公开(公告)号：US20150187853A1

公开(公告)日：2015-07-02

申请号：US14527985

申请日：2014-10-30

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Guang-Hai JIN ,  In-Young JUNG ,  Jae-Beom CHOI

IPC: H01L27/32 ,  H01L29/786 ,  H01L51/56

CPC classification number: H01L27/3262 ,  H01L27/124 ,  H01L27/1255 ,  H01L29/42384 ,  H01L29/78645 ,  H01L29/78675

Abstract: A display device includes an organic light emitting element and a capacitor connected to the a thin film transistor. The transistor includes a semiconductor layer uniformly disposed on an entire area of a substrate. The transistor also includes a first insulating layer on the semiconductor layer, a gate electrode pattern on the first insulating layer, a gate guard on a same layer as and surrounding the gate electrode pattern, a second insulating layer on the gate electrode pattern and the gate guard, and source and drain electrodes passing through the first insulating layer and the second insulating layer and connected to the semiconductor layer. The gate electrode pattern includes a plurality of gate center portions and a gate peripheral portion having a closed-loop shape extending from the gate center portions.

Abstract translation: 显示装置包括有机发光元件和连接到薄膜晶体管的电容器。 晶体管包括均匀地设置在基板的整个区域上的半导体层。 晶体管还包括半导体层上的第一绝缘层，第一绝缘层上的栅极电极图案，与栅极电极图案相同并围绕栅电极图案的栅极保护层，栅电极图案上的第二绝缘层和栅极 保护层以及穿过第一绝缘层和第二绝缘层并连接到半导体层的源极和漏极。 栅极电极图案包括多个栅极中心部分和具有从栅极中心部分延伸的闭环形状的栅极周边部分。

公开(公告)号：US20150103103A1

公开(公告)日：2015-04-16

申请号：US14445330

申请日：2014-07-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Na-Young KIM ,  Ki-Nyeng KANG ,  Jung-In LEE ,  Jae-Beom CHOI

IPC: G09G3/32

CPC classification number: G09G3/3233 ,  G09G2300/0413 ,  G09G2300/0439 ,  G09G2300/0809 ,  G09G2330/08

Abstract: A display apparatus includes a plurality of sub-pixel groups. At least one of the sub-pixel groups includes a plurality of first sub-pixels to emit a first color of light, a plurality of second sub-pixels to emit a second color of light, and a dummy pixel between the first sub-pixels and the second sub-pixels. A first dummy driving transistor is connectable to one of the first sub-pixels and a second dummy driving transistor is connectable to one of the second sub-pixels.

Abstract translation: 显示装置包括多个子像素组。 子像素组中的至少一个包括发射第一颜色的光的多个第一子像素，发射第二颜色的光的多个第二子像素以及第一子像素之间的虚拟像素 和第二子像素。 第一虚拟驱动晶体管可连接到第一子像素中的一个，并且第二虚拟驱动晶体管可连接到第二子像素之一。

公开(公告)号：US20190198601A1

公开(公告)日：2019-06-27

申请号：US16286886

申请日：2019-02-27

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Guang-Hai JIN ,  Jae-Beom CHOI ,  Se-Hun PARK ,  Jae-Seol CHO

IPC: H01L27/32 ,  H01L29/94 ,  H01L29/66 ,  H01L49/02

CPC classification number: H01L27/3276 ,  H01L27/3265 ,  H01L28/60 ,  H01L29/66181 ,  H01L29/94

Abstract: A capacitor includes an active layer, a gate insulation layer on the active layer, a gate electrode on the gate insulation layer, an interlayer insulating layer on the gate electrode, and a first electrode on the interlayer insulating layer and connected to the active layer through at least one contact hole.

公开(公告)号：US20140346449A1

公开(公告)日：2014-11-27

申请号：US14023666

申请日：2013-09-11

Applicant: Samsung Display Co., Ltd.

