EP 2018277 B1 20110209 - SECURITY ELEMENT COMPRISING A LASER MARK
Title (en)
SECURITY ELEMENT COMPRISING A LASER MARK
Title (de)
SICHERHEITSELEMENT MIT LASERMARKIERUNG
Title (fr)
ÉLÉMENT DE SÉCURITÉ COMPRENANT UN MARQUAGE AU LASER
Publication
Application
Priority
- EP 2007003691 W 20070426
- DE 102006021961 A 20060510
Abstract (en)
[origin: US8528941B2] The present invention relates to a security element for security papers, value documents and the like, having a laser-markable transparent or translucent marking layer into which, through the action of laser radiation, visually perceptible identifiers are introduced in the form of patterns, letters, numbers and/or images. The identifiers each comprise a lamellar structure composed of a plurality of substantially parallel lamella that extend into the depth of the marking layer and include the parameters color, width, height, lateral orientation, tilt angle and/or spacing.
IPC 8 full level
B42D 15/10 (2006.01)
CPC (source: EP US)
B42D 25/00 (2014.10 - EP US); B42D 25/23 (2014.10 - US); B42D 25/29 (2014.10 - US); B42D 25/351 (2014.10 - US); B42D 25/405 (2014.10 - EP US); B42D 25/435 (2014.10 - US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
MK RS
DOCDB simple family (publication)
US 2009127844 A1 20090521; US 8528941 B2 20130910; AT E497887 T1 20110215; CA 2650882 A1 20071115; CA 2650882 C 20150120; DE 102006021961 A1 20071115; DE 502007006460 D1 20110324; EP 2018277 A2 20090128; EP 2018277 B1 20110209; ES 2358764 T3 20110513; RS 51966 B 20120229; WO 2007128426 A2 20071115; WO 2007128426 A3 20080214
DOCDB simple family (application)
US 29992407 A 20070426; AT 07724621 T 20070426; CA 2650882 A 20070426; DE 102006021961 A 20060510; DE 502007006460 T 20070426; EP 07724621 A 20070426; EP 2007003691 W 20070426; ES 07724621 T 20070426; RS P20110144 A 20070426