发明申请
- 专利标题： DISPLAY DEVICE AND METHOD FOR DRIVING DISPLAY DEVICE
- 专利标题（中）： 用于驱动显示装置的显示装置和方法
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申请号： US13027583申请日： 2011-02-15
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公开(公告)号： US20110205209A1公开(公告)日： 2011-08-25
- 发明人: Yoshiyuki KUROKAWA , Takayuki IKEDA , Hikaru TAMURA
- 申请人： Yoshiyuki KUROKAWA , Takayuki IKEDA , Hikaru TAMURA
- 申请人地址： JP Atsugi
- 专利权人： SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- 当前专利权人： SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
- 当前专利权人地址： JP Atsugi
- 优先权： JP2010-034731 20100219
- 主分类号： G06F3/038
- IPC分类号： G06F3/038 ; G01J5/10 ; G01J5/20
摘要：
A display device includes a pixel which includes a first photosensor portion having a first photodiode for detecting visible light, which is provided together with a display element portion; and a pixel which includes a second photosensor portion having a second photodiode for detecting infrared rays, which is provided together with another display element portion. The second photosensor portion detects infrared rays included in external light, and selects an imaging element and adjusts sensitivity in accordance with the amount of infrared rays detected by the second photosensor portion.
公开/授权文献
- US08928644B2 Display device and method for driving display device 公开/授权日：2015-01-06