公开(公告)号：US20170324042A1

公开(公告)日：2017-11-09

申请号：US15585700

申请日：2017-05-03

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jaeyong LEE ,  Sooyon KIM ,  Minkyung KIM ,  Taekyung KIM ,  Miehwa PARK

IPC: H01L51/00 ,  C07D471/04 ,  C09K11/02 ,  C09K11/06 ,  C07D401/12 ,  H01L51/50

CPC classification number: H01L51/0061 ,  C07D401/12 ,  C07D471/04 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1029 ,  C09K2211/185 ,  H01L51/0052 ,  H01L51/0058 ,  H01L51/0072 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5056 ,  H01L51/5072 ,  H01L2251/5384

Abstract: An organic light-emitting device including a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode, the organic layer including an emission layer, wherein the organic layer includes a first compound represented by Formula 1 and a second compound represented by Formula 2: