公开(公告)号：US20230103171A1

公开(公告)日：2023-03-30

申请号：US18062012

申请日：2022-12-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Donghwan SHIM ,  Seunghwan CHO ,  Jonghyun CHOI ,  Minjoo KIM ,  Sunho KIM ,  Hoongi LEE

IPC: H10K59/131 ,  G06F3/044 ,  H10K59/40

Abstract: A display apparatus includes a plurality of data lines in a display area, a plurality of display elements in the display area and connected to the plurality of data lines, and a plurality of wirings in the display area and connected to the plurality of data lines, the plurality of wirings being configured to transfer data signals from a driving circuit to the plurality of data lines, the driving circuit being located in a peripheral area outside the display area, each of the plurality of wirings including a plurality of branches protruding from corresponding ones of the wirings in a direction perpendicular to an extension direction of the corresponding ones of the wirings, and end portions of each of the plurality of branches having an oblique shape inclined from the extension direction of the wiring in a plan view.

公开(公告)号：US20220102468A1

公开(公告)日：2022-03-31

申请号：US17420650

申请日：2020-01-31

Applicant: Samsung Display Co., Ltd.

Inventor： Sanghoon LEE ,  Jonghyun CHOI ,  Taewoo KIM ,  Seungmin LEE ,  Seunghwan CHO

IPC: H01L27/32 ,  H01L51/00 ,  H01L51/52

Abstract: A display device includes: a bending area between a first area and a second area; a substrate having a first opening, at least a portion of the first opening corresponding to the bending area; a display layer on a first surface of the substrate in the first area; an encapsulation member on the display layer; a first organic material layer on the substrate to cover the first opening of the substrate; and a wiring layer on the first organic material layer and comprising a plurality of wires extending in a direction crossing the bending area.

公开(公告)号：US20210408215A1

公开(公告)日：2021-12-30

申请号：US17474244

申请日：2021-09-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kinyeng KANG ,  Hyun KIM ,  Seungmin SONG ,  Taehoon YANG ,  Seunghwan CHO ,  Seonbeom JI ,  Jonghyun CHOI

IPC: H01L27/32 ,  G09G3/3266 ,  G09G3/3275

Abstract: A display device including: a first data line arranged in a display area of a substrate and extending in a first direction; a second data line arranged in the display area and extending in the first direction; a connecting line arranged in the display area and including a first portion parallel to the first data line, a third portion parallel to the second data line, and a second portion between the first portion and the third portion, wherein the connecting line is electrically connected to the second data line; and an auxiliary line overlapping the first data line or the second data line.

公开(公告)号：US20240397775A1

公开(公告)日：2024-11-28

申请号：US18794324

申请日：2024-08-05

Applicant: Samsung Display Co., Ltd.

Inventor： Seunghwan CHO ,  Jiryun PARK ,  Seokje SEONG ,  Inhyuck YEO ,  Wonsuk CHOI ,  Yoonsun CHOI

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

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：US20240040868A1

公开(公告)日：2024-02-01

申请号：US18226005

申请日：2023-07-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seunghwan CHO ,  Sangwoo KIM

IPC: H10K59/131 ,  H10K59/121

CPC classification number: H10K59/131 ,  H10K59/121

Abstract: A display panel includes: a first input line arranged in a first corner area; a second input line arranged in a second corner area; a third input line connecting the first input line to the second input line, and a driving circuit arranged in the second corner area, connected to the second input line, and configured to supply electrical signals to a first pixel circuit arranged in the first corner area and a second pixel circuit arranged in the second corner area.

公开(公告)号：US20220336563A1

公开(公告)日：2022-10-20

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: H01L27/32 ,  G09G3/3283

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：US20210225991A1

公开(公告)日：2021-07-22

申请号：US17220831

申请日：2021-04-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kinyeng KANG ,  Taewoo KIM ,  Taehoon YANG ,  Seunghwan CHO ,  Jonghyun CHOI

IPC: H01L27/32

Abstract: A display device includes: a substrate comprising a display area and a peripheral area outside the display area; a first connection line in the display area, the first connection line comprising a first portion extending along a first column of the display area and in the first column, a third portion extending along a second column of the display area and in the second column, and a second portion connecting the first portion to the third portion; and a second connection line in the peripheral area and connected to the third portion of the first connection line and a data line in a third column of the display area.

公开(公告)号：US20210005697A1

公开(公告)日：2021-01-07

申请号：US16853916

申请日：2020-04-21

Applicant: SAMSUNG DISPLAY CO, LTD.

Inventor： Kinyeng KANG ,  Hyun KIM ,  Seungmin SONG ,  Taehoon YANG ,  Seunghwan CHO ,  Seonbeom JI ,  Jonghyun CHOI

IPC: H01L27/32 ,  G09G3/3275 ,  G09G3/3266

Abstract: A display device including: a first data line arranged in a display area of a substrate and extending in a first direction; a second data line arranged in the display area and extending in the first direction; a connecting line arranged in the display area and including a first portion parallel to the first data line, a third portion parallel to the second data line, and a second portion between the first portion and the third portion, wherein the connecting line is electrically connected to the second data line; and an auxiliary line overlapping the first data line or the second data line.

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。