EP 2323852 B1 20131211 - SAFETY ELEMENT HAVING INCIDENT AND TRANSMITTED LIGHT INFORMATION
Title (en)
SAFETY ELEMENT HAVING INCIDENT AND TRANSMITTED LIGHT INFORMATION
Title (de)
SICHERHEITSELEMENT MIT AUF- UND DURCHLICHT-INFORMATIONEN
Title (fr)
ÉLÉMENT DE SÉCURITÉ COMPORTANT DES INFORMATIONS EN LUMIÈRE RÉFLÉCHIE ET EN LUMIÈRE TRANSMISE
Publication
Application
Priority
- EP 2009005755 W 20090807
- DE 102008037128 A 20080808
Abstract (en)
[origin: WO2010015418A1] The invention relates to a safety element for a data storage medium (1) comprising a translucent substrate (3) comprising a first partial region (4) having a first color layer and a second partial region (5) having a second color layer that differs from the first color layer, wherein when viewed in incident light the first and the second partial regions form a cohesive overall region and create a substantially identical visual appearance, and wherein when viewed in transmitted light the first partial region creates a brighter visual appearance than the second partial region.
IPC 8 full level
B42D 15/00 (2006.01); B42D 15/10 (2006.01)
CPC (source: EP US)
B42D 25/00 (2014.10 - EP US); B42D 25/29 (2014.10 - EP US); B42D 25/351 (2014.10 - US); B42D 25/378 (2014.10 - US)
Designated contracting state (EPC)
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 SE SI SK SM TR
DOCDB simple family (publication)
DE 102008037128 A1 20100211; AU 2009278220 A1 20100211; AU 2009278220 B2 20131205; BR PI0917136 A2 20151117; CN 102177029 A 20110907; CN 102177029 B 20131218; EP 2323852 A1 20110525; EP 2323852 B1 20131211; MX 2011001466 A 20110304; PL 2323852 T3 20140430; RU 2011108215 A 20131010; RU 2535269 C2 20141210; US 2011139024 A1 20110616; WO 2010015418 A1 20100211
DOCDB simple family (application)
DE 102008037128 A 20080808; AU 2009278220 A 20090807; BR PI0917136 A 20090807; CN 200980139817 A 20090807; EP 09777748 A 20090807; EP 2009005755 W 20090807; MX 2011001466 A 20090807; PL 09777748 T 20090807; RU 2011108215 A 20090807; US 200913058071 A 20090807