Invention Grant
- Patent Title: Display apparatus
- Patent Title (中): 显示装置
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Application No.: US12994662Application Date: 2009-05-25
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Publication No.: US08681291B2Publication Date: 2014-03-25
- Inventor: Daisuke Takama , Amane Higashi , Yasuyuki Teranishi , Shiichiro Sarai
- Applicant: Daisuke Takama , Amane Higashi , Yasuyuki Teranishi , Shiichiro Sarai
- Applicant Address: JP Chita-Gun, Aichi-Ken
- Assignee: Japan Display West Inc.
- Current Assignee: Japan Display West Inc.
- Current Assignee Address: JP Chita-Gun, Aichi-Ken
- Agency: K&L Gates LLP
- Priority: JPP2008-141363 20080529; JPP2009-102160 20090420
- International Application: PCT/JP2009/059514 WO 20090525
- International Announcement: WO2009/145136 WO 20091203
- Main IPC: G02F1/1335
- IPC: G02F1/1335 ; G02F1/1347 ; G02F1/13
Abstract:
A display apparatus that includes a light amount adjustment section includes a lens provided corresponding to a light receiving region of a photo-sensor element. The light amount adjustment section varies the focus position of the lens with respect to the light receiving region of the photo-sensor element to adjust the amount of light to be introduced to the light receiving region.
Public/Granted literature
- US20110069254A1 DISPLAY APPARATUS Public/Granted day:2011-03-24
Information query
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