PREPARING METHOD FOR THIN POLARIZER, THIN POLARIZER AND POLARIZING PLATE MANUFACTURED BY USING THE SAME

摘要

The present invention relates to a method to manufacture a thin polarizer. The method includes: a step of forming a film stack by attaching a not-elongated polyvinyl alcohol film between two or more not-elongated polymer films using force or an adhesive layer; a step of elongating the film stack for the thickness of the elongated polyvinyl alcohol film to be less than 10 μm ; and a step of separating the polymer films and the polyvinyl alcohol film from the elongated film stack.