发明名称 |
Ferroelectric chiral smectic liquid crystal composition |
摘要 |
A ferroelectric liquid crystal composition having a long helical pitch and a light switching element having a quick response property are provided. This composition comprises (1) at least one member selected from the group consisting of liquid crystal compounds having a smectic C phase and no helical structure and liquid crystal compounds having only a nematic phase as a liquid crystal phase and no helical structure and (2) at least one chiral smectic liquid crystal compounds.
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申请公布号 |
US4780241(A) |
申请公布日期 |
1988.10.25 |
申请号 |
US19870124588 |
申请日期 |
1987.11.24 |
申请人 |
CHISSO CORPORATION;HITACHI LTD. |
发明人 |
FURUKAWA, KENJI;TERASHIMA, KANETSUGU |
分类号 |
C09K19/02;C09K19/42;C09K19/46;C09K19/48;(IPC1-7):C09K19/30;C09K19/06;C09K19/12;G02F1/13 |
主分类号 |
C09K19/02 |
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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