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。

公开(公告)号：US20160126303A1

公开(公告)日：2016-05-05

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

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：US20160099257A1

公开(公告)日：2016-04-07

申请号：US14709844

申请日：2015-05-12

Applicant: Samsung Display Co., Ltd.

Inventor： Donghwan Shim ,  Suyeon Sim ,  Seunghwan Cho ,  Sungeun Lee ,  Jungkyu Lee

IPC: H01L27/12 ,  H01L29/66 ,  H01L29/786

CPC classification number: H01L27/124 ,  H01L29/41733 ,  H01L29/42384 ,  H01L29/66757 ,  H01L29/66969 ,  H01L29/78606 ,  H01L29/78675 ,  H01L29/7869

Abstract: A thin film transistor includes an active pattern formed on a substrate; a gate pattern formed on the active pattern and comprising a gate electrode and a gate line; a gate insulating layer disposed between the gate pattern and the active pattern; a source electrode that overlaps a first side of the active pattern and contacts a data line; a drain electrode that overlaps a second side of the active pattern and is separated from the source electrode; a channel area formed in an area where the gate line and an active line of the active pattern overlap each other; and a gate line modifying unit formed in the channel area by changing a linear shape of the gate line.

Abstract translation: 薄膜晶体管包括形成在衬底上的有源图案; 形成在有源图案上并包括栅电极和栅极线的栅极图案; 设置在所述栅极图案和所述有源图案之间的栅极绝缘层; 源电极，与有源图案的第一侧重叠并接触数据线; 漏电极，与所述有源图案的第二面重叠，并与所述源电极分离; 形成在活动图案的栅极线和有源线重叠的区域中的沟道区域; 以及通过改变栅极线的线性形状而形成在沟道区中的栅极线修改单元。

公开(公告)号：US12284889B2

公开(公告)日：2025-04-22

申请号：US17731217

申请日：2022-04-27

Applicant: Samsung Display Co., Ltd.

Inventor： Inhyuck Yeo ,  Jiryun Park ,  Seokje Seong ,  Hyeonwoo Shin ,  Seunghwan Cho ,  Wonsuk Choi

IPC: H10K59/131 ,  H10K59/88

Abstract: A display apparatus includes a substrate, a first data line, a second data line, and a bridge line. The substrate includes a display area and a peripheral area outside the display area. The first data line is disposed over the substrate and crosses the display area. The second data line is disposed over the substrate and is disposed in a first direction from the first data line. The second data line crosses the display area. The bridge line includes one end electrically connected to the second data line and crosses, on a different layer from a layer on which the first data line is disposed, the first data line in the display area. A length of the first data line is greater than a length of the second data line.

公开(公告)号：US12217706B2

公开(公告)日：2025-02-04

申请号：US18106046

申请日：2023-02-06

Applicant: Samsung Display Co., Ltd.

Inventor： Seunghwan Cho ,  Youngwoo Park ,  Seokje Seong ,  Jiseon Lee ,  Wonsuk Choi ,  Jonghyun Choi

IPC: G02F1/1362 ,  G02F1/1345 ,  G02F1/1368 ,  G09G3/3291 ,  G09G3/36

Abstract: A display apparatus includes a substrate, a first data line in a display area, a first input line in a peripheral area, and a first connecting wire electrically connected to the first input line in a peripheral area of the substrate. The first connecting wire transfers a first input signal from the first input line to the first data line. The first connecting wire includes a first connecting line disposed in a display area of the substrate and extending in the first direction, and a second connecting line electrically connected to the first connecting line and extending in a second direction intersecting the first direction. The first connecting line and the second connecting line are disposed on different layers.

公开(公告)号：US20240321200A1

公开(公告)日：2024-09-26

申请号：US18435922

申请日：2024-02-07

Applicant: Samsung Display Co., Ltd.

