发明名称 |
Mesogenic Compounds, Liquid Crystal Medium and Liquid Crystal Display |
摘要 |
The instant invention relates to mesogenic media comprising one or more compounds which comprise two or more mesogenic groups two of which are linked to the ortho-positions of an aromatic ring, preferably of formula (I) wherein the parameters are as specified in the text, preferably the instant invention relates to mesogenic media showing a blue phase and their use in electro-optical light modulation elements and their respective use in displays, as well as to such devices. The instant invention further relates to compounds of formula (I).
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申请公布号 |
US2008116419(A1) |
申请公布日期 |
2008.05.22 |
申请号 |
US20050814631 |
申请日期 |
2005.12.22 |
申请人 |
MERCK PATENT GMBH |
发明人 |
KIRSCH PEER;UNGER GERALD;RUHL ANDREAS;HECKMEIER MICHAEL;BEST PETER;PATRICK JOHN |
分类号 |
C09K19/12;C07C43/235;C07C69/02;C09K19/30 |
主分类号 |
C09K19/12 |
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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