Security element, method for producing same, and data carrier equipped with the security element

The invention relates to a security element for securing documents of value, comprising a transparent carrier substrate and a first semi-transparent function layer, which has a multi-layer structure having a first semi-transparent metal layer, a second semi-transparent metal layer, and a dielectric...

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Bibliographic Details
Main Authors Teufel, Björn, Dorff, Giselher
Format Patent
LanguageEnglish
Published 31.05.2018
Subjects
BOOK COVERS
BOOKBINDING
DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDEDFOR
FILES
LOOSE LEAVES
MOVABLE-STRIP WRITING OR READING APPARATUS
PERFORMING OPERATIONS
PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITYFEATURES
PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOTOTHERWISE PROVIDED FOR
SPECIAL PRINTED MATTER
TRANSPORTING
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Summary:The invention relates to a security element for securing documents of value, comprising a transparent carrier substrate and a first semi-transparent function layer, which has a multi-layer structure having a first semi-transparent metal layer, a second semi-transparent metal layer, and a dielectric layer arranged between the first and the second semi-transparent metal layers, wherein the second semi-transparent metal layer at least partially has a layer thickness greater than the layer thickness of the first semi-transparent metal layer.
Bibliography:Application Number: AU20160352335