EP 1610956 B1 20061025 - METHOD FOR GENERATING AN ITEM OF INFORMATION, SUPPORTING BODY, INSIDE OF WHICH THE ITEM OF INFORMATION IS GENERATED, AND USE OF A SUPPORTING BODY OF THIS TYPE
Title (en)
METHOD FOR GENERATING AN ITEM OF INFORMATION, SUPPORTING BODY, INSIDE OF WHICH THE ITEM OF INFORMATION IS GENERATED, AND USE OF A SUPPORTING BODY OF THIS TYPE
Title (de)
VERFAHREN ZUR ERZEUGUNG EINER INFORMATION, TRÄGERKÖRPER, IN DEM DIE INFORMATION ERZEUGT WIRD, SOWIE VERWENDUNG EINES DERARTIGEN TRÄGERKÖRPERS
Title (fr)
PROCEDE PERMETTANT DE PRODUIRE UNE INFORMATION, CORPS SUPPORT DANS LEQUEL L'INFORMATION EST PRODUITE ET UTILISATION D'UN CORPS SUPPORT DE CE TYPE
Publication
Application
Priority
- EP 2004003218 W 20040326
- DE 10316034 A 20030407
Abstract (en)
[origin: WO2004089638A1] A method for generating an item of information in a supporting body should, by using simple means, produce an item of information that is stable over a long period of time and, in particular, with regard to light and moisture. To this end, the reaction conditions for a number of reactants contained in the supporting body are set in a localized partial area of the supporting body by laser irradiation, whereby the reaction conditions set are those that cause the reactants to enter into a synthesis reaction.
IPC 8 full level
CPC (source: EP)
B41M 3/142 (2013.01); B41M 5/267 (2013.01); B41M 3/14 (2013.01); B41M 5/262 (2013.01)
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
Designated extension state (EPC)
AL LT LV MK
DOCDB simple family (publication)
WO 2004089638 A1 20041021; AT E343482 T1 20061115; CA 2519404 A1 20041021; CN 1767953 A 20060503; DE 10316034 A1 20041230; DE 502004001851 D1 20061207; EP 1610956 A1 20060104; EP 1610956 B1 20061025
DOCDB simple family (application)
EP 2004003218 W 20040326; AT 04723548 T 20040326; CA 2519404 A 20040326; CN 200480009089 A 20040326; DE 10316034 A 20030407; DE 502004001851 T 20040326; EP 04723548 A 20040326