发明名称 |
Flüssigkristallines Medium |
摘要 |
A liquid crystal medium based on a mixture of polar compounds with positive dielectric anisotropy also contains a triscyclohexylene- substituted fluorine compound. A liquid crystal medium based on a mixture of polar compounds with positive dielectric anisotropy also contains a triscyclohexylene-substituted fluorine compound of formula (I). R1 = optionally halogenated 1-15C alkyl or alkoxy optionally with one or more CH2 groups replaced by -C-triple bond-C-, -CH:CH-, -O-, -CO-O- or -O-CO- such that O atoms are non-adjacent; X = F, Cl, CN or 1-6C halogenated alkyl, alkenyl, alkoxy or alkenyloxy; and L1 and L2 = H or F |
申请公布号 |
DE50306154(D1) |
申请公布日期 |
2007.02.15 |
申请号 |
DE2003506154 |
申请日期 |
2003.04.30 |
申请人 |
MERCK PATENT GMBH |
发明人 |
HECKMEIER, MICHAEL, DR.;SCHULER, BRIGITTE;SAITO, IZUMI;REIFFENRATH, VOLKER;LUESSEM, GEORG, DR.;HOCK, CHRISTIAN |
分类号 |
C09K19/30;G02F1/13;C09K19/42 |
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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