公开(公告)号：US20160043226A1

公开(公告)日：2016-02-11

申请号：US14710739

申请日：2015-05-13

Applicant: Samsung Display Co., Ltd.

Inventor： Seungho YOON ,  Bong-Kyun KIM ,  Youngjun KIM ,  Hongsick PARK ,  Byeong-Beom KIM ,  Sangwon SHIN

IPC: H01L29/786 ,  H01L29/45 ,  H01L29/417 ,  H01L29/24 ,  G02F1/1362 ,  H01L21/02 ,  H01L21/465 ,  H01L21/4763 ,  H01L21/441 ,  G02F1/1368 ,  H01L27/12 ,  H01L29/66

CPC classification number: H01L29/7869 ,  G02F1/1368 ,  H01L21/465 ,  H01L21/467 ,  H01L23/53238 ,  H01L27/124 ,  H01L29/45 ,  H01L29/66969 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A thin film transistor substrate includes a thin film transistor including a gate electrode, a semiconductor layer, a source electrode and a drain electrode. Each of the source electrode and the drain electrode includes a wire layer and a protective layer. The protective layer includes zinc oxide in an amount greater than about 70% by weight and less than about 85% by weight and indium oxide in an amount greater than about 15% by weight and less than about 30% by weight.

Abstract translation: 薄膜晶体管基板包括薄膜晶体管，其包括栅电极，半导体层，源电极和漏电极。 源电极和漏电极中的每一个包括导线层和保护层。 保护层包括大于约70重量％且小于约85重量％的量的氧化锌和大于约15重量％且小于约30重量％的量的氧化铟。

公开(公告)号：US20200152893A1

公开(公告)日：2020-05-14

申请号：US16578408

申请日：2019-09-23

Applicant: Samsung Display Co., Ltd.

Inventor： Heekyun SHIN ,  Byunghoon KANG ,  Youngjun KIM ,  Sumin AN ,  Woojin CHO ,  Seungjun MOON ,  Jeongmin PARK ,  Dongkyun SEO ,  Junho SIM

IPC: H01L51/00 ,  H01L27/32 ,  H01L51/52 ,  H01L51/56 ,  B32B7/14 ,  B32B37/12 ,  B32B37/24 ,  B32B38/00 ,  C09J9/02 ,  C09J179/02

Abstract: A method of manufacturing a flexible display apparatus includes: preparing a substrate; forming a first charge adhesive layer having a first charge on the substrate; forming a second charge adhesive layer having a second charge, which is opposite to the first charge, on the first charge adhesive layer; forming a first charge adhesive pattern and a second charge adhesive pattern by removing an edge of each of the first charge adhesive layer and the second charge adhesive layer; forming a flexible substrate on the substrate on which the first charge adhesive pattern and the second charge adhesive pattern are formed; forming a display unit on the flexible substrate; cutting the substrate, the first charge adhesive pattern, the second charge adhesive pattern, the flexible substrate, and the display unit along a cutting line; and separating the substrate and the flexible substrate.

公开(公告)号：US20220282082A1

公开(公告)日：2022-09-08

申请号：US17535645

申请日：2021-11-25

Applicant: Samsung Display Co., Ltd. ,  SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION

Inventor： Sanghyun YUN ,  Jae Pil KIM ,  Tae Gyu HWANG ,  Su Hyeon KIM ,  Hoon KANG ,  Youngjun KIM ,  Hyunyoung JUNG

IPC: C08L33/24 ,  C08K5/3475 ,  H01L51/52 ,  H01L27/32

Abstract: A resin composition includes a polyimide, an ultraviolet (UV) absorber represented by the following Chemical Formula 1 and a remaining N-methyl-2-pyrrolidone, and wherein, in Chemical Formula 1, R1 and R2 are each selected from a hydrogen group, a halogen group, an aliphatic substituent, and an aromatic group.

公开(公告)号：US20240324296A1

公开(公告)日：2024-09-26

申请号：US18380969

申请日：2023-10-17

Applicant: Samsung Display Co., LTD.

Inventor： Seonhwa CHOI ,  Youngjun KIM ,  Dongkyun SEO ,  Hyunyoung JUNG

IPC: H10K59/122 ,  H10K59/12

CPC classification number: H10K59/122 ,  H10K59/1201

Abstract: A display apparatus includes a first sub-pixel electrode arranged in a sub-pixel area, a conductive bank layer disposed on the first sub-pixel electrode, including a first opening, a first conductive layer and a second conductive layer, wherein the first opening overlaps the first sub-pixel electrode, a first intermediate layer disposed on the first sub-pixel electrode through the first opening, a first opposite electrode disposed on the first intermediate layer, an insulating layer disposed between the conductive bank layer and an edge of the first sub-pixel electrode in a non-sub-pixel area around the sub-pixel area, and an organic layer including an opening overlapping the first opening of the conductive bank layer, and including a first organic material portion overlapping the insulating layer in the non-sub-pixel area.

公开(公告)号：US20240215400A1

公开(公告)日：2024-06-27

申请号：US18393953

申请日：2023-12-22

Applicant: Samsung Display Co., LTD.

Inventor： Dongkyun SEO ,  Youngjun KIM ,  Hyunyoung JUNG ,  Seonhwa CHOI

IPC: H10K59/80 ,  H10K71/15

CPC classification number: H10K59/875 ,  H10K71/15

Abstract: A display apparatus including a first base layer including a first auxiliary base layer and a second auxiliary base layer disposed on the first auxiliary base layer; and a semiconductor layer dispose on the first base layer. Polyimide of the first auxiliary base layer is arranged in a preset orientation, and polyimide of the second auxiliary base layer is arranged in an arbitrary orientation.

公开(公告)号：US20180130908A1

公开(公告)日：2018-05-10

申请号：US15866890

申请日：2018-01-10

Applicant: Samsung Display Co., Ltd.

Inventor： SEUNGHO YOON ,  Bong-Kyun KIM ,  Youngjun KIM ,  HONGSICK PARK ,  Byeong-Beom KIM ,  SANGWON SHIN

IPC: H01L29/786 ,  H01L29/45 ,  H01L21/467 ,  H01L21/465 ,  H01L27/12

CPC classification number: H01L29/7869 ,  G02F1/1368 ,  H01L21/465 ,  H01L21/467 ,  H01L23/53238 ,  H01L27/124 ,  H01L29/45 ,  H01L29/66969 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A thin film transistor substrate includes a thin film transistor including a gate electrode, a semiconductor layer, a source electrode and a drain electrode. Each of the source electrode and the drain electrode includes a wire layer and a protective layer. The protective layer includes zinc oxide in an amount greater than about 70% by weight and less than about 85% by weight and indium oxide in an amount greater than about 15% by weight and less than about 30% by weight.