DE69824152D1 - Lasermarkierung von gegenständen - Google Patents

Lasermarkierung von gegenständen

Info

Publication number
DE69824152D1
DE69824152D1 DE69824152T DE69824152T DE69824152D1 DE 69824152 D1 DE69824152 D1 DE 69824152D1 DE 69824152 T DE69824152 T DE 69824152T DE 69824152 T DE69824152 T DE 69824152T DE 69824152 D1 DE69824152 D1 DE 69824152D1
Authority
DE
Germany
Prior art keywords
substrate
laser radiation
areas
area
selected wavelength
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.)
Expired - Lifetime
Application number
DE69824152T
Other languages
English (en)
Other versions
DE69824152T2 (de
DE69824152T3 (de
Inventor
Paul Zientek
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.)
Securency Pty Ltd
Original Assignee
Securency Pty Ltd
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=3799542&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69824152(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Securency Pty Ltd filed Critical Securency Pty Ltd
Application granted granted Critical
Publication of DE69824152D1 publication Critical patent/DE69824152D1/de
Publication of DE69824152T2 publication Critical patent/DE69824152T2/de
Publication of DE69824152T3 publication Critical patent/DE69824152T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/18—Working by laser beam, e.g. welding, cutting or boring using absorbing layers on the workpiece, e.g. for marking or protecting purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/435—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material
    • B41J2/44—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using single radiation source per colour, e.g. lighting beams or shutter arrangements
    • B41J2/442—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using single radiation source per colour, e.g. lighting beams or shutter arrangements using lasers
    • 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
    • B41M5/24—Ablative recording, e.g. by burning marks; Spark recording
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/40—Manufacture
    • B42D25/405—Marking
    • B42D25/41—Marking using electromagnetic radiation
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/146—Laser beam

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Toxicology (AREA)
  • General Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Laser Beam Processing (AREA)
  • Printing Methods (AREA)
DE69824152T 1997-02-20 1998-02-19 Lasermarkierung von gegenständen Expired - Lifetime DE69824152T3 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AUPO523997 1997-02-20
AUPO5239A AUPO523997A0 (en) 1997-02-20 1997-02-20 Laser marking of articles
EP98902867A EP0961690B2 (de) 1997-02-20 1998-02-19 Lasermarkierung von gegenständen
PCT/AU1998/000104 WO1998036913A1 (en) 1997-02-20 1998-02-19 Laser marking of articles

Publications (3)

Publication Number Publication Date
DE69824152D1 true DE69824152D1 (de) 2004-07-01
DE69824152T2 DE69824152T2 (de) 2005-01-27
DE69824152T3 DE69824152T3 (de) 2012-08-02

Family

ID=3799542

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69824152T Expired - Lifetime DE69824152T3 (de) 1997-02-20 1998-02-19 Lasermarkierung von gegenständen

Country Status (12)

Country Link
US (1) US6372394B1 (de)
EP (1) EP0961690B2 (de)
KR (1) KR20000071183A (de)
CN (1) CN1137820C (de)
AT (1) ATE267712T1 (de)
AU (1) AUPO523997A0 (de)
BR (1) BR9807441A (de)
CA (1) CA2281503C (de)
DE (1) DE69824152T3 (de)
ID (1) ID22542A (de)
NZ (1) NZ337236A (de)
WO (1) WO1998036913A1 (de)

Families Citing this family (48)

