Identity Document and Method for the Manufacture Thereof
AssigneeSdu Identification B.V.
InventorJan van den Berg
Life of this patent
Estimating the term…
Abstract
Identity document comprising a data medium with data. These data comprise an image of a face. This image consists of two component images that are observed at different angles. By simultaneously viewing the two images, the person studying the identity document can obtain further information about the face. This is possible because the two images are applied at a relatively small angle of 5° to 20°.
Claims10
1-9. (canceled)
An identity document comprising a data medium with data, said data comprising two images, said images applied offset relative to one another and overlapping one another in an image layer sensitive to laser light, wherein a layer comprising a laser light-permeable material and forming a lens array is applied to said image layer, wherein said images are applied in such a way that when viewed at a first angle to said data medium, the first image is visible, and when viewed at a second angle, said second image is visible, the images comprising two images of the same face observed at different angles, said images applied in such a way and said lenses of the lens array are made in such a way that the distance between said first and second angle is 5° to 20°.
A method for the production of an identity document comprising a data medium with data comprising an image layer and a layer forming a lens array applied thereon, wherein said data comprise two images, said images engraved using a laser bundle in an image layer sensitive to laser light offset relative to one another and overlapping in said image layer with said layer forming a lens array applied thereon in such a way that when viewed at a first angle to said data medium, a first image is visible, and when viewed at a second angle said second image is visible, said two images obtained by providing two images of a face observed at different angles and said images are applied in such a way and said lenses of the lens array are made in such a way that the distance between said first and second angle is 5° to 20°.
Dependencies are inferred from the claim text.