公开(公告)号：US20170062493A1

公开(公告)日：2017-03-02

申请号：US15068368

申请日：2016-03-11

Applicant: Samsung Display Co., Ltd.

Inventor： Young Jae JEON ,  Jae-Hyun PARK ,  Sang Ju LEE ,  Jae Ho CHOI ,  Hye Won HYEON

IPC: H01L27/12 ,  G02F1/1368 ,  G02F1/1343 ,  G02F1/1362 ,  G09G3/36 ,  G02F1/1335

CPC classification number: H01L27/1288 ,  G02F1/134363 ,  G02F1/136286 ,  H01L27/124

Abstract: The present inventive concept relates to a display device and a manufacturing method thereof. A display device according to an exemplary embodiment of the present inventive concept includes: a substrate; a first gate conductor provided on the substrate; and a gate insulator provided on the first gate conductors, wherein edges of the first gate conductor are recessed from edges of the first gate insulator, and the edges of the first gate insulator are respectively parallel with the edges of the first gate conductor.

Abstract translation: 本发明构思涉及显示装置及其制造方法。 根据本发明构思的示例性实施例的显示装置包括：基板; 设置在所述基板上的第一栅极导体; 以及栅极绝缘体，其设置在所述第一栅极导体上，其中所述第一栅极导体的边缘从所述第一栅极绝缘体的边缘凹陷，并且所述第一栅极绝缘体的边缘分别与所述第一栅极导体的边缘平行。

公开(公告)号：US20160195740A1

公开(公告)日：2016-07-07

申请号：US14728710

申请日：2015-06-02

Applicant: Samsung Display Co., Ltd.

Inventor： Young Jae JEON ,  Yun Hee KWAK ,  Hyoung-joon Kim ,  Jae Ho CHOI ,  Kyung Hyun Kim ,  Jong Woong CHANG

IPC: G02F1/13 ,  G01R31/317

Abstract: A liquid crystal display, including: a liquid crystal panel; and a visual inspection unit positioned in an outer region of the liquid crystal panel and transferring a test signal to the liquid crystal panel, in which the visual inspection unit includes: a test pad to which a test signal is applied; a first test line connected to the test pad; and a second test line connected to the test pad through a bridge line.

Abstract translation: 一种液晶显示器，包括：液晶面板; 以及视觉检查单元，其位于所述液晶面板的外部区域，并将测试信号传送到所述液晶面板，所述目视检查单元包括：被测试信号被施加到的测试垫; 连接到测试垫的第一测试线; 以及通过桥接线连接到测试焊盘的第二测试线。

公开(公告)号：US20220199742A1

公开(公告)日：2022-06-23

申请号：US17407407

申请日：2021-08-20

Applicant: Samsung Display Co., LTD.

Inventor： Young Jae JEON ,  Woo Geun LEE ,  Jae Beom CHOI ,  Jong-In KIM ,  Jin-Won LEE

IPC: H01L27/32 ,  H01L51/52

Abstract: A display device includes a semiconductor layer of a driving transistor; a semiconductor layer of a switching transistor; a semiconductor layer of an initialization transistor; a gate electrode of the driving transistor overlapping a semiconductor layer of the driving transistor; a lower storage electrode connected to the semiconductor layer of the switching transistor; an upper storage electrode connected to the semiconductor layer of the driving transistor, a light blocking pattern, and the semiconductor layer of the initialization transistor, and overlapping the lower storage electrode; a semiconductor layer of a first auxiliary transistor adjacent the semiconductor layer of the switching transistor and/or the semiconductor layer of the initialization transistor; a first electrode of the first auxiliary transistor connected to the semiconductor layer of the first auxiliary transistor; and a second electrode of the first auxiliary transistor connected to the semiconductor layer of the first auxiliary transistor.

公开(公告)号：US20220140059A1

公开(公告)日：2022-05-05

申请号：US17475950

申请日：2021-09-15

Applicant: Samsung Display Co., LTD.

Inventor： Jong In KIM ,  Hyun Seong KANG ,  Joon Geol KIM ,  Seung Sok SON ,  Woo Geun LEE ,  Young Jae JEON ,  Soo Jung CHAE ,  Ji Yun HONG

IPC: H01L27/32 ,  H01L51/00

Abstract: A display device includes a pixel electrode disposed on a first surface of a substrate, a light emitting layer disposed on the pixel electrode, a common electrode disposed on the light emitting layer, a supply voltage line disposed on the first surface of the substrate and applying a voltage to the common electrode, a first auxiliary conductive layer disposed on a second surface of the substrate, and a first connection conductive layer at least partially disposed on a side surface of the substrate and electrically connecting the first auxiliary conductive layer to the supply voltage line.

公开(公告)号：US20170357115A1

公开(公告)日：2017-12-14

申请号：US15412930

申请日：2017-01-23

Applicant: Samsung Display Co., Ltd

Inventor： Young Jae JEON ,  Il YOU ,  Seung Rae KIM ,  Chun Yan JIN ,  Beom Soo PARK ,  Jae Hyun PARK ,  Sang Ju LEE ,  Hye Won HYEON

IPC: G02F1/1368 ,  H01L29/417 ,  G02F1/1343 ,  H01L29/786 ,  H01L27/12 ,  G02F1/1362 ,  H01L29/423

CPC classification number: G02F1/1368 ,  G02F1/134309 ,  G02F1/136209 ,  G02F1/136227 ,  G02F1/136286 ,  G02F2001/134318 ,  G02F2001/136295 ,  H01L27/1248 ,  H01L29/41733 ,  H01L29/41775 ,  H01L29/42384 ,  H01L29/78636 ,  H01L29/78696 ,  H01L2029/42388

Abstract: A display device is provided. The display device includes a base; a gate conductor disposed directly on the base and including a gate line and a gate electrode; a gate insulating layer disposed on the gate conductor and including an overlap portion, which overlaps with the gate conductor, and a non-overlap portion, which is connected to the overlap portion, does not overlap with the gate conductor, and is spaced apart from the base; and a semiconductor pattern disposed on the gate insulating layer and overlapping with the gate electrode, wherein edges of the gate insulating layer project further than edges of the gate conductor and edges of the semiconductor pattern.