告)号：US09202856B2

公开(公告)日：2015-12-01

申请号：US14065085

申请日：2013-10-28

Applicant: Samsung Display Co., Ltd.

Inventor： Shin-Moon Kang ,  Jong-Hyun Choi ,  Byung-Soo So ,  Yong-Duck Son ,  Jin-Wook Seo

IPC: H01L27/32 ,  H01L51/56 ,  H01L27/12

CPC classification number: H01L27/3279 ,  H01L27/124 ,  H01L27/3248

Abstract: An organic light emitting diode display device is disclosed. The device includes, for example, a thin film transistor with an active layer on a substrate, a gate electrode, a source electrode, and a drain electrode, a pixel electrode formed on the same layer as the gate electrode, an electrode pattern partially exposing the pixel electrode and formed on the pixel electrode, a pixel electrode contact formed between the electrode pattern and the drain electrode and electrically connected to the drain electrode, a pixel defining film exposing the pixel electrode and formed to cover the drain electrode and the source electrode, an intermediate layer formed on the exposed pixel electrode and including an emissive layer, and an opposite electrode formed opposite the pixel electrode to at least partially cover the intermediate layer. A method of manufacturing the device is also disclosed.

Abstract translation: 公开了一种有机发光二极管显示装置。 该器件例如包括在衬底上具有有源层的薄膜晶体管，栅电极，源电极和漏电极，形成在与栅电极相同的层上的像素电极，电极图案部分曝光 所述像素电极形成在所述像素电极上，形成在所述电极图案和所述漏电极之间并与所述漏电极电连接的像素电极接触件，所述像素限定膜暴露所述像素电极并形成为覆盖所述漏电极和所述源电极 形成在曝光的像素电极上并包括发光层的中间层，以及与像素电极相对形成的至少部分覆盖中间层的相对电极。 还公开了一种制造该器件的方法。

公开(公告)号：US09171865B2

公开(公告)日：2015-10-27

申请号：US14061359

申请日：2013-10-23

Applicant: Samsung Display Co., Ltd.

Inventor： Il-Hun Seo ,  Jong-Hyun Choi ,  Byung-Soo So ,  Yong-Duck Son ,  Jin-Wook Seo

IPC: H01L27/14 ,  H01L31/036 ,  H01L21/00 ,  H01L27/12

CPC classification number: H01L27/124 ,  H01L27/1259

Abstract: A display apparatus includes an active layer that overlaps a substrate and comprises a channel region. The display apparatus further includes an insulating layer disposed on the substrate and the active layer. The display apparatus further includes a gate electrode disposed on the insulating layer, overlapping the channel region, and comprising a first gate electrode layer and a second gate electrode layer, wherein the first gate electrode layer is formed of a first material and is disposed between the insulating layer and the second electrode layer, and wherein the second gate electrode layer is formed of a second material that is different from the first material. The display apparatus further includes a contact portion disposed on the insulating layer and comprising a first contact layer that is formed of the first material. The display apparatus further includes a pixel electrode that contacts the first contact layer.

Abstract translation: 显示装置包括与衬底重叠并包括沟道区的有源层。 显示装置还包括设置在基板和有源层上的绝缘层。 显示装置还包括设置在绝缘层上的栅电极，与沟道区重叠，并且包括第一栅电极层和第二栅极电极层，其中第一栅极电极层由第一材料形成， 绝缘层和第二电极层，并且其中第二栅电极层由与第一材料不同的第二材料形成。 显示装置还包括设置在绝缘层上并包括由第一材料形成的第一接触层的接触部分。 显示装置还包括与第一接触层接触的像素电极。

公开(公告)号：US20150171152A1

公开(公告)日：2015-06-18

申请号：US14632772

申请日：2015-02-26

Applicant: Samsung Display Co., Ltd.

