METHOD FOR PRODUCING SECURITY ELEMENTS BY INDIVIDUALIZATION OF VOLUME HOLOGRAMS AND SECURITY ELEMENTS PRODUCED THEREWITH

摘要

When coating document surfaces (3) there is embossed information (1) to carry personal data, such as on the whole surface with the liquid UV adhesive (4) of monomer, then it is laminated volume hologram (2) thereon, the fluctuating of the volume hologram between different adhesive thickness and document surfaces generation causes differentiation expansion to the hologram of the gamut of differentiation. Realize required color travel in such a way, whether UV adhesives (4) solidification complete. In this way, individual holographic information, can be obtained the document for being located exactly at the relief-type information of top. This method, holography covering include the passport photograph of personal data, can produce can by the optical document information of link definition to hologram in a manner of pinpoint, make information with being visible two non-diffractions, and with different view, holographic different color.