Invention Grant
- Patent Title: Virtual reality display including light diffusion member configured to diffuse light from light-transmitting areas to light-blocking areas
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Application No.: US15445261Application Date: 2017-02-28
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Publication No.: US10734464B2Publication Date: 2020-08-04
- Inventor: Woong-Jin Seo , Tae-Yong Park
- Applicant: LG DISPLAY CO., LTD.
- Applicant Address: KR Seoul
- Assignee: LG DISPLAY CO., LTD.
- Current Assignee: LG DISPLAY CO., LTD.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@42c7f314
- Main IPC: H01L27/32
- IPC: H01L27/32 ; G02F1/1335 ; H01L51/52

Abstract:
A display for virtual reality is discussed, which is capable of alleviating a screen-door effect, thereby improving its image quality. In the display for virtual reality, a light diffusion member, which diffuses light emitted from a light-transmitting area of a display panel to a light-blocking area of the display panel, is interposed between the display panel and an optical lens, whereby a user who views an image displayed on the display panel at a very close position does not perceive the light-blocking area, which improves the image quality of the display.
Public/Granted literature
- US20170263691A1 DISPLAY FOR VIRTUAL REALITY Public/Granted day:2017-09-14
Information query
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