公开(公告)号：US12089495B2

公开(公告)日：2024-09-10

申请号：US17288784

申请日：2020-08-31

Applicant: LG DISPLAY CO., LTD.

Inventor： Seon Keun Yoo ,  Ji Cheol Shin ,  Jeong Dae Seo

IPC: H10K85/50 ,  C07D471/04 ,  C09K11/06 ,  H10K85/60 ,  H10K50/13 ,  H10K50/16

CPC classification number: H10K85/6572 ,  C07D471/04 ,  C09K11/06 ,  H10K85/626 ,  C07B2200/05 ,  C09K2211/1018 ,  H10K50/131 ,  H10K50/16

Abstract: The present disclosure relates to an organic compound including a substituted or non-substituted phenanthroline moiety and a substituted or non-substituted anthracene moiety and being partially deuterated and an organic light emitting diode includes the organic compound. The organic compound has improved electron transporting property and/or the charge generation property. According, the emitting efficiency and the lifespan of the OLED and the organic light emitting display device including the organic compound in the ETL and/or the CGL are improved.