Data carrier with an optically variable structure

Details Data carrier with an optically variable structure Data carrier with an optically variable structure

G - Physics

07

D

G07D 7/12 (2006.01)

Patent

CA 2577246

The invention relates to a security element with an optically variable structure, comprising an embossed structure and a coating, whereby the embossed structure and the coating are combined such that at least part of the coating is fully visible when viewed perpendicularly but hidden on angled viewing. The embossed structure comprises non-linear embossed elements which are combined with the coating such that, on changing viewing angle, different information is visible.

L'invention concerne un élément de sécurité ayant une structure optiquement variable présentant une structure d'impression en relief et un revêtement. La structure d'impression en relief et le revêtement sont associés de telle façon qu'au moins des parties du revêtement soient entièrement visibles lorsque l'on regarde perpendiculairement mais soient cachées lorsque l'on regarde à l'oblique. La structure d'impression en relief présente alors des éléments d'impression en relief non linéaires qui sont associés au revêtement de telle façon que différentes informations soient visibles lorsque l'on modifie la direction d'observation.

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