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公开(公告)号：US20200321525A1
公开(公告)日：2020-10-08
申请号：US16838353
申请日：2020-04-02
Applicant: Material Science Co., Ltd.
Inventor： Tae Wan Lee , Jeong Hoe Heo , Dong hun Lee , Seong min Park , Sun Jae Kim , Sung Hoon Kim
IPC: H01L51/00 , C07C211/61 , C07D307/91
Abstract: The present invention relates to a novel organic compound and an organic light emitting device including the same, and more specifically provides an organic electroluminescent device with remarkably improved light emitting efficiency and service life.
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