Patent ID: 6817530
Filing Date: 2004-11-16
Classification: B42D,G06K

Abstract:
A method for making a secure identification document with multiple images comprising:providing information on an information-bearing layer, the information constructed and arranged to be capable of providing multiple images when the information is viewed at different predetermined angles through an appropriate lens; covering the information with a layer of a substantially transparent film material; embossing a lens profile onto a first portion of the substantially transparent film material at a first location, wherein the first portion of the substantially transparent film material comprises an area that is less than the entire layer of substantially transparent film material and wherein the first location substantially coincides with the location of the information provided on the information-bearing layer, the lens profile forms a lens on a portion of the substantially transparent film material, and the lens enables the information viewed through the lens to display multiple images when the information is viewed at different predetermined angles.