| 发明名称 |
NOVEL ORGANIC ELECTROLUMINESCENT COMPOUNDS AND AN ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME |
| 摘要 |
The present invention relates to a novel organic electroluminescent compound and an organic electroluminescent device comprising the same. The organic electroluminescent compound according to the present invention shows higher efficiency in comparison with a conventional organic electroluminescent compound and significantly improves driving lifespan. In addition, the organic electroluminescent compound is represented by chemical formula 1. |
| 申请公布号 |
KR20160047999(A) |
申请公布日期 |
2016.05.03 |
| 申请号 |
KR20150146568 |
申请日期 |
2015.10.21 |
| 申请人 |
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD. |
发明人 |
LEE, SU HYUN;AHN, HEE CHOON;LIM, YOUNG MOOK;KIM, BITNARI;LEE, TAE JIN |
| 分类号 |
C09K11/06;C07D209/82;C07D403/10;H01L51/00;H01L51/50 |
主分类号 |
C09K11/06 |
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