Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Takuya Kawashima0
Hiroshi Matsui0
Kenichi Okada0
Nobuo Tanabe0
Date of Patent
July 8, 2008
Patent Application Number
10371344
Date Filed
February 20, 2003
Patent Primary Examiner
Patent 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.
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