摘要:
A polarizing plate of the invention comprises a polarizing film; and a protective film bonded to one or both sides of the polarizing film with an adhesive layer or a pressure-sensitive adhesive layer interposed therebetween, wherein the adhesive layer or the pressure-sensitive adhesive layer has a thickness of 52 nm or less. Demand of in-plane uniformity of the polarizing plate is becoming severe due to recent size increase and image quality improvement of liquid crystal display. The polarizing plate has less stripe-like irregularities and good in-plane uniformity.
摘要:
A method of manufacturing an optical functional film including an application step of applying a resin solution onto a substrate film made of a thermoplastic resin and an immobilizing step of immobilizing a resin applied to form a resin layer, characterized by that it further comprises, prior to the application step, a stretching step of stretching the substrate film with the substrate film kept heated.