发明授权
- 专利标题: Display device
- 专利标题(中): 显示设备
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申请号: US12123498申请日: 2008-05-20
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公开(公告)号: US08242987B2公开(公告)日: 2012-08-14
- 发明人: Naruhiko Kasai , Masato Ishii , Mitsuhide Miyamoto , Tohru Kohno , Hajime Akimoto
- 申请人: Naruhiko Kasai , Masato Ishii , Mitsuhide Miyamoto , Tohru Kohno , Hajime Akimoto
- 申请人地址: JP Chiba JP Hyogo-ken
- 专利权人: Hitachi Displays, Ltd.,Panasonic Liquid Crystal Display Co., Ltd.
- 当前专利权人: Hitachi Displays, Ltd.,Panasonic Liquid Crystal Display Co., Ltd.
- 当前专利权人地址: JP Chiba JP Hyogo-ken
- 代理机构: Antonelli, Terry, Stout & Kraus, LLP.
- 优先权: JP2007-139344 20070525
- 主分类号: G09G3/30
- IPC分类号: G09G3/30 ; G09G5/00
摘要:
Detection voltages of self light emitting elements in a self-luminous display panel are detected by a detection circuit through a selection switch in a data line drive circuit via pixel detection switches and interactive signal lines. The detection operation is performed by making use of a power source supply time and a retracing period.
公开/授权文献
- US20080291193A1 DISPLAY DEVICE 公开/授权日:2008-11-27
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