- 专利标题: Viewing angle switchable display device
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申请号: US17977280申请日: 2022-10-31
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公开(公告)号: US11978398B2公开(公告)日: 2024-05-07
- 发明人: Soon-Hwan Hong , Seong-Yeong Kim , Ye-Seul Han , Jeong-Ok Jo
- 申请人: LG Display Co., Ltd.
- 申请人地址: KR Seoul
- 专利权人: LG DISPLAY CO., LTD.
- 当前专利权人: LG DISPLAY CO., LTD.
- 当前专利权人地址: KR Seoul
- 代理机构: Birch, Stewart, Kolasch & Birch, LLP
- 优先权: KR 20210192432 2021.12.30
- 主分类号: G09G3/3233
- IPC分类号: G09G3/3233 ; G06F3/041 ; G06F3/044 ; H10K59/121 ; H10K59/35 ; H10K59/40 ; H10K59/80
摘要:
A viewing angle switchable display device can include a display panel including a plurality of sub-pixels, where each sub-pixel has a first emission area and a second emission area. The display device can further include a lens over the display panel and corresponding to the second emission area, wherein a size of the second emission area is smaller than a size of the first emission area.
公开/授权文献
- US20230215357A1 VIEWING ANGLE SWITCHABLE DISPLAY DEVICE 公开/授权日:2023-07-06
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