发明授权
US5680148A Driving circuit for a display apparatus capable of display of an image
with gray scales
失效
用于能够以灰度显示图像的显示装置的驱动电路
- 专利标题： Driving circuit for a display apparatus capable of display of an image with gray scales
- 专利标题（中）： 用于能够以灰度显示图像的显示装置的驱动电路
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申请号： US503328申请日： 1995-07-17
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公开(公告)号： US5680148A公开(公告)日： 1997-10-21
- 发明人: Hisao Okada , Tadatsugu Nishitani , Toshihiro Yanagi
- 申请人： Hisao Okada , Tadatsugu Nishitani , Toshihiro Yanagi
- 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： JPX4-315421 19921125
- 主分类号： G02F1/133
- IPC分类号： G02F1/133 ; G09G3/20 ; G09G3/36
摘要：
A driving circuit for a display apparatus is provided which apparatus includes pixels allowed to produce a display image by specific voltages applied thereto. The driving circuit includes: a first voltage output means for generating an interpolated voltage on the basis of gray-scale reference voltages supplied thereto, and applying the interpolated voltage to the pixels, the interpolated voltage being of a level between the voltage levels of the gray-scale reference voltages; and a second voltage output means for applying, to the pixels, a voltage different from the gray-scale reference voltages.
公开/授权文献
- US5078740A Intraocular lens 公开/授权日：1992-01-07
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