METHOD FOR PRODUCING A SECURITY FEATURE

The invention relates to a method for producing a security feature (1) in the form of a color image (2), wherein: in order to produce the image, a colorant is applied to a substrate (3); the image (2) is divided into grid areas; grid areas (4, 5, 6, 9, 10, 11) of the image (2) that are directly adja...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MAYRHOFER, MARCO, BERGSMANN, MARTIN, EGGINGER, MARTIN
Format: Patent
Sprache:eng ; fre
Schlagworte:
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