WO2003026831A3 - Method and device for laser inscription of data carriers, especially the bodies of cards - Google Patents

Method and device for laser inscription of data carriers, especially the bodies of cards Download PDF

Info

Publication number
WO2003026831A3
WO2003026831A3 PCT/DE2002/003627 DE0203627W WO03026831A3 WO 2003026831 A3 WO2003026831 A3 WO 2003026831A3 DE 0203627 W DE0203627 W DE 0203627W WO 03026831 A3 WO03026831 A3 WO 03026831A3
Authority
WO
WIPO (PCT)
Prior art keywords
inscription
cards
bodies
laser beam
data carriers
Prior art date
Application number
PCT/DE2002/003627
Other languages
German (de)
French (fr)
Other versions
WO2003026831A2 (en
Inventor
Dirk Fischer
Michael Hennemeyer-Schwenker
Frank Kappe
Andreas Migge
Horst Rahne
Original Assignee
Orga Kartensysteme Gmbh
Dirk Fischer
Michael Hennemeyer-Schwenker
Frank Kappe
Andreas Migge
Horst Rahne
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Orga Kartensysteme Gmbh, Dirk Fischer, Michael Hennemeyer-Schwenker, Frank Kappe, Andreas Migge, Horst Rahne filed Critical Orga Kartensysteme Gmbh
Priority to AU2002339324A priority Critical patent/AU2002339324A1/en
Publication of WO2003026831A2 publication Critical patent/WO2003026831A2/en
Publication of WO2003026831A3 publication Critical patent/WO2003026831A3/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
    • G06K1/12—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching
    • G06K1/126—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching by photographic or thermographic registration
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G06K15/028—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by thermal printers
    • G06K15/029—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by thermal printers using optical beams
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G06K15/12—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers
    • G06K15/1295—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers using a particular photoreceptive medium

Abstract

The invention relates to a method for the production of an inscription on a data carrier, especially the body of a card(204), using a laser beam (102) which is emitted by a laser (101). In order to produce the inscription surfaces and/or inscription points whose surface is blackened and/or coloured in an essentially uniform manner, the laser beam (102) and or part of the laser beam is homogenized, with regard to the distribution of the power density thereof; in the cross-section of the steel by a homogenizing means, especially a multi-mode glass fibre (104).
PCT/DE2002/003627 2001-09-25 2002-09-25 Method and device for laser inscription of data carriers, especially the bodies of cards WO2003026831A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002339324A AU2002339324A1 (en) 2001-09-25 2002-09-25 Method and device for laser inscription of data carriers, especially the bodies of cards

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10147037.1 2001-09-25
DE10147037A DE10147037A1 (en) 2001-09-25 2001-09-25 Method and device for laser marking of data carriers, in particular card bodies

Publications (2)

Publication Number Publication Date
WO2003026831A2 WO2003026831A2 (en) 2003-04-03
WO2003026831A3 true WO2003026831A3 (en) 2003-11-13

Family

ID=7700103

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2002/003627 WO2003026831A2 (en) 2001-09-25 2002-09-25 Method and device for laser inscription of data carriers, especially the bodies of cards

Country Status (3)

Country Link
AU (1) AU2002339324A1 (en)
DE (1) DE10147037A1 (en)
WO (1) WO2003026831A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8922887B2 (en) 2009-12-08 2014-12-30 Spectral Applied Research Inc. Imaging distal end of multimode fiber

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10317984A1 (en) * 2003-04-19 2004-10-28 Protechno Card Gmbh Device to transport credit card into writing position of laser writing station with three transfer positions for card
DE10339472A1 (en) * 2003-08-27 2005-03-24 Ralph Schmid Process and facility to label data media has mirror matrix deflecting the laser beam
DE102006052380B4 (en) 2006-11-07 2013-04-25 Mühlbauer Ag Device and method for introducing information into a data carrier
US8275226B2 (en) * 2008-12-09 2012-09-25 Spectral Applied Research Ltd. Multi-mode fiber optically coupling a radiation source module to a multi-focal confocal microscope
DE102011102166A1 (en) * 2011-05-20 2012-11-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method for homogenizing the laser beam profile in processes using a liquid jet laser and corresponding device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5541247A (en) * 1978-09-18 1980-03-24 Nec Corp Laser printer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE84751T1 (en) * 1985-10-15 1993-02-15 Gao Ges Automation Org MEDIA WITH AN OPTICAL MARK OF AUTHENTICATION, METHODS OF MAKING AND VERIFYING THE MEDIA.
KR960702369A (en) * 1993-05-07 1996-04-27 안자키 사토루 LASER LIQUID CRYSTAL MARKER AND METHOD FOR JUDGING DETERIORATION OF LIQUID CRYSTAL
DE4342783A1 (en) * 1993-12-15 1995-06-22 Laser Lab Goettingen Ev Producing em radiation by frequency conversion
DE4429110C2 (en) * 1994-08-17 1997-06-12 Orga Kartensysteme Gmbh Laser marking system for identity cards or the like
DE19808334A1 (en) * 1998-02-27 1999-09-09 Fraunhofer Ges Forschung Mechanism for marking technical and/or electronic components
DE19938829A1 (en) * 1999-08-19 2001-02-22 Orga Kartensysteme Gmbh Process for applying visually readable information to card-shaped data carriers
DE10010785A1 (en) * 2000-03-04 2001-09-06 Orga Kartensysteme Gmbh Data carrier for visually readable data has data applied using laser beam through covering layer that is opaque in visible wavelength range

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5541247A (en) * 1978-09-18 1980-03-24 Nec Corp Laser printer

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 004, no. 080 (M - 015) 10 June 1980 (1980-06-10) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8922887B2 (en) 2009-12-08 2014-12-30 Spectral Applied Research Inc. Imaging distal end of multimode fiber

Also Published As

Publication number Publication date
WO2003026831A2 (en) 2003-04-03
DE10147037A1 (en) 2003-04-17
AU2002339324A1 (en) 2003-04-07

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