TRANSPARENT ELECTRODE, ORGANIC ELECTROLUMINESCENT ELEMENT, AND METHOD FOR PRODUCING TRANSPARENT ELECTRODE

WIPO Patent Application WO/2010/018734

A1

Disclosed are a transparent electrode having excellent conductivity, excellent transparency and high smoothness, a method for producing the transparent electrode, and an organic electroluminescent element using the transparent electrode.  The transparent electrode has a patterned conductive part and a non-patterned part on a transparent support, and is characterized in that the conductive part contains a metal nanowire and a conductive polymer, or alternatively a metal nanowire and a metal oxide, that the non-patterned part contains a resin, that the surface of the conductive part has an arithmetic average roughness Ra of not more than 5 nm and a maximum height Rz of not more than 50 nm, and that the maximum difference in height between the conductive part and the non-patterned part is not more than 50 nm.

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GOTO Masaki (Inc. 1, Sakura-machi, Hino-sh, Tokyo 11, 〒1918511, JP)
後藤　昌紀 (〒11 東京都日野市さくら町１番地コニカミノルタテクノロジーセンター株式会社内 Tokyo, 〒1918511, JP)

JP2009/062876

February 18, 2010

July 16, 2009

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Konica Minolta Holdings, Inc. (6-1 Marunouchi 1-chome, Chiyoda-ku Tokyo, 05, 〒1000005, JP)
コニカミノルタホールディングス株式会社 (〒05 東京都千代田区丸の内一丁目６番１号 Tokyo, 〒1000005, JP)
GOTO Masaki (Inc. 1, Sakura-machi, Hino-sh, Tokyo 11, 〒1918511, JP)

H05B33/28; H01B5/14; H01B13/00; H01L51/50; H05B33/10; H05B33/26; H01B5/14; H01B13/00; H01L51/50; H05B33/10

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