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1. (WO2015125581) ORGANIC ELECTROLUMINESCENT ELEMENT

Pub. No.:    WO/2015/125581    International Application No.:    PCT/JP2015/052504
Publication Date: Fri Aug 28 01:59:59 CEST 2015 International Filing Date: Fri Jan 30 00:59:59 CET 2015
IPC: H05B 33/24
H01L 51/50
H05B 33/12
H05B 33/28
Applicants: KONICA MINOLTA, INC.
コニカミノルタ株式会社
Inventors: KOJIMA Shigeru
小島 茂
HAKII Takeshi
波木井 健
KINOSHITA Toshiyuki
木下 敏幸
YOSHIDA Kazuhiro
吉田 和央
FURUKAWA Shun
古川 隼
Title: ORGANIC ELECTROLUMINESCENT ELEMENT
Abstract:
This organic electroluminescent element is provided with: a transparent electrode that is mainly composed of silver (Ag); a reflective electrode that is formed of a metal; and at least one light emitting layer that is provided between the transparent electrode and the reflective electrode. This organic electroluminescent element is configured such that the difference between the maximum value and the minimum value of element reflectance of light having a wavelength of 450-750 nm is 30% or less.