Patent ID: 8784930
Filing Date: 2014-07-22
Classification: B82Y,G03F

Abstract:
1. A method for preparing a transparent conductive film, comprising: (a) providing a substrate; (b)-coating a photosensitive coating on the substrate to form a photosensitive layer; (c) providing a mask to partially cover the photosensitive layer; (d) irradiating the photosensitive layer with a radiation light to form at least one high water contact angle region and at least one low water contact angle region; (e) removing the mask; and (f) coating a conductive coating on the photosensitive layer to form a conductive layer having different thicknesses, wherein the photosensitive coating comprises an organic compound with at least one photosensitive functional group, a solvent, and optionally an additive, wherein the organic compound is selected from the group consisting of a cinnamate, an acrylate, and a mixture thereof, wherein the cinnamate is selected from the group consisting of polyvinyl cinnamate, methyl 4-hydroxy cinnamate, polyvinyl 4-methoxy cinnamate, and a mixture thereof, and wherein the acrylate is selected from the group consisting of 2-hydroxyethyl methacrylate, tripropylene glycol diacrylate, polyurethane acrylate, and a mixture thereof.