公开(公告)号：US20200251659A1

公开(公告)日：2020-08-06

申请号：US16626134

申请日：2018-05-18

Applicant: DOOSAN CORPORATION

Inventor： Yong Hwan LEE ,  Min Sik EUM ,  Jae Yi SIM ,  Woo Jae PARK ,  Song le HAN

IPC: H01L51/00 ,  C07D403/10 ,  C09K11/06 ,  C07D405/14 ,  C07D409/14 ,  C07D401/14 ,  C07D403/14 ,  C07D413/14 ,  C07D471/04 ,  C07F9/6558 ,  C07D487/04

Abstract: The present invention relates to a novel organic compound and an organic electroluminescent device using the same, and more particularly, to a novel compound having excellent electron transport capability and light emitting capability, and an organic electroluminescent device improved in terms of luminous efficiency, driving voltage, lifespan, etc. by including the novel compound in one or more organic layers.