METHOD FOR MANUFACTURING ANTIGLARE OPTICAL FILM, ANTIGLARE OPTICAL FILM, POLARIZING PLATE, AND IMAGE DISPLAY DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a method for manufacturing an antiglare optical film suppressing glare on a screen and having a preferable contrast and excellent productivity, and to provide an antiglare optical film, a polarizing plate and an image display device using the film.;SOLUTION: The method for manufacturing an antiglare optical film by imparting a fine concavo-convex structure onto a film base 10 is characterized in that the film base has an internal haze of 10 to 60% and a surface haze where the fine concavo-convex structure is formed, of 1.0 to 15%; and the fine concavo-convex structure is formed by an ink-jet system.;COPYRIGHT: (C)2009,JPO&INPIT