Patent ID: 8604907

Claim:
A multi-layer flexible film body comprising: a carrier layer and a decorative layer system providing optically recognizable information, wherein the system comprises a plurality of layers forming an electrically controlled display element, by the activation of which the optically recognizable information becomes visible; wherein the plurality of layers including two electrode layers and at least one layer between the two electrode layers, the at least one layer containing at least one of an electrochromic material, an electroluminescent material, or an organic/inorganic florescent substance, and which electrode layers form an electrically controlled display element; and at least one of the electrode layers of the display element comprises an unstructured electrode layer structured by an overprinted electrically non-conducting printing material in negative form of the optically recognizable information such that the electrodes have only in the region of the optically recognizable information an electrically conductive surface which is in contact with the one electrochromic material, the electroluminescent material or the organic/inorganic fluorescent substance.