发明授权
- 专利标题： Supertwist liquid-crystal displays and liquid-crystal mixtures therefor
- 专利标题（中）： 超扭曲液晶显示器及其液晶混合物
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申请号： US09564562申请日： 2000-05-04
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公开(公告)号： US06544602B1公开(公告)日： 2003-04-08
- 发明人: Harald Hirschmann , Clarissa Weller , Georg Weber , Kazuo Totani , Akihiro Kojima
- 申请人： Harald Hirschmann , Clarissa Weller , Georg Weber , Kazuo Totani , Akihiro Kojima
- 优先权： DE19920405 19990504
- 主分类号： C09K1930
- IPC分类号： C09K1930
摘要：
The invention relates to supertwist liquid-crystal displays (SLCDs) having very short response times and good steepnesses and angle dependencies, and to the novel nematic liquid-crystal mixtures used therein, which are distinguished in that they comprise at least one compound of the formula IA and at least one compound of the formula IB in which Ra, Rb, Rc, Rd, Y1, Y2, n and p have the meaning given.
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