发明申请
- 专利标题： DISPLAY DEVICE
- 专利标题（中）： 显示设备
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申请号： US12262244申请日： 2008-10-31
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公开(公告)号： US20090122087A1公开(公告)日： 2009-05-14
- 发明人: Junichi MARUYAMA , Yoshihisa Ooishi , Yuki Okada , Takashi Shoji , Kikuo Ono , Ikuko Imajo , Masashi Baba
- 申请人： Junichi MARUYAMA , Yoshihisa Ooishi , Yuki Okada , Takashi Shoji , Kikuo Ono , Ikuko Imajo , Masashi Baba
- 优先权： JP2007-285719 20071102; JP2008-117061 20080428
- 主分类号： G09G5/10
- IPC分类号： G09G5/10 ; G09G3/36
摘要：
There is provided a display device capable of delivering adequate video display performance even when a lighting period of a backlight is varied in accordance with the content or the like of image data. The device has circuits (8050, 8060) for varying a lighting period of a backlight (8090) for illuminating a display panel (8010) in accordance with image data (8002), setting information (8003), and the like from an external device; and circuits (8070, 8080) for adjusting the timing of start (and turning off) of lighting of the backlight in accordance with the length of the lighting period.
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