Title:
有機エレクトロルミネッセンス素子およびその製造方法
Document Type and Number:
Japanese Patent JP5760912
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an organic EL element, which comprises a conductive reflection film formed by a wet coating method, having high luminance, capable of suppressing degradation of the conductive reflection film due to heat and light generated when the organic EL element emits light, and having durability attributed to suppression of reduction in light emission intensity caused by peeling of the conductive reflection film from a substrate or a light-emitting layer.SOLUTION: An organic electroluminescent element 1 comprises: a substrate 20; a conductive reflection film 10; a light-emitting layer 30; and a transparent electrode layer 40, in this order, where the conductive reflection film 10 contains a metal nanoparticle sintered body and carbon nanofibers.
Inventors:
Izumi Reiko
Kazuhiko Yamazaki
Kazuhiko Yamazaki
Application Number:
JP2011215966A
Publication Date:
August 12, 2015
Filing Date:
September 30, 2011
Export Citation:
Assignee:
Mitsubishi Materials Corporation
International Classes:
H05B33/26; H01L51/50; H05B33/10
Domestic Patent References:
| JP2012248843A |
Attorney, Agent or Firm:
Yusuke Watanabe