METHOD OF MANUFACTURING OPTICAL FILM, OPTICAL FILM, ANTIREFLECTION FILM AND POLARIZING PLATE AND IMAGE DISPLAY DEVICE USING SUCH OPTICAL FILM OR ANTIREFLECTION FILM

摘要

PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical film or an antireflection film free from point defect and coating unevenness, to provide a polarizing plate which is free from point defect and coating unevenness and is subjected to antireflection treatment, and to provide an image display device which is free from point defect and coating unevenness and is subjected to antireflection treatment.;SOLUTION: The method of manufacturing optical film comprises a process of laminating a second cured layer on a first cured layer laminated directly or via other layer on a transparent plastic film substrate, wherein, before the second cured layer is laminated, a process of eliminating specific substance contained in the first cured layer is performed.;COPYRIGHT: (C)2007,JPO&INPIT