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US 2024/0190159 A1Published application
Optically variable security element, and value document containing the optically variable security element
AssigneeGiesecke+Devrient Currency Technology GmbH
InventorMoritz HOFER
Life of this patent
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Abstract
An optically variable security element contains a motif region. An optically variable main motif has a contour that is visible to a viewer in the motif region at at least a first viewing angle, and the optically variable main motif includes substructures that are visible to the viewer. The visible substructures are visible along the contour of the main motif. The substructures are sub-motifs that are visible to the viewer, and each of the sub-motifs are provided with a contour.
Claims18
-17. (canceled)
An optically variable security element having a motif region, wherein:
- (a) an optically variable main motif having a contour in the motif region is visible to a viewer at least at a first viewing angle, and
- (b) the optically variable main motif comprises substructures that are visible to the viewer, the visible substructures being visible along the contour of the main motif,
- wherein
- (c) the substructures are submotifs that are visible to the viewer, and
- (d) each of the submotifs has a contour.
2 more elements
Dependencies are inferred from the claim text.