公开(公告)号：US10826013B2

公开(公告)日：2020-11-03

申请号：US15999177

申请日：2018-08-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Taehyun Kim ,  Seungmin Lee ,  Seonyoung Choi ,  Sangho Park ,  Donghwan Shim ,  Jungkyu Lee ,  Seunghwan Cho

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

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：US10600852B2

公开(公告)日：2020-03-24

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: H01L29/08 ,  H01L27/32 ,  H01L51/52

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：US20190081270A1

公开(公告)日：2019-03-14

申请号：US15999177

申请日：2018-08-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Taehyun Kim ,  Seungmin Lee ,  Seonyoung Choi ,  Sangho Park ,  Donghwan Shim ,  Jungkyu Lee ,  Seunghwan Cho

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

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：US10050100B2

公开(公告)日：2018-08-14

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: H01L29/12 ,  H01L27/32 ,  H01L51/52 ,  H01L27/12

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：US09437667B2

公开(公告)日：2016-09-06

申请号：US14693737

申请日：2015-04-22

Applicant: Samsung Display Co., Ltd.

Inventor： Dohyun Kwon ,  Taehyun Kim ,  Donghwan Shim ,  Suyeon Sim ,  Minjung Lee ,  Sungeun Lee ,  Jungkyu Lee ,  Seunghwan Cho

IPC: H01L27/32 ,  H01L27/12 ,  G09G3/32

CPC classification number: H01L27/3276 ,  G09G3/3233 ,  G09G2300/0426 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2310/0262 ,  H01L27/1255 ,  H01L27/1259 ,  H01L27/3248 ,  H01L27/3265

Abstract: A display device is disclosed. In one aspect, the device includes a substrate including a display area displaying an image via a plurality of pixels and a non-display area adjacent to the display area. The device also includes a first line and a second line in the display area. The display device also includes a first connection line and a second connection line in the non-display area, wherein the first and second connection lines are respectively connected to the first and second lines and extend in different directions to cross each other. The display device also includes an insulating layer formed over the substrate and including a first portion and a second portion, the first portion corresponding to the display area and the second portion corresponds to a crossing area where the first and second connection lines cross each other, the thickness of the first and second portions are different.

Abstract translation: 公开了一种显示装置。 一方面，该装置包括：基板，包括经由多个像素显示图像的显示区域和与显示区域相邻的非显示区域。 该设备还包括显示区域中的第一行和第二行。 显示装置还包括在非显示区域中的第一连接线和第二连接线，其中第一和第二连接线分别连接到第一和第二线并且在不同方向上延伸以彼此交叉。 显示装置还包括形成在基板上的绝缘层，包括第一部分和第二部分，对应于显示区域的第一部分和第二部分对应于第一和第二连接线彼此交叉的交叉区域， 第一和第二部分的厚度是不同的。

公开(公告)号：US20240306455A1

公开(公告)日：2024-09-12

申请号：US18599224

申请日：2024-03-08

Applicant: Samsung Display Co., Ltd.

Inventor： Taehyun Kim ,  Kyungmin Kim ,  Junhyeong Park ,  Gyehwan Lim

IPC: H10K59/131 ,  H10K59/121

CPC classification number: H10K59/131 ,  H10K59/1213

Abstract: A display apparatus includes a substrate, a main pixel circuit disposed on the substrate and arranged in a front display area, a first lower conductive layer arranged between the substrate and the main pixel circuit, a common power supply wire arranged in the peripheral area, an emission drive circuit arranged in the peripheral area and located at an inner side than the common power supply wire, a gate drive circuit arranged in the second corner display area, and a second lower conductive layer arranged between the substrate and the emission drive circuit, wherein the second lower conductive layer is electrically connected to the common power supply wire, and overlaps the emission drive circuit and the gate drive circuit.

公开(公告)号：US11211582B2

公开(公告)日：2021-12-28

申请号：US15383254

申请日：2016-12-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Taehyun Kim ,  Seunghwan Cho ,  Sangho Park ,  Seungmin Lee ,  Jungkyu Lee ,  Joosun Yoon ,  Jangdoo Lee

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

Abstract: A thin film transistor is disposed on a substrate. A via insulating layer having a via hole covers the thin film transistor. A pixel electrode is disposed on the via insulating layer and electrically connected to the thin film transistor through the via hole. A first protection layer surrounds the pixel electrode. A pixel-defining layer covers an edge region of the pixel electrode and at least a portion of the first protection layer. The pixel-defining layer includes an opening through which an upper surface of the pixel electrode is exposed. An opposite electrode faces the pixel electrode. An intermediate layer is disposed between the pixel electrode and the opposite electrode.

公开(公告)号：US10186560B2

公开(公告)日：2019-01-22

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: H01L29/08 ,  H01L27/32 ,  H01L51/52

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：US09698210B2

公开(公告)日：2017-07-04

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 ,  G02F1/1362 ,  H01L27/12

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.

公开(公告)号：US09431472B2

公开(公告)日：2016-08-30

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 ,  H01L51/56 ,  H01L51/00

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。