Inventor： Jae-Beom CHOI ,  Hwa-Jin NOH ,  Hyoung-Min PARK ,  Yong-Woo PARK

IPC: H01L27/32 ,  H01L51/56

CPC classification number: H01L27/3211 ,  H01L27/3244 ,  H01L27/3258 ,  H01L51/5209 ,  H01L51/5268 ,  H01L51/5275 ,  H01L51/56

Abstract: An organic light emitting diode display includes a substrate, a planarization layer disposed on the substrate, a first electrode disposed on the planarization layer, an emission layer disposed on the first electrode, and a second electrode disposed on the emission layer, wherein an uneven pattern is formed on a top surface of the planarization layer, the uneven pattern comprises a strip line having a plurality of thicknesses and widths, and a thickness of the strip line becomes smaller as a distance from a center portion of the first electrode becomes larger.

Abstract translation: 有机发光二极管显示器包括基板，设置在基板上的平坦化层，设置在平坦化层上的第一电极，设置在第一电极上的发射层和设置在发射层上的第二电极，其中不均匀图案 形成在平坦化层的上表面上，不均匀图案包括具有多个厚度和宽度的带状线，并且随着与第一电极的中心部分的距离变大，带状线的厚度变小。

公开(公告)号：US20210118975A1

公开(公告)日：2021-04-22

申请号：US17134722

申请日：2020-12-28

Applicant: Samsung Display Co., Ltd.

Inventor： Guang-Hai JIN ,  Jae-Beom CHOI ,  Se-Hun PARK ,  Jae-Seol CHO

IPC: H01L27/32 ,  H01L29/94 ,  H01L29/66 ,  H01L49/02

Abstract: A capacitor includes an active layer, a gate insulation layer on the active layer, a gate electrode on the gate insulation layer, an interlayer insulating layer on the gate electrode, and a first electrode on the interlayer insulating layer and connected to the active layer through at least one contact hole.

公开(公告)号：US20170177289A1

公开(公告)日：2017-06-22

申请号：US15385180

申请日：2016-12-20

Applicant: Samsung Display Co., Ltd

Inventor： Beohm-Rock CHOI ,  Jae-Beom CHOI

IPC: G06F3/14

CPC classification number: G06F3/1446 ,  G09G5/14 ,  G09G2300/023 ,  G09G2340/12

Abstract: A multi-display apparatus may include a first display panel and a second display panel at least partially overlapping the first display panel. The first display panel may include a first display region in which a plurality of first pixels are disposed, and a first non-display region adjacent to the first display region. The second display panel may include a second display region in which a plurality of second pixels are disposed. The first non-display region may overlap the second display region, and first transmitting windows may be disposed in the first non-display region over the second pixels.

公开(公告)号：US20160190227A1

公开(公告)日：2016-06-30

申请号：US15060682

申请日：2016-03-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Guang-Hai JIN ,  Jae-Beom CHOI ,  Se-Hun PARK ,  Jae-Seol CHO

IPC: H01L27/32

CPC classification number: H01L27/3276 ,  H01L27/3265 ,  H01L28/60 ,  H01L29/66181 ,  H01L29/94

Abstract: A capacitor includes an active layer, a gate insulation layer on the active layer, a gate electrode on the gate insulation layer, an interlayer insulating layer on the gate electrode, and a first electrode on the interlayer insulating layer and connected to the active layer through at least one contact hole.

Abstract translation: 电容器包括有源层，有源层上的栅极绝缘层，栅极绝缘层上的栅电极，栅电极上的层间绝缘层，以及层间绝缘层上的第一电极，并通过 至少一个接触孔。

公开(公告)号：US20150214252A1

公开(公告)日：2015-07-30

申请号：US14677081

申请日：2015-04-02

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： June-Woo LEE ,  Jae-Beom CHOI ,  Kwan-Wook JUNG ,  Jae-Hwan OH ,  Seong-Hyun JIN ,  Kwang-Hae KIM ,  Jong-Hyun CHOI

IPC: H01L27/12

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

Abstract: A thin film transistor (TFT) array substrate is provided that includes a TFT on a substrate. The TFT can include 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 is disposed on the first and second insulating layers. A capacitor including a lower electrode is disposed on a same layer as the gate electrode and an upper electrode. A third insulating layer directly between the second insulating layer and the pixel electrode and between the lower electrode and the upper electrode. A fourth insulating layer covers the source electrode, the drain electrode, and the upper electrode, and exposes the pixel electrode and can further expose a pad electrode.

