Monolayer embossing pattern microstructural anti-counterfeiting mark

The invention relates to a microstructural anti-counterfeiting mark which has a dynamic effect and concealed property. Two or multiple groups of monolayer two-dimensional micro-image-text arrays which are identical or similar in cycle and identical or different in pattern are overlaid together, and...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHAO RONGYU, HOU DESHENG
Format:	Patent
Sprache:	eng
Schlagworte:	ADVERTISING CRYPTOGRAPHY DISPLAY DISPLAYING EDUCATION LABELS OR NAME-PLATES PHYSICS SEALS SIGNS
Online-Zugang:	Volltext bestellen
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