公开(公告)号：US20180053906A1

公开(公告)日：2018-02-22

申请号：US15481156

申请日：2017-04-06

Applicant: Samsung Display Co., Ltd.

Inventor： Jinsuk Lee ,  Jinsuk Park ,  Jingoo Jung

IPC: H01L51/00 ,  H01L27/32

CPC classification number: H01L51/0097 ,  H01L27/3276 ,  H01L51/5246 ,  H01L51/5253 ,  H01L2251/5338 ,  Y02E10/549

Abstract: Provided is a display apparatus that may minimize the occurrence of defects such as short-circuits during a manufacturing process. The display apparatus includes: a substrate having a bent region located between a first region and a second region and bent in the bent region about a bending axis; an organic material layer located on the substrate to correspond to the bent region and including a second opening or a second groove that extends in a direction that intersects the bending axis; and a first conductive layer extending from the first region through the bent region to the second region and located on the organic material layer.

公开(公告)号：US11276830B2

公开(公告)日：2022-03-15

申请号：US15481156

申请日：2017-04-06

Applicant: Samsung Display Co., Ltd.

Inventor： Jinsuk Lee ,  Jinsuk Park ,  Jingoo Jung

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

Abstract: Provided is a display apparatus that may minimize the occurrence of defects such as short-circuits during a manufacturing process. The display apparatus includes: a substrate having a bent region located between a first region and a second region and bent in the bent region about a bending axis; an organic material layer located on the substrate to correspond to the bent region and including a second opening or a second groove that extends in a direction that intersects the bending axis; and a first conductive layer extending from the first region through the bent region to the second region and located on the organic material layer.

公开(公告)号：US11836323B2

公开(公告)日：2023-12-05

申请号：US17993861

申请日：2022-11-23

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kyongjun Kim ,  Sungsik Yun ,  Juyeon Seo ,  Jinsuk Park ,  Jaebok Lee ,  Sungho Cho

IPC: G06F3/044 ,  H10K50/844 ,  H10K59/40 ,  H10K71/00 ,  H10K77/10 ,  H10K59/12 ,  H10K102/00

CPC classification number: G06F3/0445 ,  H10K50/844 ,  H10K59/40 ,  H10K71/00 ,  H10K77/111 ,  G06F2203/04102 ,  G06F2203/04103 ,  H10K59/12 ,  H10K59/1201 ,  H10K2102/311

Abstract: A display device includes (i) a substrate having a first area, a second area, and a bending area located between the first area and the second area, where the substrate is bent along a bending axis in the bending area, the substrate includes a thin portion at an edge portion of the bending area, and the thin portion extends from the second area to the first area and has a thickness less than a thickness of the substrate at a center of the bending area; and (ii) an inorganic insulating layer over the substrate, where the inorganic insulating layer exposes the thin portion in the bending area.

公开(公告)号：US11531434B2

公开(公告)日：2022-12-20

申请号：US16880330

申请日：2020-05-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kyongjun Kim ,  Sungsik Yun ,  Juyeon Seo ,  Jinsuk Park ,  Jaebok Lee ,  Sungho Cho

IPC: G06F3/044 ,  H01L51/00 ,  H01L27/32 ,  H01L51/52 ,  H01L51/56

Abstract: A display device includes (i) a substrate having a first area, a second area, and a bending area located between the first area and the second area, where the substrate is bent along a bending axis in the bending area, the substrate includes a thin portion at an edge portion of the bending area, and the thin portion extends from the second area to the first area and has a thickness less than a thickness of the substrate at a center of the bending area; and (ii) an inorganic insulating layer over the substrate, where the inorganic insulating layer exposes the thin portion in the bending area.

公开(公告)号：US20210165527A1

公开(公告)日：2021-06-03

申请号：US16880330

申请日：2020-05-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Kyongjun Kim ,  Sungsik Yun ,  Juyeon Seo ,  Jinsuk Park ,  Jaebok Lee ,  Sungho Cho

IPC: G06F3/044 ,  H01L51/00 ,  H01L27/32 ,  H01L51/52 ,  H01L51/56

Abstract: A display device includes (i) a substrate having a first area, a second area, and a bending area located between the first area and the second area, where the substrate is bent along a bending axis in the bending area, the substrate includes a thin portion at an edge portion of the bending area, and the thin portion extends from the second area to the first area and has a thickness less than a thickness of the substrate at a center of the bending area; and (ii) an inorganic insulating layer over the substrate, where the inorganic insulating layer exposes the thin portion in the bending area.