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1. (WO2001004886) DATA MEMORY

Pub. No.:    WO/2001/004886    International Application No.:    PCT/EP2000/004676
Publication Date: Fri Jan 19 00:59:59 CET 2001 International Filing Date: Wed May 24 01:59:59 CEST 2000
IPC: B41M 5/26
G11B 7/0025
G11B 7/004
G11B 7/005
G11B 7/24
G11B 7/244
G11B 7/125
Applicants: TESA AG
LEIBER, Jörn
MÜSSIG, Bernhard
STADLER, Stefan
Inventors: LEIBER, Jörn
MÜSSIG, Bernhard
STADLER, Stefan
Title: DATA MEMORY
Abstract:
The invention relates to a data memory, comprising an optical information carrier which has a polymer support (1) that is set up to store information and additionally a layer (2). Said layer (2) contains a dye and can be subjected to local, optical modifications, in order to store information.