发明名称 |
Main-chain polymeric liquid crystal compound, main-chain polymeric liquid crystal copolymer compound, their polymeric liquid crystal composition, a polymeric liquid crystal device which uses them, and apparatus and method which use the same. |
摘要 |
<p>A chain polymeric liquid crystal compound having a structure expressed by the following general formula [I] as a flexible spacer and a chain polymeric liquid crystal copolymer compound, a polymeric liquid crystal composition containing at least one of their compounds and at least any one of a polymeric compound, a polymeric liquid crystal compound, a low molecular weight liquid crystal compound and a low molecular weight liquid crystal compound, a polymeric liquid crystal device which uses the same, and an apparatus and a method which use the polymeric liquid crystal device: <CHEM> Y is -(CH2)n- (n = 1 to 18), Z is a halogen atom, an alkyl group or an alkoxy group, and * is an asymmetric carbon atom). <IMAGE></p> |
申请公布号 |
EP0509529(A1) |
申请公布日期 |
1992.10.21 |
申请号 |
EP19920106669 |
申请日期 |
1992.04.16 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
SATO, KOICHI;YOSHINAGA, KAZUO;TOSHIDA, YOMISHI;EGUCHI, TAKEO |
分类号 |
C08G63/00;C07C69/76;C07C69/90;C07C69/92;C08G63/181;C08G63/199;C08G63/60;C08G63/66;C08G63/682;C08G63/685;C08G65/00;C09K19/38;G02F1/13;G02F1/1337 |
主分类号 |
C08G63/00 |
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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