Data support with an optically variable structure

1. Security element with an optically variable structure, comprising:

an embossed structure and a coating,

wherein the embossed structure and the coating are combined such that at least parts of the coating are completely visible upon perpendicular viewing, but are subject to a shadowing by the embossed structure upon oblique viewing, and

wherein the embossed structure has a plurality of identical nonlinear raised embossed elements, on flanks of which a repeating array of identical basic pattern elements of the coating are at least partially disposed such that when changing the viewing direction, different pieces of information become visible in the optically variable structure,

wherein the optically variable structure has an additional information, the additional information being formed by varying the shadowing of the coating through a local variation of the arrangement of the nonlinear raised embossed elements relative to the basic pattern elements,

wherein each of the basic elements of the coating have a plurality of colored areas, which at least partially are disposed on different flank orientations of the nonlinear raised embossed elements within the local variation of arrangement in respect to the flank orientations of the nonlinear raised embossed element outside of the local variation of arrangement.

2. Security element according to claim 1 , wherein at least a part of the nonlinear raised embossed elements is disposed screenlike.

3. Security element according to claim 1 , wherein at least a part of the nonlinear raised embossed elements is configured to be tactile.

4. Security element according to claim 1 , wherein at least part of the nonlinear raised embossed elements basically has a form selected from the group consisting of a tetrahedron, segment of a sphere, frustum of a pyramid, frustum of a cone, cylinder segment, torus, oval, drop and a pyramid.

5. Security element according to claim 1 , wherein the coating is present in the form of a screen.

6. Security element according to claim 1 , wherein the coating is selected from the group consisting of a metal layer, a metallic effect layer and an optically variable layer.

7. Security element according to claim 1 , wherein the basic pattern elements have at least one colored area.

8. Security element according to claim 1 , wherein the basic pattern elements have colored areas in the colors of a primary color system.

9. Security element according to claim 1 , wherein the basic pattern elements have at least one of a geometric pattern and alphanumeric information.

10. Security element according to claim 1 , wherein the coating at least partially comprises a plurality of basic pattern elements disposed at a distance from each other and the embossed structure at least partially comprises nonlinear raised embossed elements disposed at a distance from each other, wherein at least one basic pattern element at least partially is disposed on the flanks of the nonlinear raised embossed element, so that the at least one basic pattern element and the last-said nonlinear raised embossed element form a structural element.

11. Security element according to claim 1 , wherein the optically variable structure has a multitude of structural elements, which upon perpendicular viewing represent a multicolored image motif, the visual effect of which varies when changing the viewing angle.

12. Security element according to claim 11 , wherein the structural elements correspond to image points of the image motif, to which certain color components of a color system are allocated, and wherein the basic pattern elements have colored areas in the colors of the color system, wherein the size of the colored areas of the basic pattern elements corresponds to the respective color component of the image points, so that when changing the viewing angle the color effect of the optically variable structure will vary.

13. Security element according to claim 1 , wherein the additional information also results from varying the coating.

14. Security element according to claim 13 , wherein the additional information results from varying the form or color of the coating.

15. Security element according to claim 13 , wherein the additional information results from varying the arrangement of the coating.

16. Security element according to claim 1 , wherein the embossed structure has raised areas, and wherein the optically variable structure has an ink layer, which preferably is translucent and which is disposed congruent to the raised areas of the embossed structure.

17. Security element according to claim 1 , wherein the optically variable structure has a metallic background layer.

18. Security element according to claim 1 , wherein the coating at least in certain areas has machine readable properties.

19. Security element according to claim 1 , wherein the coating has magnetic, electrically conductive or luminescent properties.

20. Security element according to claim 1 , wherein the optically variable structure is overlaid or underlaid with an additional translucent, optically variable layer or a foil element.

21. Security element according to claim 1 , wherein the embossed structure is divided into partial areas, in which different partial embossed structures are disposed.

22. Security element according to claim 21 , wherein the partial embossed structures in at least two partial areas adjoining each other are disposed offset by a fraction of the screen ruling.

23. Security element according to claim 21 , wherein at least the partial embossed structures of a partial area have an unembossed edge contour.

24. Data carrier comprising a security element according to claim 1 , wherein the data carrier is a paper of value and has a printed image area and a printfree area.

25. Use of a security element according to claim 1 for a product protection, wherein the security element is applied to a label or a packaging or directly onto the product.

26. Method for producing a security element with an optically variable structure, which has an embossed structure and a coating, wherein the embossed structure and the coating are combined such that at least parts of the coating are completely visible upon perpendicular viewing, but are subject to a shadowing by the embossed structure upon oblique viewing, comprising:

providing a substrate with an embossed structure, which has a plurality of identical nonlinear raised embossed elements and such that on flanks of the embossed elements a repeating array of identical basic pattern elements of the coating are at least partially disposed such that when changing the viewing direction different pieces of information become visible in the optically variable structure,

wherein the embossed structure is created in such a way that the optically variable structure has an additional information, the additional information being formed by varying the shadowing of the coating through a local variation of the arrangement of the nonlinear raised embossed elements relative to the basic pattern elements,

wherein each of the basic elements of the coating have a plurality of colored areas, which at least partially are disposed on different flank orientations of the nonlinear raised embossed elements within the local variation of arrangement in respect to the flank orientations of the nonlinear raised embossed element outside of the local variation of arrangement.

27. Method according to claim 26 , wherein the coating is printed onto the substrate.

28. Method according to claim 27 , wherein the print is produced by a process or apparatus selected from the group consisting of planographic printing, relief printing, screen printing, gravure printing, and a thermographic method.

29. Method according to claim 26 , wherein the embossed structure is produced by means of an embossing tool.

30. Method according to claim 26 , wherein the embossed structure is produced by intaglio printing.