EP 3842256 B1 20240124 - MANUFACTURING METHOD OF A SECURITY DOCUMENT, AND SECURITY DOCUMENT THUS OBTAINED
Title (en)
MANUFACTURING METHOD OF A SECURITY DOCUMENT, AND SECURITY DOCUMENT THUS OBTAINED
Title (de)
VERFAHREN ZUR HERSTELLUNG EINES SICHERHEITSDOKUMENTS UND SO ERHALTENES SICHERHEITSDOKUMENT
Title (fr)
PROCÉDÉ DE FABRICATION D'UN DOCUMENT DE SÉCURITÉ ET DOCUMENT DE SÉCURITÉ AINSI OBTENU
Publication
Application
Priority
EP 19306769 A 20191224
Abstract (en)
[origin: EP3842256A1] Manufacturing method of a security document (1), comprising a personalization step (E2) which comprises a reshaping step in which a surface (32) of the security document (1) is reshaped; and security document comprising a top layer (30) comprising at least two lenses (31, 38) for providing a viewing angle dependent image and/or color changing effect, in which at least corresponding flanks (36,36', 37,37') of the at least two lenses (31, 38) of the top layer (30) have different shapes.
IPC 8 full level
B42D 25/425 (2014.01); B42D 25/324 (2014.01); B42D 25/351 (2014.01); B42D 25/41 (2014.01); B42D 25/45 (2014.01)
CPC (source: EP)
B42D 25/324 (2014.10); B42D 25/351 (2014.10); B42D 25/41 (2014.10); B42D 25/425 (2014.10); B42D 25/45 (2014.10)
Citation (examination)
"OPTICAL DOCUMENT SECURITY", 1 January 2005, ARTECH HOUSE, Boston, Mass. [u.a.], ISBN: 978-1-58053-258-7, article VAN RENESSE RUDOLF L.: "Laser-engraved tilt images", pages: 86 - 87, XP055910294
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)
DOCDB simple family (application)
EP 19306769 A 20191224