METHOD FOR MANUFACTURING INTEGRAL OPTICAL FILM, AND INTEGRAL OPTICAL FILM

摘要

Disclosed is a method for manufacturing an integral optical film. The method for manufacturing an integrated optical film comprises the steps of: (a) coating a curable resin onto a first mold; (b) covering the upper surface of the resin with a base material layer; (c) forming a first layer by projecting light for temporary curing onto the resin; (d) coating a curable resin onto a second mold having a pattern; (e) covering the upper surface of the resin with a release film; (f) forming a second layer by projecting light for temporary curing onto the resin covered by the release film; (g) stacking the first layer and the base material layer separated from the first mold on the second layer from which the release film has been removed; and (h) integrating the second layer, the first layer, and the base material layer by projecting light and forming a double-layered optical film by separating the second mold.