Patent ID: 8537467

Claim:
An image display apparatus, comprising an optical laminate including an antiglare film and a polarizer on its display screen, wherein the antiglare film has a rugged shape in a first direction and a rugged shape in a second direction perpendicular to the first direction which are substantially different from each other, and an average gradient angle (θa 1 ) of the rugged shape in the first direction is larger than an average gradient angle (θa 2 ) of the rugged shape in the second direction; a direction of absorption axis of the polarizer and the first direction of the antiglare film are substantially parallel to each other or form an angle of 45° or −45° in a clockwise direction; and the optical laminate is placed so that the first direction corresponds to a horizontal direction of the display screen, and the second direction corresponds to a vertical direction of the display screen, and wherein the rugged shape in the first direction has different heights in the first direction, and the rugged shape in the second direction has different heights in the second direction.