- 专利标题： ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME
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申请号： EP15818270申请日： 2015-07-10
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公开(公告)号： EP3166944A4公开(公告)日： 2017-12-06
- 发明人: LEE MI-JA , KIM BITNARI , KIM NAM-KYUN , KANG HEE-RYONG
- 申请人： ROHM & HAAS ELECT MATERIALS KOREA LTD
- 专利权人： ROHM & HAAS ELECT MATERIALS KOREA LTD
- 当前专利权人： ROHM & HAAS ELECT MATERIALS KOREA LTD
- 优先权： KR20140086690 2014-07-10
- 主分类号： C07D487/02
- IPC分类号： C07D487/02 ; C07D401/10 ; C07D403/04 ; C07D405/04 ; C07D405/10 ; C07D409/04 ; C07D409/10 ; C07D491/02 ; C07D495/02 ; C07F7/08 ; C09K11/06 ; H01L27/32 ; H01L51/54
摘要：
The present disclosure relates to an organic electroluminescent compound of Formula 1 (variables Y1, Y2 and R1 to R4 defined herein), and an organic electroluminescent device comprising the same. The organic electroluminescent compound according to the present disclosure can be used for the manufacture of an organic electroluminescent device showing improvement in luminous efficiency, especially in current efficiency.
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