公开(公告)号：US10756277B2

公开(公告)日：2020-08-25

申请号：US15302301

申请日：2015-04-07

Applicant: DOOSAN CORPORATION

Inventor： Tae Jin Choi ,  Ho-Cheol Park ,  Youngmi Beak ,  Eunjin Kim

IPC: H01L51/00 ,  C09K11/06 ,  C07D491/04 ,  C07D319/24 ,  C07D493/04 ,  C07D495/04 ,  C07D491/056 ,  H01L51/50

Abstract: The present disclosure relates to a novel organic compound and an organic electroluminescent device comprising the same, and the organic compound of the present disclosure may be used for an organic material layer of the organic electroluminescent device, thereby improving the light emitting efficiency, driving voltage, lifetime, and the like of the organic electroluminescent device.