METHOD FOR POLARIZING PLATES

摘要

PURPOSE: A method for polarizing plates is provided to prevent the curl of a polarizer by reducing the adhesion speed difference between a protecting film having high water vapor permeability and a protecting film having low water vapor permeability. CONSTITUTION: In a method for polarizing plates, two kinds of protecting film having different water vapor permeability are bonded with each other by a water based adhesive. The moisture ratio of the polarizer is between 5 weight% and 8 weight%. The protecting film is a cellulose based resin.