发明授权
- 专利标题： Chiral compound and liquid crystal composition containing the same
- 专利标题（中）： 手性化合物和含有它的液晶组合物
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申请号： US12906952申请日： 2010-10-18
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公开(公告)号： US08540896B2公开(公告)日： 2013-09-24
- 发明人: Chih-Lung Chin , Hui-Fang Tseng , Wan-Chi Chen , Chun-Ming Wu , Kung-Lung Cheng
- 申请人： Chih-Lung Chin , Hui-Fang Tseng , Wan-Chi Chen , Chun-Ming Wu , Kung-Lung Cheng
- 申请人地址： TW Hsinchu County
- 专利权人： Industrial Technology Research Institute
- 当前专利权人： Industrial Technology Research Institute
- 当前专利权人地址： TW Hsinchu County
- 代理机构： Pai Patent & Trademark Law Firm
- 代理商 Chao-Chang David Pai
- 优先权： TW98138370A 20091112
- 主分类号： C09K19/54
- IPC分类号： C09K19/54 ; C09K19/52 ; C07D493/04
摘要：
A chiral compound of formula (I) or (II) is provided, wherein each of R1 and R2 independently, is hydrogen, hydroxyl, halogen, amino, nitrile, C1-10 alkyl, or C1-10 alkoxyl. A liquid crystal composition comprising 80-99.5 parts by weight of a liquid crystal host; and 0.5-20 parts by weight of the chiral compound as described above is also provided.
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