公开(公告)号：US12205529B2

公开(公告)日：2025-01-21

申请号：US18179937

申请日：2023-03-07

Applicant: Samsung Display Co., Ltd.

Inventor： Juyeop Seong ,  Hee-Kwon Lee ,  Jae-Soo Jang ,  Jaewon Jeong

IPC: G06F1/16 ,  G01B7/16 ,  G09G3/32

Abstract: Provided is a display apparatus including a display layer including scan lines, data lines, and pixels, and defined by a first area exposed to an outside in both a closed state and an open state, and a second area, which extends from the first area in a first direction, is exposed to an outside in the open state, and in which at least a portion thereof is opposite to the first area in the closed state, a scan-driving circuit connected to the scan lines, deformation sensors arranged in the first direction and having resistance values corresponding to respective shapes of the display layer, deformation sensor drivers arranged in the first direction, respectively connected to the deformation sensors, and configured to drive the deformation sensors along the first direction, and a driving circuit configured to measure the resistance values of the deformation sensors.

公开(公告)号：US20230284404A1

公开(公告)日：2023-09-07

申请号：US17986996

申请日：2022-11-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JAE-SOO JANG ,  Juyeop Seong ,  Hee-Kwon Lee ,  Sungu Kim ,  Yeongheon Kim

IPC: H05K5/02 ,  B32B7/12 ,  B32B3/26 ,  B32B3/14

CPC classification number: H05K5/0217 ,  B32B7/12 ,  B32B3/266 ,  B32B3/14 ,  H01L27/3244

Abstract: A display device includes a display panel having a first display area and a second display area adjacent to the first display area. A first support member is disposed under the display panel and includes a first support layer overlapping the first display area and a second support layer overlapping the second display area. The second support layer has a thickness different from a thickness of the first support layer. A second support member is movable under the first support member from the first display area to the second display area or from the second display area to the first display area.

公开(公告)号：US20180315951A1

公开(公告)日：2018-11-01

申请号：US15820186

申请日：2017-11-21

Applicant: Samsung Display Co., Ltd.

Inventor： Juyeop Seong ,  Soonryong Park ,  Jun Namkung ,  Hyunkyu Choi

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

CPC classification number: H01L51/5237 ,  G06F3/041 ,  G06F2203/04102 ,  G06F2203/04103 ,  H01L27/323 ,  H01L27/3276 ,  H01L51/0097 ,  H01L51/5281 ,  H01L51/56 ,  H01L2251/5338

Abstract: A display apparatus includes a display panel including a display area in which a plurality of pixels is arranged, and a peripheral area surrounding the display area, a panel cover member covering the display area and a first area of the peripheral area adjacent to the display area and including at least one opening corresponding to the first area, and a stress-reduction member overlapping with an end area of the panel cover member which is arranged in the first area, the stress-reduction member inserted in the at least one opening and arranged in a bending area of the peripheral area in which the display panel is bent.

公开(公告)号：US20250076929A1

公开(公告)日：2025-03-06

申请号：US18792558

申请日：2024-08-02

Applicant: Samsung Display Co., Ltd.

Inventor： Jaesoo Jang ,  Jonghyuck Kim ,  Juyeop Seong ,  Heekwon Lee ,  Jaewon Jeong

IPC: G06F1/16 ,  H10K59/80 ,  H10K77/10 ,  H10K102/00

Abstract: A display apparatus including a first display area, a second display area, and a folding area between the first display area and the second display area is presented. The display apparatus further includes a display panel having a display surface, a support member disposed under the display panel and including a folding structure and an opening disposed on the folding structure, and a planarization film in the opening of the support member, wherein a thickness of the folding structure in a first direction is greater than a thickness of the opening in the first direction, the first direction being orthogonal to the display surface.

公开(公告)号：US10319939B2

公开(公告)日：2019-06-11

申请号：US15820186

申请日：2017-11-21

Applicant: Samsung Display Co., Ltd.

Inventor： Juyeop Seong ,  Soonryong Park ,  Jun Namkung ,  Hyunkyu Choi

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/00 ,  H01L51/56 ,  G06F3/041

Abstract: A display apparatus includes a display panel including a display area in which a plurality of pixels is arranged, and a peripheral area surrounding the display area, a panel cover member covering the display area and a first area of the peripheral area adjacent to the display area and including at least one opening corresponding to the first area, and a stress-reduction member overlapping with an end area of the panel cover member which is arranged in the first area, the stress-reduction member inserted in the at least one opening and arranged in a bending area of the peripheral area in which the display panel is bent.