公开(公告)号：US10651397B2

公开(公告)日：2020-05-12

申请号：US15028181

申请日：2014-10-10

申请人： SFC CO., LTD.

发明人： Bong-ki Shin ,  Bu-Bae Park ,  Ji-hee Park ,  Bong-hyang Lee ,  Kyung-Hwa Park

IPC分类号： H01L51/00 ,  C07D403/04 ,  C09K11/06 ,  C07D405/14 ,  C07D403/14 ,  C07D409/14 ,  C07D495/04 ,  C07D401/14 ,  C07D471/04 ,  C07F7/08 ,  C07D403/06 ,  C07F5/02 ,  C07D403/10 ,  C09K11/02 ,  H01L51/50

摘要： The present invention relates to an organic light emitting compound and an organic light emitting device comprising the same, and the organic light emitting device employing the organic light emitting compound according to the present invention can be driven at a lower voltage than existing devices employing a phosphorescent host material, and has excellent power efficiency, improved light emission efficiency, and long lifespan characteristics.