EP 2042342 B1 20131211 - Security document, method and device for authenticating such document and method of manufacturing such document
Title (en)
Security document, method and device for authenticating such document and method of manufacturing such document
Title (de)
Sicherheitsdokument, Authentifizierungsverfahren und -vorrichtung für ein solches Dokument und Herstellungsverfahren eines solchen Dokument
Title (fr)
Document sécurisé, procédé et dispositif d'authentification d'un tel document et procédé de fabrication d'un tel document
Publication
Application
Priority
FR 0757952 A 20070928
Abstract (en)
[origin: EP2042342A1] The document (500) has layers (505, 510) e.g. external protection layers and opaque layers (515, 520) forming two external faces, where the layers are made of plastic material. One of the layers has a pattern formed partially with an ink e.g. photo chromatic ink, on internal surface, where visual characteristics of the ink vary according to a physical condition of an environment in which the ink is found. An opaque zone is formed between the pattern and one of the external surfaces. The zone partially masks the pattern independent of the condition and visualization point of the document. Independent claims are also included for the following: (1) a method for manufacturing a secured document (2) a device for authenticating a secured document, comprising a secured document receiving unit.
IPC 8 full level
B42D 15/00 (2006.01); B42D 15/10 (2006.01)
CPC (source: EP US)
B42D 25/00 (2014.10 - EP); B42D 25/29 (2014.10 - EP US); B42D 25/45 (2014.10 - US); B42D 25/475 (2014.10 - US); B42D 2035/34 (2022.01 - EP)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 2042342 A1 20090401; EP 2042342 B1 20131211; ES 2451572 T3 20140327; FR 2921584 A1 20090403; PL 2042342 T3 20140530
DOCDB simple family (application)
EP 08165254 A 20080926; ES 08165254 T 20080926; FR 0757952 A 20070928; PL 08165254 T 20080926