发明授权
- 专利标题： Active matrix type display device and a method for driving the same
- 专利标题（中）： 有源矩阵型显示装置及其驱动方法
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申请号： US506211申请日： 1995-07-24
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公开(公告)号： US6151006A公开(公告)日： 2000-11-21
- 发明人: Toshihiro Yanagi , Takafumi Kawaguchi , Makoto Takeda
- 申请人： Toshihiro Yanagi , Takafumi Kawaguchi , Makoto Takeda
- 申请人地址： JPX Osaka
- 专利权人： Sharp Kabushiki Kaisha
- 当前专利权人： Sharp Kabushiki Kaisha
- 当前专利权人地址： JPX Osaka
- 优先权： JPX6-175779 19940727; JPX6-302459 19941206; JPX7-180431 19950717
- 主分类号： G02F1/133
- IPC分类号： G02F1/133 ; G09G3/20 ; G09G3/36 ; H04N5/66
摘要：
An active matrix type display device according to the present invention includes: a display panel including a plurality of pixels arranged in a matrix shape, scanning lines connected to the plurality of pixels, and signal lines connected to the plurality of pixels; and a signal line driving circuit for receiving an analog video signal and driving each signal line with a signal line driving signal corresponding to a signal level of the analog video signal. The signal line driving circuit generates a pulse signal having a duty ratio corresponding to the signal level of the analog video signal and outputs the pulse signal.
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