EP 1654421 A1 20060510 - SECURITY ELEMENT WITH VISUALLY RECOGNISABLE AND MACHINE READABLE CHARACTERISTICS
Title (en)
SECURITY ELEMENT WITH VISUALLY RECOGNISABLE AND MACHINE READABLE CHARACTERISTICS
Title (de)
SICHERHEITSELEMENTE MIT VISUELL ERKENNBAREN UND MASCHINENLESBAREN MERKMALEN
Title (fr)
ELEMENTS DE SECURITE A ATTRIBUTS PERCEPTIBLES VISUELLEMENT ET LISIBLES PAR MACHINE
Publication
Application
Priority
- EP 2004006455 W 20040616
- AT 9362003 A 20030617
Abstract (en)
[origin: WO2004111338A1] The invention relates to security elements and film-type materials made of a carrier substrate (1) whereon one or several functional security characteristics are disposed. The carrier substrate (1) comprises, on one and/or both sides, a conductive covering (2a) on the entire or part of the surface and/or a metal covering (3) which appears to be metallic or reflective and which comprise recesses (4) in the shape of patterns, signs, geometric shapes, lines, guilloches and other similar elements. The recesses are surrounded by the non-permeable metal layer, which appears to be metallic or reflective, the non-permeable metal covering which appears to be metallic or reflective does not contain any recurrent pattern in the area of observation, and the metal covering (3) which appears to be metallic or reflective can be arranged above and/or below the conductive coating (2a). The invention also relates to the use and production thereof.
IPC 1-7
IPC 8 full level
B31D 1/02 (2006.01); C23C 26/00 (2006.01); D21H 21/40 (2006.01); G09F 3/00 (2006.01); D21H 21/42 (2006.01)
CPC (source: EP)
B31D 1/027 (2013.01); C23C 26/00 (2013.01); D21H 21/40 (2013.01); G09F 3/00 (2013.01); D21H 21/42 (2013.01)
Citation (search report)
See references of WO 2004111338A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2004111338 A1 20041223; AT 500871 A1 20060415; AT 500871 B1 20070315; EP 1654421 A1 20060510
DOCDB simple family (application)
EP 2004006455 W 20040616; AT 9362003 A 20030617; EP 04739923 A 20040616