PROCESS FOR PRODUCING POLARIZING PLATE

摘要

PURPOSE: A method for manufacturing a polarizing plate is provided to control thermal irregularity generated in the polarizing plate. CONSTITUTION: Transparent resin films(2,3) are welded on a polarizing film(1) through ultraviolet curable adhesive. A laminated body(4) is formed on the transparent resin films. An ultraviolet ray radiating device(16) radiates ultraviolet rays on the laminated body and solidifies the laminated body. A polarizing plate(5) is manufactured. A wavelength filter(18) is arranged between the ultraviolet ray radiating device and the laminated body. The wavelength filter cuts light of the wavelength of greater than or equal to 400nm.