Invention Grant
- Patent Title: Display device
- Patent Title (中): 显示设备
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Application No.: US13020556Application Date: 2011-02-03
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Publication No.: US08362981B2Publication Date: 2013-01-29
- Inventor: Seiichi Mizukoshi , Makoto Kohno
- Applicant: Seiichi Mizukoshi , Makoto Kohno
- Applicant Address: US VA Herndon
- Assignee: Global OLED Technology LLC
- Current Assignee: Global OLED Technology LLC
- Current Assignee Address: US VA Herndon
- Agency: Morgan, Lewis & Bockius LLP
- Priority: JP2010-023288 20100204
- Main IPC: G09G3/30
- IPC: G09G3/30
Abstract:
In order to maintain a high visual image quality and save power, a display device includes: R sub-pixels, G sub-pixels, B sub-pixels, and W sub-pixels; and a human detection sensor (12) for detecting whether or not a person is present within a predetermined range. A use rate of the W sub-pixels is changed depending on whether or not a person is present within the predetermined range.
Public/Granted literature
- US20120026082A1 DISPLAY DEVICE Public/Granted day:2012-02-02
Information query
IPC分类:
