发明公开
EP1013649A1 Liquid crystal compounds incorporating furan ring, liquid crystal composition and liquid crystal display device
审中-公开
含呋喃环的液晶化合物，液晶组合物和Flüssigkristallanzeigevorichtung
- 专利标题： Liquid crystal compounds incorporating furan ring, liquid crystal composition and liquid crystal display device
- 专利标题（中）： 含呋喃环的液晶化合物，液晶组合物和Flüssigkristallanzeigevorichtung
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申请号： EP99125327.9申请日： 1999-12-20
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公开(公告)号： EP1013649A1公开(公告)日： 2000-06-28
- 发明人: Bernhardt, Henry , Kato, Takashi , Fujita, Atsuko , Takeuchi, Hiroyuki , Takeshita, Fusayuki , Nakagawa, Etsuo
- 申请人： CHISSO CORPORATION
- 申请人地址： 6-32, Nakanoshima 3-chome Kita-ku Osaka-shi Osaka 530-6591 JP
- 专利权人： CHISSO CORPORATION
- 当前专利权人： CHISSO CORPORATION
- 当前专利权人地址： 6-32, Nakanoshima 3-chome Kita-ku Osaka-shi Osaka 530-6591 JP
- 代理机构： HOFFMANN - EITLE
- 优先权： US113506P 19981222
- 主分类号： C07D307/36
- IPC分类号： C07D307/36 ; C09K19/34 ; C09K19/42 ; C09K19/46
摘要：
The present invention provides a furan derivative compound having physical properties suitable as a liquid crystal display material, for example, such as 5-(4'-trans-pentyl-trans-bicyclohexyl-4-yl)-2-methylfuran, 5-(4-(4-trans-pentylcyclohexyl)phenyl)-2-ethylfuran, 5-(trans-4-propylcyclohexyl)fur-2-yl-3,4-dibromobenzene, 2-(4-trans-pentylcyclohexyl)-5-(4-trans-propylcyclohexyl)furan and 2-(4-trans-(2,3-difluoro-4-methoxyphenyl)cyclohexyl)-5-(5-trans-propyl-1,3-dioxan-2-yl)furan; a liquid crystal composition containing the said compound; and a liquid crystal display device comprising the said liquid crystal composition.
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