Invention Grant
- Patent Title: Substrate for transparent electrodes
- Patent Title (中): 基板用于透明电极
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Application No.: US12113654Application Date: 2008-05-01
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Publication No.: US08133807B2Publication Date: 2012-03-13
- Inventor: Takuya Kawashima , Hiroshi Matsui , Kenichi Okada , Nobuo Tanabe
- Applicant: Takuya Kawashima , Hiroshi Matsui , Kenichi Okada , Nobuo Tanabe
- Applicant Address: JP Tokyo
- Assignee: Fujikura Ltd.
- Current Assignee: Fujikura Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Hoffman & Baron, LLP
- Priority: JP2002-050421 20020226; JP2003-009758 20030117
- Main IPC: H01L21/44
- IPC: H01L21/44
Abstract:
One object of the present invention is to provide a transparent electrode substrate with an ITO film formed thereon, used for example as the transparent electrode plate in a dye sensitized solar cell, for which the electrical resistance does not increase even when exposed to high temperatures of 300° C. or higher. In order to achieve the object, the present invention provides a substrate for a transparent electrode, wherein two or more layers of different transparent conductive films are formed on a transparent substrate, and an upper layer transparent conductive film has a higher heat resistance than that of a lower layer transparent conductive film.
Public/Granted literature
- US20080237760A1 Substrate for Transparent Electrodes Public/Granted day:2008-10-02
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