发明授权
- 专利标题: Liquid-crystal medium, and electro-optical display containing the liquid-crystal medium
- 专利标题(中): 液晶介质和含有液晶介质的电光显示器
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申请号: US09465006申请日: 1999-12-16
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公开(公告)号: US06929832B2公开(公告)日: 2005-08-16
- 发明人: Michael Heckmeier , Brigitte Schuler , Kazuaki Tarumi , Marcus Reuter
- 申请人: Michael Heckmeier , Brigitte Schuler , Kazuaki Tarumi , Marcus Reuter
- 申请人地址: DE Darmstadt
- 专利权人: Merck Patent GmbH
- 当前专利权人: Merck Patent GmbH
- 当前专利权人地址: DE Darmstadt
- 代理机构: Millen, White, Zelano, Branigan, P.C.
- 优先权: DE19909238 19990303; DE19916496 19990412; DE19940655 19990827
- 主分类号: C09K19/30
- IPC分类号: C09K19/30 ; C09K19/34 ; C09K19/12
摘要:
AMLCDs containing a liquid-crystal medium which comprises a) at least one compound of the formula I and b) at least one compound of the formula II where the various parameters are as defined in the text, and to these liquid-crystal media and to their use in electro-optical displays.
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