Invention Grant
- Patent Title: Display devices
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Application No.: US18250988Application Date: 2023-03-31
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Publication No.: US12158643B2Publication Date: 2024-12-03
- Inventor: Qian Deng , Wei Cheng
- Applicant: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Applicant Address: CN Hubei
- Assignee: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Current Assignee: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Current Assignee Address: CN Hubei
- Agency: PV IP PC
- Agent Wei Te Chung
- Priority: CN202211424091.2 20221114
- International Application: PCT/CN2023/085732 WO 20230331
- International Announcement: WO2024/103607 WO 20240523
- Main IPC: G02F1/13
- IPC: G02F1/13 ; G02F1/1347
Abstract:
The present disclosure discloses a display device including a display panel and a dimming apparatus located on a light-emitting side of the display panel. The dimming apparatus includes a cholesteric liquid crystal layer; when the display device is in an anti-peek mode, the cholesteric liquid crystal layer is in a reflective state.
Public/Granted literature
- US20240345427A1 DISPLAY DEVICES Public/Granted day:2024-10-17
Information query
