Title:
有機EL素子および有機EL材料含有溶液
Document Type and Number:
Japanese Patent JP5357023
Kind Code:
B2
Abstract:
An organic EL device (1) includes an anode (3), a cathode (4) and an organic thin-film layer (5) provided between the anode (3) and the cathode (4). The organic thin-film layer (5) includes a single-layered mixed-color emitting layer (51) for providing mixed-color emission. The mixed-color emitting layer (51) contains a host, a fluorescent dopant for blue fluorescent emission and a phosphorescent dopant for red or green phosphorescent emission.
Inventors:
Kazuki Nishimura
Hosokawa local tide
Toshihiro Iwakuma
Fukuoka Kenichi
Tetsuya Inoue
Hosokawa local tide
Toshihiro Iwakuma
Fukuoka Kenichi
Tetsuya Inoue
Application Number:
JP2009522609A
Publication Date:
December 04, 2013
Filing Date:
July 04, 2008
Export Citation:
Assignee:
IDEMITSU KOSAN CO.,LTD.
International Classes:
H01L51/50; C07F15/00; C09K11/06
Domestic Patent References:
| JP2006120821A | 2006-05-11 | |||
| JP2007073814A | 2007-03-22 | |||
| JP2003317946A | 2003-11-07 |
Foreign References:
| WO2005079118A1 | 2005-08-25 |
Attorney, Agent or Firm:
Intellectual Property Office