METHOD FOR PRODUCING TOUCH PANEL

摘要

The objective of the present invention is to provide a method for producing a touch panel, which has high accuracy for electrode pattern formation and enables the production of a touch panel that has excellent durability and visibility. A method for producing a touch panel provided with a transparent electrode according to the present invention is characterized in that the transparent electrode is formed at least by the following step 1 and step 2. Step 1: a step wherein an intermediate layer and a silver thin film electrode that is adjacent to the intermediate layer and is mainly formed of silver are formed on a transparent substrate Step 2: a step wherein an electrode pattern is formed by subjecting the thus-formed silver thin film electrode to a photolithography process using a silver etching liquid that contains at least a solvent of an inorganic compound