AU2002223610A1 - Method or the recording of data on/in data supports by means of laser radiation and data supports produced thus - Google Patents

Method or the recording of data on/in data supports by means of laser radiation and data supports produced thus

Info

Publication number
AU2002223610A1
AU2002223610A1 AU2002223610A AU2361002A AU2002223610A1 AU 2002223610 A1 AU2002223610 A1 AU 2002223610A1 AU 2002223610 A AU2002223610 A AU 2002223610A AU 2361002 A AU2361002 A AU 2361002A AU 2002223610 A1 AU2002223610 A1 AU 2002223610A1
Authority
AU
Australia
Prior art keywords
data
recording
data supports
supports
dye
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2002223610A
Inventor
Lothar Fannasch
Dirk Fischer
Michael Hennemeyer-Schwenkner
Matthias Schumacher
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Idemia Germany GmbH
Original Assignee
Orga Kartensysteme GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7661235&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU2002223610(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Orga Kartensysteme GmbH filed Critical Orga Kartensysteme GmbH
Publication of AU2002223610A1 publication Critical patent/AU2002223610A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/28—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using thermochromic compounds or layers containing liquid crystals, microcapsules, bleachable dyes or heat- decomposable compounds, e.g. gas- liberating
    • B41M5/286—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using thermochromic compounds or layers containing liquid crystals, microcapsules, bleachable dyes or heat- decomposable compounds, e.g. gas- liberating using compounds undergoing unimolecular fragmentation to obtain colour shift, e.g. bleachable dyes
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/14—Security printing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/21—Circular sheet or circular blank

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Credit Cards Or The Like (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Manufacturing Optical Record Carriers (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)

Abstract

The invention relates to a method for the recording of data, in particular, personal data on and/or in a data support, by means of electromagnetic radiation. A corresponding data support is made ready, on and/or in which a dye is at least locally provided and said dye is irradiated by means of said electromagnetic radiation of at least one wavelength range, such that a change in the color of the dye by bleaching occurs in the region of the irradiation. Said color change may be determined by machine and/or by the human eye. An improved counterfeiting and manipulation security for the data support is thus achieved.
AU2002223610A 2000-10-26 2001-10-11 Method or the recording of data on/in data supports by means of laser radiation and data supports produced thus Abandoned AU2002223610A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10053264 2000-10-26
DE10053264A DE10053264A1 (en) 2000-10-26 2000-10-26 Method for writing data onto / into data carriers by means of laser radiation and data carriers produced therewith
PCT/EP2001/011749 WO2002035444A1 (en) 2000-10-26 2001-10-11 Method or the recording of data on/in data supports by means of laser radiation and data supports produced thus

Publications (1)

Publication Number Publication Date
AU2002223610A1 true AU2002223610A1 (en) 2002-05-06

Family

ID=7661235

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002223610A Abandoned AU2002223610A1 (en) 2000-10-26 2001-10-11 Method or the recording of data on/in data supports by means of laser radiation and data supports produced thus

Country Status (7)

Country Link
US (1) US6986926B2 (en)
EP (1) EP1328893B1 (en)
CN (1) CN1313961C (en)
AT (1) ATE331992T1 (en)
AU (1) AU2002223610A1 (en)
DE (2) DE10053264A1 (en)
WO (1) WO2002035444A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE312723T1 (en) * 1999-08-30 2005-12-15 Orga Kartensysteme Gmbh CARD-SHAPED DATA CARRIER AND METHOD FOR THE PRODUCTION THEREOF
DE10048812B4 (en) * 2000-09-29 2005-07-28 Orga Systems Gmbh Data carrier with customizable by means of high-energy beam authenticity features
US7763179B2 (en) * 2003-03-21 2010-07-27 Digimarc Corporation Color laser engraving and digital watermarking
DE10316034A1 (en) * 2003-04-07 2004-12-30 Bundesdruckerei Gmbh Method for generating information, carrier body in which the information is generated, and use of such a carrier body
DE102004014630A1 (en) * 2004-03-19 2005-10-06 Deutscher Sparkassen Verlag Gmbh Security card, e.g. a bank or cash card, has a design in which a security layer with a machine-readable element, e.g. a magnetic strip, is sandwiched between other layers which are transparent in the appropriate areas
EP1775675A1 (en) * 2005-10-12 2007-04-18 Trüb AG Method for manufacturing a data medium
DE102006016618A1 (en) * 2006-04-05 2007-11-29 Verein zur Förderung von Innovationen durch Forschung, Entwicklung und Technologietransfer e.V. (Verein INNOVENT e.V.) Magnetic information e.g. bar code, writing method, involves providing identification medium that consists of polymer foil, in which magnetic material is incorporated, where medium is heated by aligned electromagnetic radiation
DE102007037981A1 (en) 2007-08-10 2009-02-26 Bundesdruckerei Gmbh Colored security document customization
EP2177368A1 (en) 2008-10-16 2010-04-21 Gemalto Oy Identification document with colored personalization inside
EP2177369A1 (en) 2008-10-16 2010-04-21 Gemalto SA Identification document with colored personalization inside.
EP2246198A1 (en) 2009-04-30 2010-11-03 Gemalto Oy A process for securing an identification document and secure identification document
DE102010010072A1 (en) 2010-02-26 2011-09-01 Bundesdruckerei Gmbh Marking device and method for color marking value or security documents
DE102010010070A1 (en) 2010-02-26 2011-09-01 Bundesdruckerei Gmbh A marking device and method for marking value or security documents with high resolution
DE102010010071A1 (en) 2010-02-26 2011-09-01 Bundesdruckerei Gmbh Marking device and method for marking value or security documents using optical fibers
DE102010019194A1 (en) † 2010-05-04 2011-11-10 Giesecke & Devrient Gmbh Value document with recess
DE102010022701B4 (en) * 2010-06-04 2012-02-02 Innovent E.V. Method for identifying a substrate
DE102012211767B4 (en) 2012-07-05 2014-03-13 Bundesdruckerei Gmbh Security document blank for a colored laser personalization, method for producing a security document by means of color laser personalization of a security document blank and security document.
EP2946938B1 (en) 2014-05-23 2017-04-12 Merck Patent GmbH Method for the laser treatment of coatings
EP3093156B1 (en) * 2015-05-12 2017-08-30 U-NICA Technology AG Data carrier with magnetic personalisable authenticity feature and method for inscribing of such a data carrier

