公开(公告)号：US11914825B2

公开(公告)日：2024-02-27

申请号：US18113017

申请日：2023-02-22

Applicant: Samsung Display Co., Ltd.

Inventor： Dohyun Kwon ,  Choongyoul Im ,  Mi Jang ,  Minjung Lee ,  Hyoungwook Jang ,  Kyuyoung Kim ,  Mugyeom Kim ,  Dongki Lee ,  Junghun Lee ,  Jangdoo Lee

IPC: G06F3/044 ,  H01L51/52 ,  H01L27/32 ,  H10K50/86 ,  H10K50/844 ,  H10K59/38 ,  H10K59/40 ,  H10K59/131 ,  H10K102/00

CPC classification number: G06F3/0445 ,  G06F3/044 ,  G06F3/0446 ,  H10K50/8445 ,  H10K50/865 ,  H10K59/1315 ,  H10K59/38 ,  H10K59/40 ,  G06F2203/04102 ,  G06F2203/04112 ,  H10K2102/311

Abstract: A flexible display device including a display panel providing a base surface and a touch screen disposed on the base surface. The display panel may include a plurality of light emitting areas and a non-light emitting area disposed adjacent to the light emitting areas. A plurality of touch electrodes and a plurality of insulating layers of the touch screen may have a mesh shape through which openings corresponding to the plurality of light emitting areas are defined. Accordingly, a flexibility of the flexible display device is improved, and the touch electrode is prevented from being cracked.

公开(公告)号：US11327616B2

公开(公告)日：2022-05-10

申请号：US17007204

申请日：2020-08-31

Applicant: Samsung Display Co., Ltd.

Inventor： Dohyun Kwon ,  Choongyoul Im ,  Mi Jang ,  Minjung Lee ,  Hyoungwook Jang ,  Kyuyoung Kim ,  Mugyeom Kim ,  Dongki Lee ,  Junghun Lee ,  Jangdoo Lee

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

Abstract: A flexible display device including a display panel providing a base surface and a touch screen disposed on the base surface. The display panel may include a plurality of light emitting areas and a non-light emitting area disposed adjacent to the light emitting areas. A plurality of touch electrodes and a plurality of insulating layers of the touch screen may have a mesh shape through which openings corresponding to the plurality of light emitting areas are defined. Accordingly, a flexibility of the flexible display device is improved, and the touch electrode is prevented from being cracked.

公开(公告)号：US10353434B2

公开(公告)日：2019-07-16

申请号：US15815537

申请日：2017-11-16

Applicant: Samsung Display Co., Ltd.

Inventor： Jung-moo Hong ,  Kyuyoung Kim

IPC: G06F3/045 ,  G06F1/16 ,  H01L51/52 ,  H01L27/32 ,  G06F3/047 ,  G06F3/044 ,  B32B7/02 ,  G06F3/041 ,  B32B7/12

Abstract: A flexible electronic device includes a base substrate and first and second lines disposed thereon. The first and second lines extend in a first direction and are arranged in a second direction. Each of the first and second lines includes a first conductive layer including first and second portions alternately disposed with each other, and second conductive layers respectively overlapped with the first portions in a third direction substantially perpendicular to the first and second directions. The second conductive layer is not overlapped with the second portions of the first conductive layer in the third direction. The first and second conductive layers have a first modulus and a second modulus, respectively. A first width in the second direction of each of the first portions is smaller than a second width in the second direction of each of the second portions.

公开(公告)号：US10168844B2

公开(公告)日：2019-01-01

申请号：US15153568

申请日：2016-05-12

Applicant: Samsung Display Co., Ltd.

Inventor： Dohyun Kwon ,  Choongyoul Im ,  Mi Jang ,  Minjung Lee ,  Hyoungwook Jang ,  Kyuyoung Kim ,  Mugyeom Kim ,  Dongki Lee ,  Junghun Lee ,  Jangdoo Lee

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

Abstract: A flexible display device may include a display panel providing a base surface and a touch screen disposed on the base surface. The display panel may include a plurality of light emitting areas and a non-light emitting area disposed adjacent to the light emitting areas. A plurality of touch electrodes and a plurality of insulating layers of the touch screen may have a mesh shape through which openings corresponding to the plurality of light emitting areas are defined. Accordingly, a flexibility of the flexible display device is improved, and the touch electrode is prevented from being cracked.