METHOD FOR PRODUCING PATTERNED TRANSPARENT CONDUCTIVE FILM

摘要

PROBLEM TO BE SOLVED: To provide a method for producing a patterned transparent conductive film that can form a conductive pattern without peeling a conductive metal layer even on a transparent conductive film having conductive metal layers formed on both sides of the film.SOLUTION: The method for producing a patterned transparent conductive film comprises: a film fixing step of fixing a transparent conductive film having conductive metal layers formed on both sides of the transparent conductive film on a workbench through a non-support type double-sided pressure-sensitive adhesive tape for temporary fixing; a patterning step of subjecting the transparent conductive film fixed on the workbench to annealing treatment, photolithography treatment and etching treatment to form a conductive pattern on one side of the transparent conductive film; a support plate attaching step of attaching a support plate with a pressure-sensitive adhesive on the side of the transparent conductive film on which the conductive pattern has been formed; and a peeling step of irradiating the double-sided pressure sensitive adhesive tape for temporary fixing with ultraviolet ray to peel the transparent conductive film attached on the support plate with the pressure-sensitive adhesive from the double-sided pressure-sensitive adhesive tape for temporary fixing.