公开(公告)号：US20180166638A1

公开(公告)日：2018-06-14

申请号：US15574892

申请日：2016-05-27

申请人： SFC CO., LTD.

发明人： Young-Hwan PARK ,  SeoYeon YOON ,  Soon-Wook CHA ,  Sung-Keun CHOI ,  Si-In KIM

IPC分类号： H01L51/00 ,  H01L51/52 ,  H01L51/50 ,  H01L27/32 ,  C09K11/06

CPC分类号： H01L51/0073 ,  C09K11/06 ,  C09K2211/1033 ,  C09K2211/1048 ,  C09K2211/1088 ,  C09K2211/1092 ,  C09K2211/1096 ,  H01L27/3209 ,  H01L51/0053 ,  H01L51/0058 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0074 ,  H01L51/0094 ,  H01L51/5012 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5092 ,  H01L51/5096 ,  H01L51/5203

摘要： The present invention relates to an organic light-emitting diode which can operate at a low voltage and has a long lifespan compound and, more particular, to an organic light-emitting diode, comprising: a first electrode; a second electrode facing the first electrode; and a light-emitting layer and an electron transport layer sequentially arranged between the first and the second electrode, wherein the light-emitting layer contains at least one of the amine compounds represented by following Chemical Formula A or Chemical Formula B, and the electron transport layer contains at least one of the compounds represented by the following Chemical Formula E. The structures of Chemical Formulas A, B, and E are as shown in the specification.