发明名称 |
Ferrielectric liquid crystal compound |
摘要 |
<p>A ferrielectric liquid crystal compound of the following general formula (1), <CHEM> wherein R is a linear alkyl group having 6 to 12 carbon atoms; X is a hydrogen atom or a fluorine atom; m and n are the same or different from each other, each being an integer of 1 to 3; and C* is an asymmetric carbon atom, the ferrielectric liquid crystal compound being remarkably valuable as a raw material for a liquid crystal display device since it shows a ferrielectric phase in a broad temperature range and shows a high-speed response in spite of its small spontaneous polarization.</p> |
申请公布号 |
EP0893429(A1) |
申请公布日期 |
1999.01.27 |
申请号 |
EP19980113688 |
申请日期 |
1998.07.22 |
申请人 |
MITSUBISHI GAS CHEMICAL COMPANY, INC. |
发明人 |
MINE, TAKAKIYO;JOHNO, MASAHIRO;YUI, TOMOYUKI;YOSHIOKA, YASUE |
分类号 |
C09K19/20;C07C69/94;(IPC1-7):C07C69/94 |
主分类号 |
C09K19/20 |
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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