发明名称 |
Liquid crystal composition comprising liquid crystal molecules and alignment promoter |
摘要 |
A liquid crystal composition comprises liquid crystal molecules and an alignment promoter. The alignment promoter is represented by the formula (I). <paragraph lvl="0"><in-line-formula>(Hb-L1-)nBl (I) </in-line-formula>In the formula (I), Hb is an aliphatic group having 4 to 40 carbon atoms, an aromatic group having 6 to 40 carbon atoms or an aliphatic substituted oligosiloxanoxy group having 1 to 40 carbon atoms. L1 is a single bond or a divalent linking group, and n is an integer of 2 to 12. Bl is an n-valent group comprising at least two rings.
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申请公布号 |
US2002039627(A1) |
申请公布日期 |
2002.04.04 |
申请号 |
US20010899031 |
申请日期 |
2001.07.06 |
申请人 |
ICHIHASHI MITSUYOSHI;KAWATA KEN;TAKEUCHI HIROSHI;MATSUOKA KOUSHIN |
发明人 |
ICHIHASHI MITSUYOSHI;KAWATA KEN;TAKEUCHI HIROSHI;MATSUOKA KOUSHIN |
分类号 |
C09K19/56;G02B5/30;G02F1/13363;(IPC1-7):C09K19/34;C09K19/32;C09K19/12;C09K19/20 |
主分类号 |
C09K19/56 |
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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