发明名称 |
Novel organic electroluminescent compounds and organic electroluminescent device using the same |
摘要 |
<p>Provided are novel organic electroluminescent compounds characterized in that they are represented by Chemical Formula (I):
wherein, ring A and ring B are independently selected from the following structures
and
a and b independently represent an integer from 0 to 4, provided that (a + b) is an integer from 1 to 4.</p> |
申请公布号 |
EP2256176(A1) |
申请公布日期 |
2010.12.01 |
申请号 |
EP20100172185 |
申请日期 |
2009.03.24 |
申请人 |
GRACEL DISPLAY INC. |
发明人 |
KIM, CHI-SIK;CHO, YOUNG JUN;KWON, HYUCK JOO;KIM, BONG OK;KIM, SUNG MIN;YOON, SEUNG SOO |
分类号 |
C09K11/06;H01L51/50;H05B33/14 |
主分类号 |
C09K11/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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