EP 3337674 B1 20200115 - VALUABLE DOCUMENT
Title (en)
VALUABLE DOCUMENT
Title (de)
WERTDOKUMENT
Title (fr)
DOCUMENT DE VALEUR
Publication
Application
Priority
- DE 102015010945 A 20150819
- EP 2016001401 W 20160817
Abstract (en)
[origin: WO2017028954A1] The invention relates to a layer structure for a security element, in particular a value document, comprising a plurality of distributed mirror surfaces for connecting to a value document substrate, wherein the plurality of distributed mirror surfaces is designed to cover an image, wherein the distributed mirror surfaces are formed by reflective regions applied on a relief with a plurality of relief elements, and the reflective regions cover 10-90% of the surface of the relief, or the distributed mirror surfaces are formed by a highly refractive reflective layer which is applied on a relief with a plurality of relief elements, wherein when viewing in incident light at a first viewing angle incident light reflects at the distributed mirror surfaces, whereby the identifiability of the image is suppressed, and when viewing in incident light at a second viewing angle the image is identifiable. The invention also relates to a value document having a layer structure and a method for producing same.
IPC 8 full level
B42D 25/29 (2014.01); B42D 25/324 (2014.01); B42D 25/351 (2014.01); B42D 25/36 (2014.01); B42D 25/373 (2014.01)
CPC (source: EP)
B42D 25/29 (2014.10); B42D 25/324 (2014.10); B42D 25/351 (2014.10); B42D 25/36 (2014.10); B42D 25/373 (2014.10)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DE 102015010945 A1 20170223; CN 108025584 A 20180511; CN 108025584 B 20190820; EP 3337674 A1 20180627; EP 3337674 B1 20200115; WO 2017028954 A1 20170223
DOCDB simple family (application)
DE 102015010945 A 20150819; CN 201680054354 A 20160817; EP 16753825 A 20160817; EP 2016001401 W 20160817