公开(公告)号：EP1475380A4

公开(公告)日：2006-01-04

申请号：EP03701109

申请日：2003-01-17

申请人： HIROSE ENGINEERING CO LTD

发明人： NAKAYA TADAO ,  IKEDA ATSUSHI ,  SAIKAWA TOMOYUKI ,  ETOH NAONOBU ,  KIMURA YOSHIHIRO ,  YAMAUCHI TAKAO

IPC分类号： C07D471/04 ,  C07D471/22 ,  C09K11/06 ,  H01L51/00 ,  H01L51/30 ,  H01L51/50 ,  H05B33/14

CPC分类号： H01L51/0072 ,  C07D471/04 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1074 ,  H01L51/005 ,  H01L51/0052 ,  H01L51/0061 ,  H01L51/007 ,  H01L51/0081 ,  H01L51/50 ,  H01L2251/308 ,  H05B33/14 ,  Y02B20/181

摘要： A novel single white light emitting compound, and a white light emission illuminator and white light emission organic EL device having a long emission life and comprising a light-emitting material of at least one kind of the white light emitting compound and capable of emitting white light with high luminance. The white light emitting compound is expressed by formula (1) or (2) shown below. (1) (2) The white light emission illuminator and white light organic EL device having a substrate on which an electrode is provided and a light-emitting layer containing the compound formed on the substrate.