| 发明名称 |
POLYCYCLIC AROMATIC COMPOUNDS HAVING NONLINEAR OPTICAL PROPERTIES. |
| 摘要 |
<p>Devices and materials containing certain stable, polycyclic aromatic compounds exhibit sensible, second order nonlinear optical effects. In general, useful polycyclic aromatic compounds possess electron-donating and electron-withdrawing chemical functionality but no center of inversion symmetry on either the molecular or crystalline unit cell level.</p> |
| 申请公布号 |
EP0678106(A4) |
申请公布日期 |
1995.12.27 |
| 申请号 |
EP19940906594 |
申请日期 |
1994.01.11 |
| 申请人 |
THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA |
发明人 |
GARITO, ANTHONY, F.;YAMADA, SHINJI;PANACKAL, ANNA |
| 分类号 |
G02B6/12;B32B7/02;B32B9/00;C07D471/14;C07D471/22;C08G73/00;C08G73/06;C08G73/10;C08G73/18;C08G73/22;C08K5/3447;G02B6/122;G02B6/125;G02B6/28;G02F1/01;G02F1/065;G02F1/313;G02F1/35;G02F1/355;G02F1/361;(IPC1-7):C08G73/18;B32B9/04 |
主分类号 |
G02B6/12 |
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