Title:
TRANSPARENT CONDUCTIVE FILM AND ORGANIC ELECTROLUMINESCENT ELEMENT
Document Type and Number:
WIPO Patent Application WO/2012/014621
Kind Code:
A1
Abstract:
Disclosed is a transparent electrode which provides an organic EL element that has excellent transparency, conductivity and film strength and shows little deterioration in transparency, conductivity and film strength even in a high-temperature, high-humidity environment, that has excellent stability and light-emission uniformity, and that has excellent light emission life with little deterioration of light-emission uniformity. In order for the organic EL element, which employs the electrode, to have excellent life with high light-emission uniformity and little deterioration in light-emission uniformity, in a transparent conductive film comprising a first conductive layer made of metal material formed in a pattern shape on a substrate and a second conductive layer containing a conductive polymer, the second conductive layer contains a binder resin including structural units comprising a hydroxy group and structural units not comprising a hydroxy group but comprising an ester or amide bond.
Inventors:
NAKAMURA Kazuaki (Inc. 1, Sakura-machi, Hino-sh, Tokyo 11, 〒1918511, JP)
Application Number:
JP2011/065034
Publication Date:
February 02, 2012
Filing Date:
June 30, 2011
Export Citation:
Assignee:
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)
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)
International Classes:
H05B33/28; C08F220/28; C08F220/58; H01B5/14; H01L51/50; H05B33/26
Claims: