| 发明名称 |
ELECTROLUMINESCENT POLYMERS AND USE THEROF |
| 摘要 |
The present invention relates to polymers which contain novel structural units of the formula (I). The materials according to the invention exhibit improved efficiency and a longer lifetime on use in a polymeric organic light-emitting diode. |
| 申请公布号 |
EP1741149(B1) |
申请公布日期 |
2008.12.24 |
| 申请号 |
EP20050744529 |
申请日期 |
2005.04.26 |
| 申请人 |
MERCK PATENT GMBH |
发明人 |
BUESING, ARNE;HEUN, SUSANNE;TUERK, SILKE;LESKE, CORINNA |
| 分类号 |
H01L51/30;C07C25/22;C07C25/24;C07C211/60;C07C211/61;C07F5/02;C08G61/02;C08G61/12;C08G73/02;C08L65/00;C09K11/06;H01L51/00;H01L51/50;H05B33/14 |
主分类号 |
H01L51/30 |
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