公开(公告)号：US10580805B2

公开(公告)日：2020-03-03

申请号：US16157837

申请日：2018-10-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyo Jin Kim ,  Won Kyu Lee ,  Seung Gyu Tae

IPC: H01L27/12

Abstract: Provided is a display apparatus including a substrate and a semiconductor layer including first and second semiconductor layers. A first gate insulating layer is formed on the semiconductor layer. A first gate wiring overlapping the first semiconductor layer is formed on the first gate insulating layer. A second gate insulating layer is formed on the first gate wiring. A second gate wiring overlapping the second semiconductor layer is formed on the second gate insulating layer. A third gate insulating layer covers the second gate wiring. A driving voltage line intersecting the first and second gate wirings is formed on the third gate insulating layer. A data line intersecting the first and second gate wirings is formed on the third gate insulating layer. A short circuit protection area is formed between the first gate wiring, the second gate wiring, the driving voltage line and the data line.

公开(公告)号：US20190051676A1

公开(公告)日：2019-02-14

申请号：US16157837

申请日：2018-10-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyo Jin Kim ,  Won Kyu Lee ,  Seung Gyu Tae

IPC: H01L27/12

Abstract: Provided is a display apparatus including a substrate and a semiconductor layer including first and second semiconductor layers. A first gate insulating layer is formed on the semiconductor layer. A first gate wiring overlapping the first semiconductor layer is formed on the first gate insulating layer. A second gate insulating layer is formed on the first gate wiring. A second gate wiring overlapping the second semiconductor layer is formed on the second gate insulating layer. A third gate insulating layer covers the second gate wiring. A driving voltage line intersecting the first and second gate wirings is formed on the third gate insulating layer. A data line intersecting the first and second gate wirings is formed on the third gate insulating layer. A short circuit protection area is formed between the first gate wiring, the second gate wiring, the driving voltage line and the data line.

公开(公告)号：US10128279B2

公开(公告)日：2018-11-13

申请号：US15091624

申请日：2016-04-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyo Jin Kim ,  Won Kyu Lee ,  Seung Gyu Tae

IPC: H01L27/12

Abstract: Provided is a display apparatus including a substrate and a semiconductor layer including first and second semiconductor layers. A first gate insulating layer is formed on the semiconductor layer. A first gate wiring overlapping the first semiconductor layer is formed on the first gate insulating layer. A second gate insulating layer is formed on the first gate wiring. A second gate wiring overlapping the second semiconductor layer is formed on the second gate insulating layer. A third gate insulating layer covers the second gate wiring. A driving voltage line intersecting the first and second gate wirings is formed on the third gate insulating layer. A data line intersecting the first and second gate wirings is formed on the third gate insulating layer. A short circuit protection area is formed between the first gate wiring, the second gate wiring, the driving voltage line and the data line.

公开(公告)号：US09728140B2

公开(公告)日：2017-08-08

申请号：US14788411

申请日：2015-06-30

Applicant: Samsung Display Co., Ltd.

Inventor： Won Kyu Lee

IPC: G09G3/32 ,  G09G3/3291 ,  H01L27/32 ,  H01L51/52 ,  G09G3/3225

CPC classification number: G09G3/3291 ,  G02F2201/121 ,  G09G3/3225 ,  G09G2300/0426 ,  G09G2320/02 ,  G09G2320/0223 ,  G09G2330/00 ,  G09G2330/021 ,  H01L27/3246 ,  H01L27/3279 ,  H01L51/5228

Abstract: An organic light-emitting diode display is disclosed. In one aspect, the organic light-emitting diode display includes a plurality of pixels formed in a display area of a substrate, wherein each of the pixels includes a pixel electrode, an emission layer, and a common electrode. The display also includes an auxiliary common electrode formed in a lattice pattern between at least two of the pixels and electrically connected to the common electrode, wherein the auxiliary common electrode includes two opposing sides. The display further includes a power supply electrically connected to a non-display area of the substrate. The display also includes a pair of first power supply wires formed in the non-display area and configured to electrically connect the power supply to a center portion of the two sides of the auxiliary common electrode.

