Invention Grant
- Patent Title: Display system
- Patent Title (中): 显示系统
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Application No.: US12294146Application Date: 2006-12-21
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Publication No.: US07956940B2Publication Date: 2011-06-07
- Inventor: Takehiko Sakai , Tsuyoshi Okazaki , Katsuhiko Morishita , Yoshiharu Kataoka , Chikanori Tsukamura , Takahiro Sasaki , Dai Chiba
- Applicant: Takehiko Sakai , Tsuyoshi Okazaki , Katsuhiko Morishita , Yoshiharu Kataoka , Chikanori Tsukamura , Takahiro Sasaki , Dai Chiba
- Applicant Address: JP Osaka
- Assignee: Sharp Kabushiki Kaisha
- Current Assignee: Sharp Kabushiki Kaisha
- Current Assignee Address: JP Osaka
- Agency: Nixon & Vanderhye P.C.
- Priority: JP2006-152825 20060531
- International Application: PCT/JP2006/325484 WO 20061221
- International Announcement: WO2007/138732 WO 20071206
- Main IPC: G02F1/1335
- IPC: G02F1/1335 ; G02F1/1333 ; F21V33/00 ; F21V7/04 ; A47F3/00
Abstract:
A display system includes a liquid crystal display (10) including a backlight (3), a liquid crystal display panel (1), and a viewing angle control panel (2) for controlling the viewing angle of the display panel (1), the display system causing the amount of external light reflected by the liquid crystal display (10) to be relatively larger than the amount of light leaked from the backlight (3) onto the liquid crystal display panel (1). This provides a display system having an enhanced blocking effect.
Public/Granted literature
- US20090102989A1 DISPLAY SYSTEM Public/Granted day:2009-04-23
Information query
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