发明名称 |
Liquid crystal display device having colored layer containing polyazo compound |
摘要 |
A liquid crystal display device having a pair of opposing substrates, conductive films provided on the substrates, and a liquid crystal filled between the opposing substrates. The device has a colored layer containing a polyazo compound and provided on at least one of the substrates.
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申请公布号 |
US4729637(A) |
申请公布日期 |
1988.03.08 |
申请号 |
US19860936632 |
申请日期 |
1986.12.01 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
SATO, YASUFUMI;NAKURA, YOSHIYUKI |
分类号 |
G02B5/22;C09K19/60;G02F1/1333;G02F1/1335;(IPC1-7):G02F1/13 |
主分类号 |
G02B5/22 |
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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