发明名称 ORGANIC EL DEVICE
摘要 <p>An organic EL device includes: an anode for injecting holes; a phosphorescent-emitting layer; a fluorescent-emitting layer; and a cathode for injecting electrons. The phosphorescent-emitting layer contains a phosphorescent host and a phosphorescent dopant for phosphorescent emission. The fluorescent-emitting layer contains a fluorescent host and a fluorescent dopant for fluorescent emission. The fluorescent host is at least on of an asymmetric anthracene derivative represented by a formula (1) below and a pyrene derivative represented by a formula (2) below.</p>
申请公布号 EP2166592(A1) 申请公布日期 2010.03.24
申请号 EP20080790877 申请日期 2008.07.04
申请人 IDEMITSU KOSAN CO., LTD. 发明人 NISHIMURA, KAZUKI;IWAKUMA, TOSHIHIRO;KAWAMURA, MASAHIRO;HOSOKAWA, CHISHIO;FUKUOKA, KENICHI;JINDE, YUKITOSHI
分类号 H01L51/50;C09K11/06;H01L51/00;H05B33/12 主分类号 H01L51/50
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