发明授权
- 专利标题： Liquid-crystal composition, methods of adjusting the resistance, and substituted phenols
- 专利标题（中）： 液晶组合物，调节电阻的方法和取代的酚类
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申请号： US09907654申请日： 2001-07-19
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公开(公告)号： US07166337B2公开(公告)日： 2007-01-23
- 发明人: Michael Darius , Volker Reiffenrath , Kazuaki Tarumi , Bernhard Rieger , Michael Heckmeier , Marcus Reuter , Peer Kirsch
- 申请人： Michael Darius , Volker Reiffenrath , Kazuaki Tarumi , Bernhard Rieger , Michael Heckmeier , Marcus Reuter , Peer Kirsch
- 申请人地址： DE Darmstadt
- 专利权人： Merck Patent Gesellschaft mit beschrankter Haftung
- 当前专利权人： Merck Patent Gesellschaft mit beschrankter Haftung
- 当前专利权人地址： DE Darmstadt
- 代理机构： Millen, White, Zelano & Branigan, P.C.
- 优先权： DE19804300 19980204; DE19805912 19980213; DE19851805 19981111
- 主分类号： C09K19/52
- IPC分类号： C09K19/52 ; C09K19/54 ; C07C33/20 ; C07C33/34 ; C07C39/24 ; C07C39/27 ; C07C205/21
摘要：
The present invention relates to liquid-crystal mixtures having specific resistance values, comprising acidic compounds. The present invention furthermore relates to liquid-crystal displays containing these liquid-crystal mixtures. The invention furthermore relates to compounds of the formula I, in which the parameters are as defined in the text, to their preparation, and to their use for achieving certain specific resistance values in liquid-crystal mixtures. The application also relates to a method of adjusting the specific resistance of liquid-crystal mixtures using acidic compounds.
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