发明名称 |
LIQUID-CRYSTALLINE MEDIUM AND LIQUID-CRYSTAL DISPLAY |
摘要 |
The present invention relates to dielectrically positive liquid-crystalline media comprising one or more compounds of the formula I in which the parameters have the meaning indicated in the specification, and optionally one or more compounds selected from the group of the compounds of the formulae II and III in which the parameters have the meaning indicated in the specification, and optionally one or more compounds of the formula IV in which the parameters have the meaning indicated in the specification, and to liquid-crystal displays containing these media, especially to active-matrix displays and in particular to TN, IPS and FFS displays.
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申请公布号 |
US2010314582(A1) |
申请公布日期 |
2010.12.16 |
申请号 |
US20090867571 |
申请日期 |
2009.01.23 |
申请人 |
MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG |
发明人 |
WITTEK MICHAEL;CZANTA MARKUS;MANABE ATSUTAKA;LIETZAU LARS;REUTER MARCUS;SCHULER BRIGITTE;MEYER ELISABETH |
分类号 |
C09K19/30;C07C25/06;C07C25/13;C07C25/18;C07C43/225;C07C69/753;C07D309/06;C07D319/06 |
主分类号 |
C09K19/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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