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3973829A (en) 1974-09-03 1976-08-10 American Cyanamid Company Electrochromic devices with partially pre-charged counterelectrodes
GB1565243A (en) * 1977-12-02 1980-04-16 Emi Ltd Recording data in eye-visible and machine readable magnetic form
DE3501765A1 (en) * 1985-01-21 1986-07-24 Interlock Sicherheitssysteme AG, Schlieren METHOD AND DEVICE FOR SEALING INFORMATION ON CARD-SHAPED INFORMATION CARRIERS
US5289547A (en) * 1991-12-06 1994-02-22 Ppg Industries, Inc. Authenticating method
TW259865B (en) * 1993-12-15 1995-10-11 Ibm
JPH11508719A (en) * 1995-07-05 1999-07-27 イェンプロイ プロプライエタリー リミテッド Optical storage device
JPH09180261A (en) * 1995-12-22 1997-07-11 Pioneer Electron Corp Pasted type optical disk
US6747930B1 (en) * 1996-12-24 2004-06-08 Hide & Seek Technologies, Inc. Data protection on an optical disk
DE19711343A1 (en) * 1997-03-18 1998-09-24 Damm Tobias Dr Counterfeit-proof plastic card with optical information
TW455616B (en) 1997-11-03 2001-09-21 Ciba Sc Holding Ag New quinolinium dyes and borates, combinations thereof as photoinitiator compositions and photopolymerizable compositions comprising these photoinitiators
US6507550B1 (en) * 1998-08-10 2003-01-14 Fuji Photo Film Co., Ltd. Optical data storage medium
DE19840733C2 (en) * 1998-09-07 2000-10-05 Plusprint Druckmedien Gmbh Safety cover sticker
DE19849543A1 (en) * 1998-10-27 1999-04-15 Siemens Ag Optical fibre which can be marked
DE19907940A1 (en) 1999-02-24 2000-08-31 Bundesdruckerei Gmbh Process for the production of multi-layer security products and a security product produced by the process
DE29909561U1 (en) * 1999-06-01 2000-10-12 Bundesdruckerei Gmbh Security paper with electrically stimulable pigments
DE60031604T2 (en) * 1999-07-13 2007-09-13 Fuji Photo Film Co., Ltd., Minami-Ashigara Medium for optical recording
DE10047450A1 (en) * 2000-09-21 2002-04-11 Orga Kartensysteme Gmbh Product with a security element
US6475588B1 (en) * 2001-08-07 2002-11-05 General Electric Company Colored digital versatile disks

Also Published As

Publication number Publication date
US6986926B2 (en) 2006-01-17
ATE331992T1 (en) 2006-07-15
CN1313961C (en) 2007-05-02
WO2002035444A1 (en) 2002-05-02
CN1489742A (en) 2004-04-14
DE50110358D1 (en) 2006-08-10
DE10053264A1 (en) 2002-05-08
EP1328893B1 (en) 2006-06-28
US20050102464A1 (en) 2005-05-12
EP1328893A1 (en) 2003-07-23

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