Invention Grant
- Patent Title: Transparent electrode, organic electronic element, and method for producing transparent electrode
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Application No.: US14347471Application Date: 2012-09-27
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Publication No.: US10251267B2Publication Date: 2019-04-02
- Inventor: Akihiko Takeda , Takatoshi Suematsu
- Applicant: Konica Minolta, Inc.
- Applicant Address: JP Tokyo
- Assignee: KONICA MINOLTA, INC.
- Current Assignee: KONICA MINOLTA, INC.
- Current Assignee Address: JP Tokyo
- Agency: Lucas & Mercanti, LLP
- Agent Donald C. Lucas
- Priority: JP2011-211918 20110928
- International Application: PCT/JP2012/074887 WO 20120927
- International Announcement: WO2013/047660 WO 20130404
- Main IPC: H05K1/09
- IPC: H05K1/09 ; H01L51/44 ; H01L51/52 ; H01L51/00

Abstract:
A transparent electrode (1) comprises a transparent substrate (2); a metal conductive layer (4) composed of a metal thin line pattern; and a polymer conductive layer (6) including a conductive polymer containing a polymer acid. The metal conductive layer (4) is formed on/over the transparent substrate (2) and the metal conductive layer (4) is covered with the polymer conductive layer (6). The polymer conductive layer (6) has a surface specific resistance of 10,000Ω/□ or smaller and the polymer acid contains a fluorinated polymer acid and a non-fluorinated polymer acid. In the polymer conductive layer (6) a concentration of the fluorinated polymer acid increases along a direction from the transparent substrate (2) towards the polymer conductive layer (6).
Public/Granted literature
- US20140224322A1 TRANSPARENT ELECTRODE, ORGANIC ELECTRONIC ELEMENT, AND METHOD FOR PRODUCING TRANSPARENT ELECTRODE Public/Granted day:2014-08-14
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