公开(公告)号：US20210091330A1

公开(公告)日：2021-03-25

申请号：US17086532

申请日：2020-11-02

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Taehyun KIM ,  Seungmin LEE ,  Seonyoung CHOI ,  Sangho PARK ,  Donghwan SHIM ,  Jungkyu LEE ,  Seunghwan CHO

IPC: H01L51/52 ,  H01L27/12 ,  H01L27/32 ,  H01L51/50

Abstract: An OLED display device including: a substrate including a display area and a non-display area; an organic light emitting element including a first electrode, an organic light emitting layer on the first electrode, and a second electrode on the organic light emitting layer; a first conductive line at the non-display area of the substrate; a first organic layer on the first conductive line; a second conductive line on the first organic layer and connected to the first conductive line; a second organic layer on the second conductive line; and a third conductive line on the second organic layer and connected to the second conductive line. The third conductive line is connected to the second electrode. The first electrode is at the display area of the substrate.

公开(公告)号：US20190245161A1

公开(公告)日：2019-08-08

申请号：US16262204

申请日：2019-01-30

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seungmin LEE ,  Taehyun KIM ,  Donghwan SHIM ,  Jungkyu LEE

IPC: H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5253 ,  H01L27/3258 ,  H01L27/3276 ,  H01L51/0011 ,  H01L2227/323 ,  H01L2251/566

Abstract: An organic light-emitting display device includes a substrate and a display area over the substrate. The display area includes a plurality of organic light-emitting diodes each including a first electrode, an emission layer, and a second electrode. A first power supply line is located outside the display area and is configured to supply power to the plurality of organic light-emitting diodes. A protective portion is disposed on an end of the first power supply line facing away from the display area. An encapsulation unit includes a first inorganic encapsulation layer, an organic encapsulation layer, and a second inorganic encapsulation layer. The encapsulation unit is positioned in the display area. A dam unit is arranged between the first inorganic encapsulation layer and the second inorganic encapsulation layer. The dam unit is disposed on an end of the organic encapsulation layer facing away from the display area.

公开(公告)号：US20240268167A1

公开(公告)日：2024-08-08

申请号：US18432732

申请日：2024-02-05

Applicant: Samsung Display Co., Ltd.

Inventor： Kyungmin Kim ,  Taehyun KIM ,  Myunghee Han

IPC: H10K59/131

CPC classification number: H10K59/131

Abstract: A display panel and a display apparatus are disclosed. The display panel includes: a substrate including a front display area, a first corner display area extending from a corner of the front display area, and a second corner display area extending from the first corner display area; a plurality of corner light-emitting elements arranged in the second corner display area; a plurality of pixel circuits arranged in the first corner display area; driving circuits arranged in the second corner display area and configured to provide driving signals to the plurality of pixel circuits; and a plurality of connection wirings connecting the plurality of pixel circuits and the plurality of corner light-emitting elements to each other and extending from the first corner display area to the second corner display area, wherein the plurality of connection wirings include first connection wirings disposed on a first layer and second connection wirings disposed on a second layer, and one of the plurality of pixel circuits is connected to at least two of the plurality of corner light-emitting elements.

公开(公告)号：US20240040869A1

公开(公告)日：2024-02-01

申请号：US18226396

申请日：2023-07-26

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seunghwan CHO ,  Kyungmin KIM ,  Sangwoo KIM ,  Taehyun KIM ,  Jongho HONG

IPC: H10K59/131 ,  H10K59/121 ,  H10K59/80

CPC classification number: H10K59/131 ,  H10K59/1213 ,  H10K59/873

Abstract: A display panel includes a substrate including a central area and a corner area extending from a corner of the central area, a pixel circuit disposed in the central area and a display element connected to the pixel circuit, a voltage supply line which is disposed in the corner area and supplies a voltage to one electrode of the display element, and a driving circuit which is disposed in the corner area and supplies an electrical signal to the pixel circuit. The driving circuit is spaced apart from the central area with the voltage supply line therebetween.

公开(公告)号：US20210305351A1

公开(公告)日：2021-09-30

申请号：US17259523

申请日：2019-04-18

Applicant: Samsung Display Co., Ltd.

Inventor： Seunghwan CHO ,  Jonghyun CHOI ,  Taehyun KIM

IPC: H01L27/32

Abstract: A display device includes: a substrate including a display area, and a peripheral area around the display area; a pad portion at the peripheral area, and including a first pad and a second pad adjacent to each other; a fan-out wire portion including a first fan-out wire below the first pad and connected to the first pad through a first contact hole to extend to the display area, and a second fan-out wire below the second pad and connected to the second pad through a second contact hole to extend to the display area; and a conductive layer between an upper portion of the fan-out wire portion and a lower portion of the pad portion, and at least partially corresponding to an overlapping area of the fan-out wire portion and the pad portion. The second fan-out wire at least partially overlaps with the first pad.

公开(公告)号：US20190140034A1

公开(公告)日：2019-05-09

申请号：US16222979

申请日：2018-12-17

Applicant: Samsung Display Co., Ltd.

Inventor： Jungkyu LEE ,  Taehyun KIM ,  Seungmin LEE ,  Sangho PARK ,  Joosun YOON

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L27/3246 ,  H01L27/3216 ,  H01L27/3276 ,  H01L51/525 ,  H01L51/5253 ,  H01L2227/323

Abstract: Provided are an organic light-emitting display apparatus and a method of manufacturing the same. The organic light-emitting display apparatus includes: a substrate on which a display area is defined, wherein an image is displayed on the display area; a thin film transistor arranged on the display area of the substrate; a via-insulating layer covering the thin film transistor; a pixel electrode arranged on the via-insulating layer and electrically connected to the thin film transistor; a pixel-defining layer including an opening exposing a central portion of the pixel electrode, and covering an edge of the pixel electrode; a counter electrode facing the pixel electrode; an organic emission layer arranged between the pixel electrode and the counter electrode; a wire arranged on the via-insulating layer to be spaced apart from the pixel electrode and including a spacer area and a non-spacer area; and a spacer arranged on the spacer area.

公开(公告)号：US20170256597A1

公开(公告)日：2017-09-07

申请号：US15449532

申请日：2017-03-03

Applicant: Samsung Display Co., Ltd

Inventor： Jungkyu LEE ,  Taehyun KIM ,  Seungmin LEE ,  Sangho PARK ,  Joosun YOON

IPC: H01L27/32 ,  H01L51/52

CPC classification number: H01L27/3246 ,  H01L27/3216 ,  H01L27/3276 ,  H01L51/525 ,  H01L51/5253 ,  H01L2227/323

Abstract: Provided are an organic light-emitting display apparatus and a method of manufacturing the same. The organic light-emitting display apparatus includes: a substrate on which a display area is defined, wherein an image is displayed on the display area; a thin film transistor arranged on the display area of the substrate; a via-insulating layer covering the thin film transistor; a pixel electrode arranged on the via-insulating layer and electrically connected to the thin film transistor; a pixel-defining layer including an opening exposing a central portion of the pixel electrode, and covering an edge of the pixel electrode; a counter electrode facing the pixel electrode; an organic emission layer arranged between the pixel electrode and the counter electrode; a wire arranged on the via-insulating layer to be spaced apart from the pixel electrode and including a spacer area and a non-spacer area; and a spacer arranged on the spacer area.

公开(公告)号：US20170323936A1

公开(公告)日：2017-11-09

申请号：US15589237

申请日：2017-05-08

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jungkyu LEE ,  Donghwan SHIM ,  Taehyun KIM ,  Sangho PARK ,  Seungmin LEE ,  Seunghwan CHO

IPC: H01L27/32 ,  H01L51/52 ,  H01L27/12

CPC classification number: H01L27/3279 ,  H01L27/124 ,  H01L27/3262 ,  H01L27/3265 ,  H01L51/5246 ,  H01L51/5253 ,  H01L51/5256

Abstract: A display apparatus includes a substrate including a display area displaying an image and a peripheral area outside the display area, a main wiring and an auxiliary wiring disposed in an identical layer in the peripheral area, the main wiring being disposed closer to the display area than the auxiliary wiring, a dam configured to cover at least a part of the main wiring, the auxiliary wiring being spaced apart from the dam, and a connecting wiring configured to connect the main wiring to the auxiliary wiring, and a thin-film encapsulation layer configured to seal the display area and the peripheral area.

公开(公告)号：US20160133684A1

公开(公告)日：2016-05-12

申请号：US14684200

申请日：2015-04-10

Applicant: Samsung Display Co., Ltd.

Inventor： Seunghwan CHO ,  Dohyun KWON ,  Taehyun KIM ,  Donghwan SHIM ,  Sungeun LEE ,  Iljeong LEE

IPC: H01L27/32 ,  H01L51/56

CPC classification number: H01L27/3279 ,  G02F2001/13629 ,  H01L27/124 ,  H01L27/3262 ,  H01L27/3265

Abstract: A display device and method of manufacturing the same are disclosed. In one aspect, the display device includes a first line extending in a first direction, a second line extending in a second direction, and a storage capacitor electrically connected to at least one of the first line and the second line. The first line includes a first metal pattern layer extending in the first direction, an intermediate insulating layer formed over the first metal pattern layer, and a second metal pattern layer formed over the first metal pattern layer and the intermediate insulating layer. The second metal pattern layer extends in the first direction. The first line also includes a third metal pattern layer electrically connecting the first metal pattern layer to the second metal pattern layer via a contact hole.

Abstract translation: 公开了一种显示装置及其制造方法。 一方面，显示装置包括沿第一方向延伸的第一线，沿第二方向延伸的第二线和电连接到第一线和第二线中的至少一个的保持电容器。 第一行包括在第一方向上延伸的第一金属图案层，形成在第一金属图案层上的中间绝缘层，以及形成在第一金属图案层和中间绝缘层上的第二金属图案层。 第二金属图案层沿第一方向延伸。 第一线还包括通过接触孔将第一金属图案层与第二金属图案层电连接的第三金属图案层。

公开(公告)号：US20160056225A1

公开(公告)日：2016-02-25

申请号：US14599241

申请日：2015-01-16

Applicant: Samsung Display Co., Ltd.

Inventor： Jungkyu LEE ,  Dohyun KWON ,  Taehyun KIM ,  Donghwan SHIM ,  Minjung LEE ,  Seunghwan CHO

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

CPC classification number: H01L27/3279 ,  H01L27/3258 ,  H01L27/3262 ,  H01L27/3265 ,  H01L51/0023 ,  H01L51/56 ,  H01L2227/323

Abstract: An organic light-emitting diode (OLED) display and a method of manufacturing the same are disclosed. In one aspect, the OLED display includes a plurality of pixels, each of the pixels including at least one wiring configured to receive an electrical signal and a storage capacitor formed on the same layer as the wiring. The wiring includes a first conductive pattern layer, an intermediate insulation pattern layer, and a second conductive pattern layer that are sequentially stacked. The first and second conductive pattern layers are electrically connected to each other through a first via hole.

Abstract translation: 公开了一种有机发光二极管（OLED）显示器及其制造方法。 一方面，OLED显示器包括多个像素，每个像素包括配置成接收电信号的至少一个布线和形成在与布线相同的层上的存储电容器。 布线包括依次堆叠的第一导电图案层，中间绝缘图案层和第二导电图案层。 第一和第二导电图案层通过第一通孔彼此电连接。