Invention Grant
- Patent Title: Multimodal display device and display method thereof
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Application No.: US15578897Application Date: 2017-04-01
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Publication No.: US10761340B2Publication Date: 2020-09-01
- Inventor: Yuxin Zhang , Hongfei Cheng , Xinyin Wu
- 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
- Agency: Westerman, Hattori, Daniels & Adrian, LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@264d229b
- International Application: PCT/CN2017/079338 WO 20170401
- International Announcement: WO2018/076611 WO 20180503
- Main IPC: G02B30/27
- IPC: G02B30/27 ; G02F1/29 ; G02F1/13357
Abstract:
This present invention relates to a display device. The display device may include a backlight module configured to emit coherent light and incoherent light selectively, a spatial light modulator configured to display one of at least two types of image information, and a liquid crystal lens. The spatial light modulator and the liquid crystal lens may be sequentially disposed on a light exit path of the backlight module.
Public/Granted literature
- US20180299684A1 OPTICAL DEVICE AND DISPLAY METHOD THEREOF Public/Granted day:2018-10-18
Information query
