发明授权
- 专利标题: Flat-panel display device
- 专利标题(中): 平板显示设备
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申请号: US10259499申请日: 2002-09-30
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公开(公告)号: US06972779B2公开(公告)日: 2005-12-06
- 发明人: Tomonobu Motai , Yoshiro Aoki , Kazuo Nakamura
- 申请人: Tomonobu Motai , Yoshiro Aoki , Kazuo Nakamura
- 申请人地址: JP Tokyo
- 专利权人: Kabushiki Kaisha Toshiba
- 当前专利权人: Kabushiki Kaisha Toshiba
- 当前专利权人地址: JP Tokyo
- 代理机构: Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
- 优先权: JP2001-375004 20010929
- 主分类号: G02F1/1343
- IPC分类号: G02F1/1343 ; G02F1/133 ; G09G3/20 ; G09G3/36 ; H04N5/66 ; G09G5/10
摘要:
A liquid crystal display device comprises a plurality of display pixels PX each including sub-pixels weighted in a preset area ratio and a driving circuit which drives the display pixels. Particularly, the driving circuit is configured to determine the gradation of each display pixel PX by selectively combining the sub-pixels with driving periods weighted in a preset time ratio.
公开/授权文献
- US20030063109A1 Flat-panel display device 公开/授权日:2003-04-03