Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Akira Nakanishi0
Tetsuya Tadokoro0
Date of Patent
January 9, 2007
Patent Application Number
10332419
Date Filed
July 26, 2002
Patent Primary Examiner
Patent abstract
A touch panel comprising: a resin substrate; a first film with one surface provided with a first conductive layer and another surface adhering the resin substrate; a second film provided with a second conductive layer on one surface facing the first conductive layer of the first film; and a third film adhering a surface of the resin substrate opposite to the surface the first film is adhered. The first and third films sandwich the resin substrate via adhesive layers. Warp caused by changes in temperature and humidity during and after the production of the touch panels can be decreased, thereby achieving application of the touch panels to a large-sized display apparatuses.
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