公开(公告)号：US20160217743A1

公开(公告)日：2016-07-28

申请号：US14789435

申请日：2015-07-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Deuk Jong Kim ,  Tak-Young Lee ,  Won Kyu Lee ,  Hae-Yeon Lee ,  Ji Hye Kong ,  Hyun Tae Kim ,  Yong Sung Park ,  Yong Ho Yang ,  Dong-Beom Lee ,  Deok-Young Choi

IPC: G09G3/32

CPC classification number: H01L27/28 ,  G09G3/3233 ,  G09G2300/0426 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2310/0262 ,  G09G2320/0238 ,  G09G2320/043 ,  H01L27/12 ,  H01L27/3276

Abstract: An organic light emitting diode display including: a substrate; a plurality of first signal lines on the substrate extending in a first direction; a first insulating layer covering the substrate and the first signal lines; a plurality of auxiliary signal lines formed on the first insulating layer and overlapping the first signal lines; a second insulating layer covering the auxiliary signal lines; a plurality of first signal line connecting members formed on the second insulating layer while overlapping parts of the auxiliary signal lines; a plurality of second signal lines crossing the first signal lines; a plurality of switching transistors and a plurality of driving transistors connected with the first signal lines and the second signal lines; and a plurality of organic light emitting diodes electrically connected to the driving transistors, where the first signal line connecting members connect the first signal lines to the auxiliary signal lines.

Abstract translation: 一种有机发光二极管显示器，包括：基板; 在所述基板上沿着第一方向延伸的多条第一信号线; 覆盖所述基板和所述第一信号线的第一绝缘层; 形成在所述第一绝缘层上并与所述第一信号线重叠的多个辅助信号线; 覆盖辅助信号线的第二绝缘层; 多个第一信号线连接部件，形成在第二绝缘层上，同时辅助信号线重叠; 与第一信号线交叉的多个第二信号线; 多个开关晶体管和与第一信号线和第二信号线连接的多个驱动晶体管; 电连接到驱动晶体管的多个有机发光二极管，其中第一信号线连接部件将第一信号线连接到辅助信号线。

公开(公告)号：US09691822B2

公开(公告)日：2017-06-27

申请号：US14789435

申请日：2015-07-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Deuk Jong Kim ,  Tak-Young Lee ,  Won Kyu Lee ,  Hae-Yeon Lee ,  Ji Hye Kong ,  Hyun Tae Kim ,  Yong Sung Park ,  Yong Ho Yang ,  Dong-Beom Lee ,  Deok-Young Choi

IPC: G06F3/038 ,  H01L27/28 ,  H01L27/12 ,  H01L27/32 ,  G09G3/3233

CPC classification number: H01L27/28 ,  G09G3/3233 ,  G09G2300/0426 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2310/0262 ,  G09G2320/0238 ,  G09G2320/043 ,  H01L27/12 ,  H01L27/3276

Abstract: An organic light emitting diode display including: a substrate; a plurality of first signal lines on the substrate extending in a first direction; a first insulating layer covering the substrate and the first signal lines; a plurality of auxiliary signal lines formed on the first insulating layer and overlapping the first signal lines; a second insulating layer covering the auxiliary signal lines; a plurality of first signal line connecting members formed on the second insulating layer while overlapping parts of the auxiliary signal lines; a plurality of second signal lines crossing the first signal lines; a plurality of switching transistors and a plurality of driving transistors connected with the first signal lines and the second signal lines; and a plurality of organic light emitting diodes electrically connected to the driving transistors, where the first signal line connecting members connect the first signal lines to the auxiliary signal lines.

公开(公告)号：US20160203765A1

公开(公告)日：2016-07-14

申请号：US14788411

申请日：2015-06-30

Applicant: Samsung Display Co., Ltd.

Inventor： Won Kyu Lee

IPC: G09G3/32

CPC classification number: G09G3/3291 ,  G02F2201/121 ,  G09G3/3225 ,  G09G2300/0426 ,  G09G2320/02 ,  G09G2320/0223 ,  G09G2330/00 ,  G09G2330/021 ,  H01L27/3246 ,  H01L27/3279 ,  H01L51/5228

Abstract: An organic light-emitting diode display is disclosed. In one aspect, the organic light-emitting diode display includes a plurality of pixels formed in a display area of a substrate, wherein each of the pixels includes a pixel electrode, an emission layer, and a common electrode. The display also includes an auxiliary common electrode formed in a lattice pattern between at least two of the pixels and electrically connected to the common electrode, wherein the auxiliary common electrode includes two opposing sides. The display further includes a power supply electrically connected to a non-display area of the substrate. The display also includes a pair of first power supply wires formed in the non-display area and configured to electrically connect the power supply to a center portion of the two sides of the auxiliary common electrode.

