发明名称 |
Liquid crystal composition and liquid crystal light display element using the same |
摘要 |
Disclosed is a chiral nematic liquid crystal composition including a nematic liquid crystal composition and a chiral agent. The nematic liquid crystal composition comprises at least one type of liquid crystal ester compound including an ester unit and at least two fluorine atoms therein; and at least one type of liquid crystal tolan compound including a tolan unit therein. By selecting these liquid crystal compounds, a chiral nematic liquid crystal composition having a broad temperature compensation range and a low drive voltage can be realized.
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申请公布号 |
US6599589(B1) |
申请公布日期 |
2003.07.29 |
申请号 |
US20000669978 |
申请日期 |
2000.09.26 |
申请人 |
MINOLTA CO., LTD. |
发明人 |
IWAMATSU MASAKO;KOBAYASHI NOBUYUKI;UEDA HIDEAKI |
分类号 |
C09K19/46;(IPC1-7):C09K19/20;C09K19/12 |
主分类号 |
C09K19/46 |
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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