Title:
ORGANIC LIGHT-EMITTING ELEMENT, DISPLAY DEVICE, IMAGE DISPLAY DEVICE, LIGHTING SYSTEM, IMAGE FORMING APPARATUS, AND EXPOSURE DEVICE
Document Type and Number:
Japanese Patent JP2015204438
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an organic light-emitting element that is driven at a low voltage and has improved luminous efficacy and the life of the element.SOLUTION: There is provided an organic light-emitting element that includes an anode, a cathode, a luminescent layer arranged between the anode and the cathode, and an organic compound layer arranged between the cathode and the luminescent layer and in contact with the cathode, where the organic compound layer has a complex represented by the following general formula [1].
Inventors:
YAMADA NAOKI
KAMATANI ATSUSHI
ITO TAKAYUKI
TAKATANI ITARU
NAKASU MINAKO
KAMATANI ATSUSHI
ITO TAKAYUKI
TAKATANI ITARU
NAKASU MINAKO
Application Number:
JP2014084552A
Publication Date:
November 16, 2015
Filing Date:
April 16, 2014
Export Citation:
Assignee:
CANON KK
International Classes:
H01L51/50; C07F1/02; H05B33/12; H05B44/00
Domestic Patent References:
| JP2010514749A | 2010-05-06 | |||
| JP2014009220A | 2014-01-20 | |||
| JP2006186319A | 2006-07-13 | |||
| JP2013033714A | 2013-02-14 |
Foreign References:
| US20100327264A1 | 2010-12-30 | |||
| CN102675352A | 2012-09-19 |
Attorney, Agent or Firm:
Keisuke Watanabe
Yoshihiro Yamaguchi
Yoshihiro Yamaguchi