COATING FILM FORMATION APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide a coating film formation apparatus capable of easily manufacturing an optical film such as a brightness enhancement film with a wide reflection band area and a visual field angle enlargement film. SOLUTION: The coating film formation apparatus for forming the coating film on a surface of a support is provided with a paying-out device for continuously paying out the support; a first coating head for coating the support paid out from the paying-out device with a composition for coating film formation to provide the coating film; a selection UV-ray irradiation device for irradiating the coating film provided on the support by the first coating head with a first UV ray selected with a wavelength range and/or an output; a heating means for heating the coating film irradiated with the first UV ray by the selection UV-ray irradiation device; and a UV-ray curing irradiation device for irradiating the coating film heated by the heating means with second UV ray to cure the coating film. COPYRIGHT: (C)2007,JPO&INPIT