FILM AND PRESSURE-SENSITIVE ADHESIVE FOR USE THEREIN

摘要

A light transmitting film comprising a pressure-sensitive adhesive layer, characterized in that the total light transmittance of the film changes in the film width direction. In an embodiment thereof, the film comprising a pressure-sensitive adhesive layer (1) has a releasing film (2), a first pressure-sensitive adhesive layer (3) formed on the releasing film (2), a second pressure-sensitive adhesive layer (4) formed on the first pressure-sensitive adhesive layer, a base film (5) provided on the second pressure-sensitive adhesive layer, and an antireflection film (6) formed on the surface of the base film opposite to the surface having the second pressure-sensitive adhesive layer (4) thereon, wherein the first pressure-sensitive adhesive layer (3) exhibits a color deeper than that of the second pressure-sensitive adhesive layer (4), which may be colorless, and wherein the first pressure-sensitive adhesive layer (3) has a thickness at a central portion in the width direction being greater than those at both side ends and the total thickness of the first pressure-sensitive adhesive layer (3) and the second pressure-sensitive adhesive layer (4) is the same over the whole area of the film.