| 发明名称 |
Liquid crystal alignment film |
| 摘要 |
A liquid crystal alignment film made of a polyimide which has, on its side chain, a benzene or biphenyl ring substituted by a monovalent substituent having a positive value as the sigma p value under Hammett's rule.
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| 申请公布号 |
US5608033(A) |
申请公布日期 |
1997.03.04 |
| 申请号 |
US19950435663 |
申请日期 |
1995.05.05 |
| 申请人 |
NISSAN CHEMICAL INDUSTRIES, LTD. |
发明人 |
NIHIRA, TAKAYASU;MIYAMOTO, YOSHIO;ENDO, HIDEYUKI;ABE, TOYOHIKO |
| 分类号 |
C08G73/10;G02F1/1337;(IPC1-7):C08G73/10 |
主分类号 |
C08G73/10 |
| 代理机构 |
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