| 发明名称 |
Novel chromophores for polymeric thin films and optical waveguides and devices comprising the same |
| 摘要 |
<p>The invention is directed to chromophores having novel electron withdrawing groups and novel bivalent cyclic bridges and to optical waveguides and optical devices having polymeric thin films which contain the novel chromophores.</p> |
| 申请公布号 |
EP1772459(A3) |
申请公布日期 |
2008.01.09 |
| 申请号 |
EP20070100800 |
申请日期 |
2001.05.16 |
| 申请人 |
CORNING INC. |
发明人 |
HE, MINGQIAN;LESLIE, THOMAS M. |
| 分类号 |
C07D307/68;C07D307/94;C07D333/20;C07D333/22;C07D409/06;G02B6/12;G02F1/361 |
主分类号 |
C07D307/68 |
| 代理机构 |
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