EP 2798396 B1 20200715 - MANUFACTURING METHOD OF A SECURITY DEVICE
Title (en)
MANUFACTURING METHOD OF A SECURITY DEVICE
Title (de)
VERFAHREN ZUR HERSTELLUNG EINER SICHERHEITSVORRICHTUNG
Title (fr)
PROCEDE DE FABRICATION D'UN DISPOSITIF DE SECURITE
Publication
Application
Priority
- FR 1162550 A 20111229
- FR 2012053039 W 20121221
Abstract (en)
[origin: WO2013098513A1] Security device comprising at least one first pattern (A) which is visible through a lens array (2) along an associated first line of vision (Deltaalpha) and at least one second pattern (B) which is visible through said lens array (2) along an associated second line of vision (Deltabeta), each second line of vision (Deltabeta) being oriented relative to at least one first line of vision (Deltaalpha) along a characteristic "angular step" (gamma) of the lens array (2), wherein said at least one second pattern (B) is derived from at least one angle (a) of a first line of vision (Deltaalpha) with respect to a normal (DeltaNu) to the device (l). Method of manufacturing such a security device. Applicability to an identity document.
IPC 8 full level
G02B 30/27 (2020.01); B41M 3/14 (2006.01); B42D 15/00 (2006.01); B42D 25/342 (2014.01)
CPC (source: EP US)
B41M 3/148 (2013.01 - EP); B42D 25/21 (2014.10 - US); B42D 25/342 (2014.10 - EP); B42D 25/435 (2014.10 - US); B42D 2035/20 (2022.01 - EP); B42D 2035/44 (2022.01 - EP)
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)
WO 2013098513 A1 20130704; EP 2798396 A1 20141105; EP 2798396 B1 20200715; FR 2985324 A1 20130705; FR 2985324 B1 20150116
DOCDB simple family (application)
FR 2012053039 W 20121221; EP 12816763 A 20121221; FR 1162550 A 20111229