| 发明名称 |
Phenanthro[2,3-b]pyrroles and Phenanthro[3,2-b]pyrroles for organic light-emitting devices |
| 摘要 |
<p>Embodiments of the present invention are directed to a heterocyclic compound and an organic light-emitting device including the heterocyclic compound. The organic light-emitting devices using the heterocyclic compounds have high-efficiency, low driving voltage, high luminance and long lifespan.
The heterocyclic compound may include one of Compounds 10, 17, 27, 33 and 42 below :</p> |
| 申请公布号 |
EP2292601(B1) |
申请公布日期 |
2015.07.01 |
| 申请号 |
EP20100251547 |
申请日期 |
2010.09.03 |
| 申请人 |
SAMSUNG DISPLAY CO., LTD. |
发明人 |
KIM, YOUNG-KOOK;HWANG, SEOK-HWAN;KWAK, YOON-HYUN;JUNG, HYE-JIN;SONG, HYUNG-JUN;LIM, JIN-O;LEE, JONG-HYUK |
| 分类号 |
C07D209/60;C07D401/14;C07D403/04;C07D403/10;C07D413/10;C07D417/04;C07D471/04;C07D487/04;C07D519/00;H05B33/14 |
主分类号 |
C07D209/60 |
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代理人 |
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| 地址 |
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