公开(公告)号：US09978982B2

公开(公告)日：2018-05-22

申请号：US15133607

申请日：2016-04-20

Applicant: Samsung Display Co., Ltd.

Inventor： Chaun Gi Choi ,  Hui Won Yang

IPC: H01L21/00 ,  H01L51/40 ,  H01L51/00 ,  H01L29/18 ,  H01L33/00 ,  H01L51/52 ,  H01L27/32 ,  H01L51/56

CPC classification number: H01L51/5228 ,  H01L27/3246 ,  H01L27/3248 ,  H01L27/3279 ,  H01L51/0006 ,  H01L51/5212 ,  H01L51/56 ,  H01L2227/323

Abstract: The present invention relates to an organic light-emitting display device and a method of fabricating the same. The device may include a base substrate, a thin-film transistor disposed on the base substrate, an organic light-emitting device including a first electrode connected to the thin-film transistor, an organic pattern disposed on the first electrode, and a second electrode disposed on the organic pattern. The device further includes an auxiliary electrode including a connection part and a non-connection part, the connection part being connected to the second electrode. The width of the connection part may be less than that of the non-connection part, when measured in the direction perpendicular to a current flow.

公开(公告)号：US10297617B2

公开(公告)日：2019-05-21

申请号：US15491448

申请日：2017-04-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yong Ho Yang ,  Hui Won Yang ,  Nak Cho Choi ,  Hwang Sup Shin ,  Jun Hee Lee

IPC: H01L27/12

Abstract: A display device includes a scan line extending primarily in a first direction, disposed on a substrate, and transmitting a scan signal, a data line extending primarily in a second direction intersecting the first direction and transmitting a data signal, a driving voltage line extending primarily in the second direction and transmitting a driving voltage, a plurality of transistors including first and second transistors, wherein the second transistor is connected to the scan line and the data line, and the first transistor is connected to the second transistor, a light emitting element connected to the plurality of transistors, and a storage capacitor disposed between the substrate and an active pattern of the first transistor, the storage capacitor including a first electrode disposed on the substrate and a second electrode at least partially overlapping the first electrode. A first insulating layer is disposed between the first and second electrodes.

公开(公告)号：US12167639B2

公开(公告)日：2024-12-10

申请号：US17592965

申请日：2022-02-04

Applicant: Samsung Display Co., LTD.

Inventor： Jee Hoon Kim ,  Shin Hyuk Yang ,  Hui Won Yang

IPC: H10K59/121 ,  H10K59/131 ,  H10K59/35

Abstract: A display device comprises a repair circuit, and a repair circuit connection pattern extending across a pixel and the repair circuit. Each of a first and second subpixels comprises a light emitting element, a first transistor connected thereto, and a second transistor connected to a gate electrode of the first transistor. The repair circuit comprises first and second repair transistors connected to a gate electrode of the first repair transistor. A first source/drain electrode of the first transistor of each of the first and second subpixels is connected to the power line, a second source/drain electrode of the first transistor of each of the first and second subpixels overlaps the repair circuit connection pattern. A first source/drain electrode of the first repair transistor is connected to the power line, and a second source/drain electrode of the first repair transistor overlaps the first repair circuit connection pattern.

公开(公告)号：US11621312B2

公开(公告)日：2023-04-04

申请号：US17089246

申请日：2020-11-04

Applicant: Samsung Display Co., LTD.

Inventor： Sang Hyung Lim ,  Jee Hoon Kim ,  Mi Hyang Sheen ,  Jin Ho Jang ,  Myeong Kyu Park ,  Na Ri Ahn ,  Hui Won Yang ,  Doo Hyoung Lee

IPC: H01L27/32 ,  H01L51/52

Abstract: A display device includes a first conductive pattern on a substrate, a first insulating layer on the first conductive pattern, a semiconductor pattern on the first insulating layer, a second insulating layer on the first insulating layer and the semiconductor pattern, and a second conductive pattern on the second insulating layer. A first edge of the first conductive pattern faces a second edge of the second conductive pattern, the first conductive pattern does not overlap the second conductive pattern in an area where the first edge faces the second edge, the semiconductor pattern is in the area where the first edge faces the second edge, the second conductive pattern overlaps the second insulating layer, and the second insulating layer includes a third edge protruding from the second edge of the second conductive pattern.

公开(公告)号：US09349982B2

公开(公告)日：2016-05-24

申请号：US14055548

申请日：2013-10-16

Applicant: Samsung Display Co., Ltd.

Inventor： Chaun Gi Choi ,  Hui Won Yang

IPC: H01L51/52 ,  H01L27/32

CPC classification number: H01L51/5228 ,  H01L27/3246 ,  H01L27/3248 ,  H01L27/3279 ,  H01L51/0006 ,  H01L51/5212 ,  H01L51/56 ,  H01L2227/323

Abstract: The present invention relates to an organic light-emitting display device and a method of fabricating the same. The device may include a base substrate, a thin-film transistor disposed on the base substrate, an organic light-emitting device including a first electrode connected to the thin-film transistor, an organic pattern disposed on the first electrode, and a second electrode disposed on the organic pattern. The device further includes an auxiliary electrode including a connection part and a non-connection part, the connection part being connected to the second electrode. The width of the connection part may be less than that of the non-connection part, when measured in the direction perpendicular to a current flow.

Abstract translation: 本发明涉及一种有机发光显示装置及其制造方法。 该器件可以包括基底，设置在基底基板上的薄膜晶体管，有机发光器件，包括连接到薄膜晶体管的第一电极，设置在第一电极上的有机图案，以及第二电极 放置在有机图案上。 该装置还包括辅助电极，其包括连接部分和非连接部分，连接部分连接到第二电极。 当在垂直于电流的方向上测量时，连接部分的宽度可以小于非连接部分的宽度。