SECURITY ELEMENT WITH METALLIZED BEADS

A security element, including: a substrate (120); a monolayer of beads (130) on the substrate; and a metal layer (150) on the monolayer of beads; wherein the size of the beads is in between about 100 nm to about 50 µm.

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Bibliographic Details
Main Authors Kolb, William Blake, Yu, Ta-Hua
Format Patent
LanguageEnglish
French
German
Published 16.10.2019
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Summary:A security element, including: a substrate (120); a monolayer of beads (130) on the substrate; and a metal layer (150) on the monolayer of beads; wherein the size of the beads is in between about 100 nm to about 50 µm.
Bibliography:Application Number: EP20160004935