公开(公告)号：US20200227650A1

公开(公告)日：2020-07-16

申请号：US16626634

申请日：2018-05-02

Applicant: DOOSAN CORPORATION

Inventor： Hong Suk KIM ,  Young Bae KIM

IPC: H01L51/00 ,  C07D403/10 ,  C09K11/06 ,  C07D405/14 ,  C07D401/14 ,  C07D405/10 ,  C07D251/24 ,  C07D409/10

Abstract: The present invention relates to a novel compound and an organic electroluminescent device including the same, and by using the compound according to the present invention in an organic material layer of an organic electroluminescent device, preferably a light emitting layer, luminous efficiency, driving voltage, lifetime and the like of the organic electroluminescent device may be enhanced.