Title:
TRANSPARENT ELECTRODE AND ORGANIC ELECTRONIC ELEMENT USING SAME
Document Type and Number:
WIPO Patent Application WO/2011/125537
Kind Code:
A1
Abstract:
Disclosed is a transparent electrode which is configured of: a first conductive layer that is composed of a metal or metal oxide fine wire that is formed in a pattern on a substrate; and a second conductive layer that covers the first conductive layer and contains a conductive polymer. The transparent electrode is characterized in that the fine wire of the first conductive layer satisfies the conditions mentioned below. Also disclosed is an organic electronic element.
Line width (W): 20-200 μm
Height (H): 0.2-2.0 μm
Aspect ratio: 0.001 < H/W ≤ 0.1
Coefficient of cross-sectional shape: 0.6 < S/(W·H) < 0.9 (In this connection, S represents the cross-sectional area of the conductive layer.)
Inventors:
TAKEDA AKIHIKO (JP)
KOYAMA HIROKAZU (JP)
KOYAMA HIROKAZU (JP)
Application Number:
PCT/JP2011/057317
Publication Date:
October 13, 2011
Filing Date:
March 25, 2011
Export Citation:
Assignee:
KONICA MINOLTA HOLDINGS INC (JP)
TAKEDA AKIHIKO (JP)
KOYAMA HIROKAZU (JP)
TAKEDA AKIHIKO (JP)
KOYAMA HIROKAZU (JP)
International Classes:
H01B5/14; H05B33/28; H01L51/42; H01L51/50
Domestic Patent References:
| WO2000067531A1 | 2000-11-09 | |||
| WO1997034447A1 | 1997-09-18 |
Foreign References:
| JP2006093123A | 2006-04-06 | |||
| JP2009059666A | 2009-03-19 | |||
| JP2006089554A | 2006-04-06 | |||
| JP2004504693A | 2004-02-12 |
Other References:
See also references of EP 2557899A4
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Claims: