Invention Application
- Patent Title: DISPLAY DEVICE
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Application No.: US17599299Application Date: 2021-02-14
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Publication No.: US20220155633A1Publication Date: 2022-05-19
- Inventor: Qingxun ZHANG , Qian WANG , Wenqing ZHAO , Zhongxiao LI , Song YANG
- Applicant: BOE TECHNOLOGY GROUP CO., LTD.
- Applicant Address: CN Beijing
- Assignee: BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee: BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee Address: CN Beijing
- Priority: CN202010122380.1 20200227
- International Application: PCT/CN2021/077603 WO 20210214
- Main IPC: G02F1/1335
- IPC: G02F1/1335 ; G02F1/1343 ; G02F1/13357

Abstract:
The present disclosure provides a display device including a liquid crystal layer having a first surface and a second surface opposite to each other, and the second surface has a light entrance region and a light outgoing region; a reflector within the liquid crystal layer and adjacent the first surface; a light absorbing layer on the first surface of the liquid crystal layer, the light absorbing layer including a first shielding layer, a second shielding layer and a filling layer therebetween, the second shielding layer is between the first shielding layer and the liquid crystal layer and has a first opening therein, and the liquid crystal layer is configured to modulate light incident from the light entrance region into first refracted light under a first voltage and modulate the light incident from the light entrance region into second refracted light under a second voltage different from the first voltage.
Public/Granted literature
- US11598987B2 Display device Public/Granted day:2023-03-07
Information query
IPC分类: