发明名称 |
NOVEL ORGANIC ELECTROLUMINESCENT COMPOUNDS AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME |
摘要 |
The present invention relates to an organic electroluminescent compound of formula 1 (variables as defined herein) and an organic electroluminescent device comprising the same. The organic electroluminescent compound according to the present invention can be used in a light-emitting layer and has high luminous efficiency. Thus, an organic electroluminescent device having a long driving lifespan and improved current and power efficiencies can be prepared by using the organic, electroluminescent compound according to the present invention. |
申请公布号 |
WO2015037965(A1) |
申请公布日期 |
2015.03.19 |
申请号 |
WO2014KR08610 |
申请日期 |
2014.09.16 |
申请人 |
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD. |
发明人 |
KANG, HEE-RYONG;KIM, YOUNG-GIL;LEE, MI-JA;KIM, NAM-KYUN;CHO, YOUNG-JUN;KIM, CHI-SIK;LEE, KYUNG-JOO |
分类号 |
C07D487/04;C07D403/04;C07D403/10;C07D471/04;C07D491/048;C07D495/04;C09K11/06;H01L27/32;H01L51/54 |
主分类号 |
C07D487/04 |
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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