ANTIGLARE FILM, ANTIGLARE SHEET, PROCESS FOR PRODUCING THEM, AND IMAGE DISPLAY APPARATUS USING THEM

摘要

An antiglare film and an antiglare sheet with which an image display apparatus excelling in contrast while maintaining excellent antiglare performance is obtained, and a simple process for producing them are provided. In the antiglare film of the present invention, a rugged shape in a first direction is substantially different from a rugged shape in a second direction perpendicular to the first direction. Preferably, an average gradient angleθa1 of the rugged shape in the first direction is larger than an average gradient angleθa2 of the rugged shape in the second direction. More preferably, a differenceΔθa=θa1−θa2 between the average gradient angleθa1 and the average gradient angleθa2 is 0.5° to 30°.