发明授权
US5644330A Driving method for polymer stabilized and polymer free liquid crystal
displays
失效
聚合物稳定和无聚合物液晶显示器的驱动方法
- 专利标题： Driving method for polymer stabilized and polymer free liquid crystal displays
- 专利标题（中）： 聚合物稳定和无聚合物液晶显示器的驱动方法
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申请号： US517991申请日： 1995-08-22
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公开(公告)号： US5644330A公开(公告)日： 1997-07-01
- 发明人: Clive Catchpole , Haiji Yuan , Minhua Lu
- 申请人： Clive Catchpole , Haiji Yuan , Minhua Lu
- 申请人地址： OH Kent
- 专利权人： Kent Displays, Inc.
- 当前专利权人： Kent Displays, Inc.
- 当前专利权人地址： OH Kent
- 主分类号： G09G3/36
- IPC分类号： G09G3/36
摘要：
A display device (10) having first and second substrates (12) and (30) and a layer of a PSCT or PFCT liquid crystal material disposed therebetween. The display is driven by an addressing scheme in which voltages are applied either in phase or out of phase in order to switch the liquid crystal material between stable states.
公开/授权文献
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