Patent ID: 8350768
Filing Date: 2013-01-08
Classification: G06K,Y10T

Abstract:
1. A multi-layer film element comprising at least one flexible dielectric layer and one or more electrically conductive layers each comprising an electrically conductive material, wherein the layer thickness of the electrically conductive layers or the electrically conductive layer is respectively less than 20 μm and the multi-layer film element is a laminating film or a transfer film and the electrically conductive layer or the electrically conductive layers is or are shaped in pattern form for forming two or more conductor structures which are coupled together to provide an antenna structure galvanically connected to an electric circuit, wherein the film element has an optically active layer arranged in the film element in such a way that it at least partially covers over the two or more conductor structures, and wherein the electrically conductive layer comprises a reflection layer cooperating with the optically active layer.