Inventor： Jaewoo Lee ,  Taeho Kim ,  Seungjun Lee ,  Yongsu Lee ,  Seunghwan Cho

IPC: G09G3/3233

CPC classification number: G09G3/3233 ,  G09G2300/0452 ,  G09G2300/0842 ,  G09G2320/0233

Abstract: A display apparatus for reducing a reduction in image quality due to signal interference between adjacent lines comprises a substrate, pixels comprising at least a first pixel group to a third pixel group, data lines comprising at least a first data line to a third data line, and a data distributor for alternately transferring data signals to at least one pair of data lines among the data lines, wherein one end of a first horizontal line of the first data line is arranged adjacent to blue-based pixels of the first pixel group, one end of a second horizontal line of the second data line is arranged adjacent to green-based pixels of the second pixel group, and one end of a third horizontal line of the third data line is arranged adjacent to blue-based pixels of the third pixel group.

公开(公告)号：US12082461B2

公开(公告)日：2024-09-03

申请号：US17525174

申请日：2021-11-12

Applicant: Samsung Display Co., Ltd.

Inventor： Seunghwan Cho ,  Jiryun Park ,  Seokje Seong ,  Inhyuck Yeo ,  Wonsuk Choi ,  Yoonsun Choi

IPC: H01L27/14 ,  G09G3/3283 ,  H10K59/121 ,  H10K59/131 ,  H01L27/12 ,  H01L29/786

CPC classification number: H10K59/131 ,  G09G3/3283 ,  H10K59/1213 ,  H10K59/1216 ,  G09G2300/0426 ,  G09G2300/0842 ,  G09G2320/0233 ,  H01L27/1225 ,  H01L27/124 ,  H01L27/1251 ,  H01L27/1255 ,  H01L29/78675 ,  H01L29/7869

Abstract: A display apparatus includes a first semiconductor layer disposed on a substrate; a first gate layer disposed on the first semiconductor layer, the first gate layer including a driving gate electrode; a second gate layer disposed on the first gate layer, the second gate layer including a capacitor upper electrode; a first connecting electrode layer disposed on the second gate layer, the first connecting electrode layer including a transfer wiring; a second connecting electrode layer disposed on the first connecting electrode layer, the second connecting electrode layer including a horizontal connection wiring extending in a first direction; and a third connecting electrode layer disposed on the second connecting electrode layer, the third connecting electrode layer including a vertical connection wiring extending in a second direction that intersects the first direction.

公开(公告)号：US20230337487A1

公开(公告)日：2023-10-19

申请号：US18110452

申请日：2023-02-16

Applicant: Samsung Display Co., Ltd.

Inventor： Kiho Bang ,  Seunghwan Cho ,  Wonsuk Choi

IPC: H10K59/131 ,  H10K59/40 ,  H10K59/80 ,  G06F3/041

CPC classification number: H10K59/131 ,  H10K59/40 ,  H10K59/873 ,  G06F3/0412 ,  G09G2300/0842 ,  G09G3/3233

Abstract: A display apparatus includes a display area in which a display element is arranged and a peripheral area adjacent to the display area, a dam part disposed on a substrate in the peripheral area to surround the display area, an encapsulation layer disposed on the substrate in the display area and the peripheral area to encapsulate the display element, an organic insulating layer disposed on the encapsulation layer and extending from the display area to the peripheral area to cover the dam part, and a metal pattern disposed on the organic insulating layer and overlapping the dam part in a plan view.

公开(公告)号：US20230225161A1

公开(公告)日：2023-07-13

申请号：US18046420

申请日：2022-10-13

Applicant: Samsung Display Co., Ltd.

Inventor： Beomyeol PARK ,  Jiryun Park ,  Inhyuck Yeo ,  Eunae Jung ,  Seunghwan Cho ,  Wonsuk Choi ,  Yoonsun Choi

IPC: H01L27/32

CPC classification number: H01L27/3276

Abstract: A display apparatus includes: a substrate including a display area, and a peripheral area outside the display area; a common voltage supply line including a first common voltage input unit, a second common voltage input unit, and a body portion; a common voltage division line including a first division line branching from the first common voltage input unit, a second division line branching from the second common voltage input unit, and a third division line connecting the first division line and the second division line to each other; a first common voltage line connected to the third division line, and extending in a first direction to cross the display area; and a second common voltage line connected to the first division line or the second division line, and extending in a second direction crossing the first direction to cross the display area.