Patent ID: 7808710
Filing Date: 2010-10-05
Classification: B29D,B42D,B44F,G02B

Abstract:
1. A multilayer body comprising a transparent first layer in which a plurality of microlenses are shaped and a second layer which is arranged beneath the first layer and which has a plurality of microimages, wherein the microlenses are arranged in accordance with a microlens raster and the microimages are arranged in accordance with a microimage raster, wherein the second layer has a plurality of microimage regions, with each of which there are respectively associated two or more of the microimages and which are arranged in accordance with a microimage region raster, the raster width of which is <300 μm, wherein within each one of the microimage regions respectively two or more of the microimages differ from each other, the microimages have first regions with a color value of zero and second regions with one of G different colors and a respective unitary color value >zero, with respect to a standardized color value scale of between 0 and 1 embracing F