发明名称 |
High dielectric anisotropy liquid crystal compound and composition containing the same |
摘要 |
The invention relates to a high dielectric anisotropy liquid crystal compound which is a pyridyl derivative with substituents of electrons push-pull effect. Furthermore, the high dielectric anisotropy liquid crystal compounds are colorless and have high thermal and photo stability as well as high compatibility in a liquid crystal host. A liquid crystal composition containing the high dielectric anisotropy liquid crystal compound can reduce threshold voltage of cholesteric reflective displays, thus saving power and extending lifetime of driver ICs.
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申请公布号 |
US2008135803(A1) |
申请公布日期 |
2008.06.12 |
申请号 |
US20070987645 |
申请日期 |
2007.12.03 |
申请人 |
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE DAILY POLYMER CORPORATION |
发明人 |
CHENG KUNG-LUNG;LIU SHIB-HSIEN;CHEN ANN-CHENG;HAUNG PEU-JANE;CHIN CHIH-LUNG |
分类号 |
C09K19/34;C07D241/04;C07D401/04;C07D403/04 |
主分类号 |
C09K19/34 |
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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