公开(公告)号：US20200185617A1

公开(公告)日：2020-06-11

申请号：US16795199

申请日：2020-02-19

Applicant: DOOSAN CORPORATION

Inventor： Min-Sik Eum ,  Hojun Son ,  Woo Jae Park ,  Tae Hyung Kim ,  Jiyi Kim ,  Youngmi Beak

IPC: H01L51/00 ,  C09K11/06 ,  C07D239/26 ,  C07D251/24 ,  C07D213/16 ,  H01L51/50 ,  C09K11/02

Abstract: Disclosed are a novel organic compound, and an organic electroluminescent element having improved characteristics, such as luminous efficiency, driving voltage, and lifespan, by containing the novel organic compound in one or more organic material layers.