发明授权
- 专利标题： Second order nonlinear optical chromophores and electro-optic devices therefrom
- 专利标题（中）： 二阶非线性光学发色团和电光器件
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申请号： US10301978申请日： 2002-11-22
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公开(公告)号： US06750603B2公开(公告)日： 2004-06-15
- 发明人: Diyun Huang , Baoquan Chen
- 申请人： Diyun Huang , Baoquan Chen
- 主分类号： H01J162
- IPC分类号： H01J162
摘要：
A nonlinear optical chromophore having the formula D-&pgr;-A, wherein &pgr; is a &pgr; bridge including a thiophene ring having oxygen atoms bonded directly to the 3 and 4 positions of the thiophene ring, D is a donor, and A is an acceptor.
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