EP 3828000 B1 20220406 - SECURITY DOCUMENT AND MANUFACTURING PROCESS OF A SECURITY DOCUMENT INVOLVING A PERSONALISED IMAGE WITH A METALLIC HOLOGRAM
Title (en)
SECURITY DOCUMENT AND MANUFACTURING PROCESS OF A SECURITY DOCUMENT INVOLVING A PERSONALISED IMAGE WITH A METALLIC HOLOGRAM
Title (de)
SICHERHEITSDOKUMENT UND DESSEN HERSTELLUNGSVERFAHREN, DIE EIN INDIVIDUELL GESTALTES BILD AUF DER BASIS EINES METALLHOLOGRAMM BETREFFEN
Title (fr)
DOCUMENT SÉCURISÉ ET PROCÉDÉ DE FABRICATION D'UN TEL DOCUMENT, CONCERNANT UN'IMAGE PERSONNALISÉE FORMÉE À PARTIR D'UN HOLOGRAMME MÉTALLIQUE
Publication
Application
Priority
FR 1913513 A 20191129
Abstract (en)
[origin: CA3159704A1] The invention relates to a security document comprising: a first layer (24) comprising a metal holographic structure (32) forming an arrangement (29) of pixels (30) each comprising a plurality of sub-pixels (31) of distinct colours; and a second layer (34) positioned facing the first layer (24), this second layer being opaque with respect to the wavelength spectrum of the visible. The first layer (24) comprises perforations (40) formed by a first laser emission (LS1), these first perforations locally revealing through the holographic structure (32) dark regions (42) in the sub-pixels (31), these dark regions being caused by subjacent regions (41) of the opaque second layer (34) that are located facing the perforations, so as to form a personalised image (IG) from the arrangement of pixels (30) combined with the dark regions (42).
IPC 8 full level
B42D 25/00 (2014.01); B42D 25/328 (2014.01); B42D 25/346 (2014.01)
CPC (source: EP KR US)
B42D 25/328 (2014.10 - EP KR US); B42D 25/346 (2014.10 - EP KR US); B42D 25/435 (2014.10 - KR US); B42D 25/45 (2014.10 - KR)
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)
EP 3828000 A1 20210602; EP 3828000 B1 20220406; BR 112022010305 A2 20220816; CA 3159704 A1 20210603; CA 3159704 C 20240116; CN 114728531 A 20220708; CN 114728531 B 20230623; FR 3103736 A1 20210604; FR 3103736 B1 20211210; JP 2023504133 A 20230201; JP 7481443 B2 20240510; KR 20220107242 A 20220802; MX 2022006468 A 20220810; PL 3828000 T3 20220725; SA 522432765 B1 20240415; US 2023024208 A1 20230126; WO 2021105582 A1 20210603; ZA 202206587 B 20231129
DOCDB simple family (application)
EP 20203892 A 20201026; BR 112022010305 A 20201110; CA 3159704 A 20201110; CN 202080082719 A 20201110; FR 1913513 A 20191129; FR 2020052053 W 20201110; JP 2022532007 A 20201110; KR 20227021487 A 20201110; MX 2022006468 A 20201110; PL 20203892 T 20201026; SA 522432765 A 20220529; US 202017779738 A 20201110; ZA 202206587 A 20220614