- Patent Title: Display device including optical sheet and stress control member
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Application No.: US16813517Application Date: 2020-03-09
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Publication No.: US11758764B2Publication Date: 2023-09-12
- Inventor: Hyunji Cha , Wonkyu Kwak , Young-Soo Yoon , Jae Yong Lee , Yun-Kyeong In , Minhee Choi
- Applicant: Samsung Display Co., Ltd.
- Applicant Address: KR Yongin-si
- Assignee: Samsung Display Co., Ltd.
- Current Assignee: Samsung Display Co., Ltd.
- Current Assignee Address: KR Yongin-si
- Agency: H.C. Park & Associates, PLC
- Priority: KR 20190064038 2019.05.30
- Main IPC: H01L51/00
- IPC: H01L51/00 ; H01L51/50 ; H01L51/52 ; H01L27/32 ; G02F1/13 ; G06F1/16 ; G09F9/30 ; G09F9/33 ; H10K50/80 ; G02B5/30 ; H10K50/844 ; H10K59/50 ; H10K59/65 ; G02F1/1335 ; G02F1/1333 ; H10K77/10 ; H10K102/00

Abstract:
A display device includes an electronic panel, a window, an optical sheet, and a stress control member. The electronic panel includes a first non-bending area having a first area overlapping the optical sheet and a second area overlapping at least part of the recessed area, a bending area configured to be bent relative to the first non-bending area, and a second non-bending area extending from the bending area and movable to a position opposing the first non-bending area. The optical sheet is disposed between the electronic panel and the window and having a recessed area defined therein extending toward a center of the optical sheet. The stress control member overlaps with at least a portion of the second area, at least a portion of the bending area, and at least a portion of the second non-bending area, respectively.
Public/Granted literature
- US20200381671A1 DISPLAY DEVICE Public/Granted day:2020-12-03
Information query
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