发明授权
- 专利标题： Display device, display control method and electronic equipment
- 专利标题（中）： 显示设备，显示控制方法和电子设备
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申请号： US12260827申请日： 2008-10-29
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公开(公告)号： US08072413B2公开(公告)日： 2011-12-06
- 发明人: Takayuki Nakanishi , Yoshiharu Nakajima
- 申请人： Takayuki Nakanishi , Yoshiharu Nakajima
- 申请人地址： JP Tokyo
- 专利权人： Sony Corporation
- 当前专利权人： Sony Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： K&L Gates LLP
- 优先权： JP2007-286444 20071102
- 主分类号： G09G3/36
- IPC分类号： G09G3/36 ; G09G3/30 ; G09G3/32
摘要：
A display device includes: a first detection section configured to detect the light intensity around a display area; a second detection section configured to detect the dark current when light is shielded; and a comparator configured to compare the difference output between the first and second detection section against a given reference value. The display device controls the light intensity supplied to the display area according to the comparison result of the comparator.
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