发明名称 |
ELECTRO-OPTICAL MATERIALS AND LIGHT MODULATOR DEVICES CONTAINING SAME |
摘要 |
Azo-type optically active compounds and polymers are provided based on compounds of the general structure [substituted aryl]-N=N-[substituted aryl] wherein aryl substituents are introduced which hinder or prohibit rotation around the single bonds of the -N=N- central moiety (as well as around certain other single bonds), to provide "planarized" structures having improved optically active properties, especially electro-optically active properties. These compounds and polymers find use in optically active waveguides.
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申请公布号 |
US5061404(A) |
申请公布日期 |
1991.10.29 |
申请号 |
US19890456420 |
申请日期 |
1989.12.26 |
申请人 |
ALLIED-SIGNAL INC. |
发明人 |
WU, CHENGJIU;NAHATA, AJAY;MCFARLAND, MICHAEL J.;HORN, KEITH;YARDLEY, JAMES T. |
分类号 |
C07C245/08;C07D209/08;C07D277/82;C07D417/12;C07D455/04;C07D513/04;C08F246/00;G02F1/361 |
主分类号 |
C07C245/08 |
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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