Patent ID: 6762883
Filing Date: 2004-07-13
Classification: G03B

Abstract:
A lenticular lens sheet having an entrance surface and an exit surface comprising:a base part; an entrance lens part forming the entrance surface of the lenticular lens sheet and having an array of a plurality of convex lens elements capable of gathering light rays; an exit lens part forming the exit surface of the lenticular lens sheet and having an array of a plurality of lens elements formed respectively in light-gathering regions in which light rays refracted by the convex lens elements of the entrance lens part gather, the lens elements of the exit lens part being convex toward the exit surface of the lenticular lens sheet; and a light absorbing layer formed in light-nongathering regions in the exit surface of the lenticular lens sheet in which light rays refracted by the convex lens elements of the entrance lens part do not gather; wherein a tinted layer is formed at least in a portion of the entrance lens part near the entrance surface of the lenticular lens sheet.