Inventor： Jong-Hyun Choi ,  Jae-Hwan Oh

IPC: H01L27/32 ,  H01L51/56 ,  H01L29/66

CPC classification number: H01L27/3262 ,  H01L27/3248 ,  H01L27/3274 ,  H01L27/3276 ,  H01L29/41733 ,  H01L29/66765 ,  H01L51/0508 ,  H01L51/0512 ,  H01L51/0541 ,  H01L51/56 ,  H01L2227/32 ,  H01L2227/323 ,  H01L2924/13069 ,  H01L2924/1307

Abstract: An organic light-emitting display device including a TFT comprising an active layer, a gate electrode comprising a lower gate electrode and an upper gate electrode, and source and drain electrodes insulated from the gate electrode and contacting the active layer; an organic light-emitting device electrically connected to the TFT and comprising a pixel electrode formed in the same layer as where the lower gate electrode is formed; and a pad electrode electrically coupled to the TFT or the organic light emitting device and comprising a first pad electrode formed in the same layer as in which the lower gate electrode is formed, a second pad electrode formed in the same layer as in which the upper gate electrode is formed, and a third pad electrode comprising a transparent conductive oxide, the first, second, and third pad electrodes being sequentially stacked.

Abstract translation: 一种有机发光显示装置，包括：TFT，包括有源层，包括下栅电极和上栅电极的栅电极，以及与栅电极绝缘并接触有源层的源电极和漏电极; 电连接到TFT并且包括形成在与形成下栅电极的层相同的层中的像素电极的有机发光器件; 以及焊接电极，其电耦合到所述TFT或所述有机发光器件，并且包括形成在与形成所述下部栅电极的层相同的层中的第一焊盘电极，形成在与所述下部栅电极相同的层中的第二焊盘电极， 形成栅电极，并且包括透明导电氧化物的第三焊盘电极，第一焊盘电极和第三焊盘电极依次层叠。

公开(公告)号：US20150161931A1

公开(公告)日：2015-06-11

申请号：US14259098

申请日：2014-04-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jae-Hoon Lee ,  Sung-Jae Moon ,  Wang-Jo Lee ,  Jong-Hyun Choi ,  Yong-Duck Son

IPC: G09G3/20 ,  G09G3/32

CPC classification number: G09G3/3266 ,  G09G3/2022 ,  G09G3/3233 ,  G09G2300/0413 ,  G09G2300/0842 ,  G09G2310/0216 ,  G09G2330/08 ,  G09G2330/10

Abstract: An organic light-emitting display apparatus for forming a frame by utilizing a plurality of subfields to display gradation. The organic light-emitting display apparatus includes a light-emitting pixel on a display area, a dummy pixel on a dummy area adjacent to the display area, and a repair line coupled to the dummy pixel. The light-emitting pixel is configured to emit light according to a logic level of a data signal applied during each of the subfields, and to adjust an emission time. The repair line is configured to couple the dummy pixel to a light-emitting element when the light-emitting element is separated from the light-emitting pixel, to provide a path to control a light emission of the light-emitting element according to a logic level of a dummy data signal applied to the dummy pixel.

Abstract translation: 一种用于通过利用多个子场来形成帧以显示灰度的有机发光显示装置。 有机发光显示装置包括显示区域上的发光像素，与显示区域相邻的虚拟区域上的虚拟像素，以及耦合到虚拟像素的修复线。 发光像素被配置为根据在每个子场期间施加的数据信号的逻辑电平发光，并且调整发光时间。 修复线被配置为当发光元件与发光像素分离时将虚拟像素耦合到发光元件，以提供根据逻辑来控制发光元件的发光的路径 应用于虚拟像素的虚拟数据信号的电平。

公开(公告)号：US20150108450A1

公开(公告)日：2015-04-23

申请号：US14469355

申请日：2014-08-26

Applicant: Samsung Display Co., Ltd.

Inventor： Yong-Duck Son ,  Shin-Moon Kang ,  Il-Hun Seo ,  Jong-Hyun Choi

IPC: H01L27/32 ,  H01L21/3213 ,  H01L27/12

CPC classification number: H01L21/32139 ,  H01L27/124 ,  H01L27/1255 ,  H01L27/1259 ,  H01L27/3276

Abstract: A thin film transistor (TFT) array substrate, an organic light-emitting display apparatus, and a manufacturing method thereof are disclosed. One inventive aspect includes a first gate line formed on a substrate and a second gate line formed on the first gate line. A third gate line is formed on the second gate line and covers a top surface of the second gate line and the side portions of the first and second gate lines.

Abstract translation: 公开了薄膜晶体管（TFT）阵列基板，有机发光显示装置及其制造方法。 本发明的一个方面包括形成在基板上的第一栅极线和形成在第一栅极线上的第二栅极线。 第三栅极线形成在第二栅极线上并且覆盖第二栅极线的顶表面和第一和第二栅极线的侧部。