Abstract translation: 公开了一种有机发光二极管显示器。 一方面，有机发光二极管显示器包括形成在基板的显示区域中的多个像素，其中每个像素包括像素电极，发射层和公共电极。 显示器还包括在至少两个像素之间以格子图案形成并电连接到公共电极的辅助公共电极，其中辅助公共电极包括两个相对的侧面。 显示器还包括电连接到基板的非显示区域的电源。 显示器还包括形成在非显示区域中并被配置为将电源电连接到辅助公共电极的两侧的中心部分的一对第一电源线。

公开(公告)号：US11075231B2

公开(公告)日：2021-07-27

申请号：US16807352

申请日：2020-03-03

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyo Jin Kim ,  Won Kyu Lee ,  Seung Gyu Tae

IPC: H01L27/12

Abstract: Provided is a display apparatus including a substrate and a semiconductor layer including first and second semiconductor layers. A first gate insulating layer is formed on the semiconductor layer. A first gate wiring overlapping the first semiconductor layer is formed on the first gate insulating layer. A second gate insulating layer is formed on the first gate wiring. A second gate wiring overlapping the second semiconductor layer is formed on the second gate insulating layer. A third gate insulating layer covers the second gate wiring. A driving voltage line intersecting the first and second gate wirings is formed on the third gate insulating layer. A data line intersecting the first and second gate wirings is formed on the third gate insulating layer. A short circuit protection area is formed between the first gate wiring, the second gate wiring, the driving voltage line and the data line.

公开(公告)号：US20150270327A1

公开(公告)日：2015-09-24

申请号：US14495677

申请日：2014-09-24

Applicant: Samsung Display Co., :Ltd.

Inventor： Jae Hwan Oh ,  Hwa Jin Noh ,  Se Hun Park ,  Won Kyu Lee ,  Young-Jin Chang

IPC: H01L27/32

CPC classification number: H01L27/3279 ,  H01L27/3223 ,  H01L27/3248 ,  H01L27/3276 ,  H01L51/5209

Abstract: An organic light emitting diode display includes a substrate; a gate wire on the substrate; an interlayer insulating layer covering the gate wire; a data wire on the interlayer insulating layer; a passivation layer on the data wire and the interlayer insulating layer and having a protection opening; a pixel electrode on a first wiring portion of the data wire exposed through the protection opening and the interlayer insulating layer; a pixel definition layer on the passivation layer and having a pixel opening exposing the pixel electrode; an organic emission layer covering the pixel electrode; and a common electrode covering the organic emission layer and the pixel definition layer, wherein the pixel electrode contacting the first wiring portion of the data wire and the interlayer insulating layer has protrusions and depressions.

Abstract translation: 有机发光二极管显示器包括基板; 基板上的栅极线; 覆盖栅极线的层间绝缘层; 层间绝缘层上的数据线; 数据线和层间绝缘层上的钝化层，并具有保护开口; 在通过保护开口暴露的数据线的第一布线部分和层间绝缘层上的像素电极; 钝化层上的像素限定层，具有露出像素电极的像素开口; 覆盖像素电极的有机发射层; 以及覆盖有机发射层和像素限定层的公共电极，其中与数据线的第一布线部分和层间绝缘层接触的像素电极具有突起和凹陷。

公开(公告)号：US09954194B2

公开(公告)日：2018-04-24

申请号：US14849986

申请日：2015-09-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Won Kyu Lee

IPC: H01L29/08 ,  H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5228 ,  H01L27/3246 ,  H01L27/3258 ,  H01L27/3262 ,  H01L2227/323 ,  H01L2251/558

Abstract: An organic light emitting diode display includes a substrate, switching elements on the substrate, at least one barrier member on the substrate, a passivation layer covering the switching elements and including a protection opening exposing the barrier member, pixel electrodes on the passivation layer and connected to the switching elements, auxiliary electrodes separated from and formed from a same layer as the pixel electrodes, an organic emission layer including a pixel emission layer and a common emission layer sequentially formed on the pixel electrodes, and a common electrode including an auxiliary common electrode and a main common electrode sequentially formed on the common emission layer. The common emission layer and the auxiliary common electrode have a common contact hole at a position corresponding to a position of the barrier member. The main common electrode is connected with the auxiliary electrode through the common contact hole.