METHOD OF FORMING PROTECTIVE FILM FOR TOUCH PANEL ELECTRODE PHOTOSENSITIVE RESIN COMPOSITION AND PHOTOSENSITIVE ELEMENT AND METHOD OF MANUFACTURING TOUCH PANEL

摘要

The method for forming a protective film for an electrode for a touch panel of the present invention is a method for forming a protective film for a touch panel electrode comprising a binder polymer having a carboxyl group and an acid value of 30 to 120 mgKOH / g and a photopolymerizable compound having at least three ethylenically unsaturated groups And a photopolymerizable composition containing a photopolymerization initiator are provided on the photosensitive layer, a predetermined portion of the photosensitive layer is cured by irradiation of an actinic ray, and then a portion other than the predetermined portion is removed, And a protective film composed of the cured product of the photosensitive resin composition is formed.