ORGANIC ELECTROLUMINESCENT ELEMENT

WIPO Patent Application WO/2011/111670

A1

Disclosed is an organic electroluminescent element having higher light emitting efficiency. The organic electroluminescent element is provided with: a transparent substrate; a transparent electrode, which is provided on the transparent substrate; and an organic light emitting layer, which is provided on the transparent electrode. The transparent electrode is provided with a matrix resin, a metal nano-wire, and particles for controlling refractive index, said metal nano-wire and particles being contained in the matrix resin. The refractive index (n1) of the transparent substrate, the refractive index (n2) of the transparent electrode, and the refractive index (n3) of the organic light emitting layer satisfy the following inequalities: n1≤n2≤n3 and n3-n1≤0.3.

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TSUJIMOTO AKIRA (JP)
NAKAMURA MASAHIRO (JP)
MATSUI TAISUKE (JP)

PCT/JP2011/055282

September 15, 2011

March 07, 2011

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PANASONIC ELEC WORKS CO LTD (JP)
TSUJIMOTO AKIRA (JP)
NAKAMURA MASAHIRO (JP)
MATSUI TAISUKE (JP)

H05B33/28; H01L51/50; H05B33/02

JP2009181856A	2009-08-13
JP2006294491A	2006-10-26
JP2009110930A	2009-05-21
JP2008016347A	2008-01-24
JP2005183048A	2005-07-07

NISHIKAWA, Yoshikiyo et al. (JP)
Yoshikiyo Nishikawa (JP)

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