Abstract translation: 提供了一种在基板上包括TFT的薄膜晶体管（TFT）阵列基板。 TFT可以包括有源层，栅电极，源电极，漏电极，有源层和栅电极之间的第一绝缘层，以及栅电极和源电极和漏电极之间的第二绝缘层。 像素电极设置在第一和第二绝缘层上。 包括下电极的电容器设置在与栅电极和上电极相同的层上。 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。 第四绝缘层覆盖源电极，漏电极和上电极，并且使像素电极露出，并且可以进一步暴露焊盘电极。

公开(公告)号：US20170277219A1

公开(公告)日：2017-09-28

申请号：US15263223

申请日：2016-09-12

Applicant: Samsung Display Co., Ltd

Inventor： Yun-Mo CHUNG ,  Byung-Ik KONG ,  Byoung-Ki KIM ,  Ho-Jin YOON ,  Dae-Woo LEE ,  Jae-Beom CHOI

IPC: G06F1/16 ,  H01L27/32 ,  H01L51/52 ,  H04N5/225

CPC classification number: H01L27/3234 ,  G06F1/1637 ,  H01L27/326 ,  H01L51/5284 ,  H01L51/529 ,  H01L2227/323 ,  H04N5/2257

Abstract: A display device includes a display panel, a camera module, and a heat sink plate. The display panel displays an image on a front surface, and includes a first substrate, a sub-pixel structure, and a reflection pattern. The display panel includes a plurality of pixel regions each having sub-pixel regions, a transparent region, and a reflection region surrounding the sub-pixel regions and the transparent region. The sub-pixel structure is disposed in the sub-pixel region. The second substrate is disposed on the sub-pixel structure. The reflection pattern is disposed on the second substrate, but not on the sub-pixel region and the transparent region. The camera module is disposed in a second surface on the display panel, and the second surface is opposite to the first surface. The heat sink plate is disposed between the display panel and the camera module, and has an opening that is aligned with the camera module.

公开(公告)号：US20150311318A1

公开(公告)日：2015-10-29

申请号：US14793533

申请日：2015-07-07

Applicant: Samsung Display Co., Ltd.

Inventor： Kwang-Hae KIM ,  Jae-Beom CHOI ,  Kwan-Wook JUNG

IPC: H01L29/66 ,  H01L21/306 ,  H01L21/283 ,  H01L27/12 ,  H01L21/3213 ,  H01L27/32 ,  H01L21/3215 ,  H01L21/02 ,  H01L21/311

CPC classification number: H01L29/66765 ,  H01L21/02107 ,  H01L21/02365 ,  H01L21/283 ,  H01L21/30604 ,  H01L21/31111 ,  H01L21/32133 ,  H01L21/3215 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/1255 ,  H01L27/127 ,  H01L27/1288 ,  H01L27/3244 ,  H01L27/3248 ,  H01L27/3262 ,  H01L27/3265 ,  H01L29/66772 ,  H01L2227/323

Abstract: A thin film transistor (TFT) substrate, an organic light-emitting display apparatus including the TFT substrate, and a method of manufacturing the TFT substrate that enable simple manufacturing processes and a decrease in the interference between a capacitor and other interconnections are disclosed. The TFT substrate may include a substrate, a TFT arranged on the substrate, the TFT including an active layer, a gate electrode, a source electrode, and a drain electrode, a pixel electrode electrically connected to one of the source electrode and the drain electrode, and a capacitor including a lower capacitor electrode and an upper capacitor electrode, the lower capacitor electrode formed from the same material as the active layer and arranged on the same layer as the active layer, and the upper capacitor electrode formed from the same material as the pixel electrode.

Abstract translation: 公开了一种薄膜晶体管（TFT）基板，包括TFT基板的有机发光显示装置和制造TFT基板的方法，其使制造工艺简单，电容器与其它互连之间的干涉减小。 TFT基板可以包括衬底，布置在衬底上的TFT，包括有源层的TFT，栅电极，源电极和漏电极，电连接到源电极和漏极之一的像素电极 以及包括下电容电极和上电容电极的电容器，所述下电容电极由与所述有源层相同的材料形成，并且与所述有源层配置在同一层上，所述上电容器电极由与所述有源层相同的材料形成， 像素电极。