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AUPQ125999A0 (en) 1999-06-28 1999-07-22 Securency Pty Ltd Method of producing a diffractive structure in security documents
NL1013028C2 (nl) * 1999-09-10 2001-03-13 Dsm Nv Informatiedragend vormdeel.
DE10008851A1 (de) * 2000-02-25 2001-08-30 Giesecke & Devrient Gmbh Verfahren zur Herstellung laserbeschriftbarer Datenträger und damit hergestellte Datenträger
GB0016356D0 (en) * 2000-07-03 2000-08-23 Optaglio Ltd Optical structure
US6765603B2 (en) 2001-12-20 2004-07-20 Eastman Kodak Company Method of forming fiducial marks on a micro-sized article
WO2003056507A1 (en) 2001-12-24 2003-07-10 Digimarc Id Systems, Llc Systems, compositions, and methods for full color laser engraving of id documents
WO2003056500A1 (en) 2001-12-24 2003-07-10 Digimarc Id Systems, Llc Covert variable information on id documents and methods of making same
US7694887B2 (en) 2001-12-24 2010-04-13 L-1 Secure Credentialing, Inc. Optically variable personalized indicia for identification documents
CA2470547C (en) 2001-12-24 2008-05-20 Digimarc Id Systems, Llc Laser etched security features for identification documents and methods of making same
ATE435757T1 (de) * 2001-12-24 2009-07-15 Digimarc Id Systems Llc Lasergravierverfahren sowie mit lasergravur versehene artikel
US7728048B2 (en) 2002-12-20 2010-06-01 L-1 Secure Credentialing, Inc. Increasing thermal conductivity of host polymer used with laser engraving methods and compositions
WO2003088144A2 (en) 2002-04-09 2003-10-23 Digimarc Id Systems, Llc Image processing techniques for printing identification cards and documents
US7824029B2 (en) 2002-05-10 2010-11-02 L-1 Secure Credentialing, Inc. Identification card printer-assembler for over the counter card issuing
WO2004049242A2 (en) 2002-11-26 2004-06-10 Digimarc Id Systems Systems and methods for managing and detecting fraud in image databases used with identification documents
US7763179B2 (en) * 2003-03-21 2010-07-27 Digimarc Corporation Color laser engraving and digital watermarking
DE602004030434D1 (de) 2003-04-16 2011-01-20 L 1 Secure Credentialing Inc Dreidimensionale datenspeicherung
EP1580015A1 (de) * 2004-03-24 2005-09-28 Kba-Giori S.A. Verfahren und Vorrichtung zum Aufbringen von Identitätsmarkierungen auf Sicherheitsdokumenten
EP1607234A1 (de) * 2004-06-17 2005-12-21 Kba-Giori S.A. Verfahren und Vorrichtung zum Aufbringen von Markierungen auf Sicherheitspapieren
TW200608305A (en) * 2004-07-16 2006-03-01 Securency Pty Ltd Method of producing diffractive structures in security documents
DE102004038542A1 (de) * 2004-08-06 2006-02-23 Giesecke & Devrient Gmbh Datenträger mit Sicherheitselement und Verfahren zu seiner Herstellung
FI116949B (fi) * 2004-09-10 2006-04-13 Stora Enso Oyj Menetelmä materiaalin merkitsemiseksi, merkitty materiaali sekä tuotteen aitouden toteaminen
DE102004057918A1 (de) * 2004-11-30 2006-06-01 Merck Patent Gmbh Laserkennzeichnung von Wertdokumenten
US7544448B2 (en) * 2005-11-21 2009-06-09 Ciba Specialty Chemicals Corporation Tetrabenzodiazadiketoperylene pigments for laser marking
DE102007018905B4 (de) * 2006-04-28 2012-10-31 Preh Gmbh Bedienelement für ein Kraftfahrzeug
EP1876028A1 (de) * 2006-07-07 2008-01-09 Setec Oy Verfahren zur Herstellung eines Datenträgers sowie nach diesem Verfahren hergestellter Datenträger
CN101573239B (zh) * 2006-11-07 2011-07-06 西巴控股有限公司 颜料化基材的激光标记
CN101636455B (zh) 2007-03-15 2013-11-27 巴斯夫欧洲公司 基于间苯二酚基三嗪衍生物的热敏涂料组合物
ATE538185T1 (de) * 2007-08-22 2012-01-15 Datalase Ltd Laserempfindliche beschichtungszusammensetzung
CN101896669A (zh) * 2007-11-07 2010-11-24 巴斯夫欧洲公司 新纤维产品
US8120811B2 (en) 2007-11-21 2012-02-21 Quad/Graphics, Inc. System and method for adding data to a printed publication
DK2096580T3 (da) * 2008-02-29 2012-02-27 Freudenberg Carl Kg Produktmarkering
DE102008036481A1 (de) * 2008-08-05 2010-02-11 Giesecke & Devrient Gmbh Verfahren zur Herstellung von Sicherheitselementen mit zueinander gepasserten Motiven
JP5645832B2 (ja) 2008-10-27 2014-12-24 データレース リミテッドＤａｔａｌａｓｅ Ｌｔｄ． 基材にマーキングするためのレーザー感受性水性組成物
EP2236308A1 (de) * 2009-03-31 2010-10-06 Gemalto SA Ausweisdokument mit einem durchsichtigen Teil mit zur Fälschungssicherung dienenden Blasen und ein Verfahren zu dessen Herstellung
US8570356B2 (en) * 2009-06-03 2013-10-29 John Michael Tamkin Optical system for direct imaging of light markable material
JP2011218384A (ja) * 2010-04-06 2011-11-04 Sumco Corp 透明材料のレーザー加工方法
US8948675B2 (en) * 2011-05-25 2015-02-03 Xerox Corporation Image pinning for substrate media handling
JP2013081951A (ja) * 2011-10-06 2013-05-09 Disco Corp ガラス基板のアブレーション加工方法
DE102013207379A1 (de) * 2013-04-23 2014-10-23 Bundesdruckerei Gmbh Verfahren und Vorrichtung zur Lasermarkierung mit Graustufenkalibrierung
CN105196710B (zh) * 2015-10-16 2016-10-05 张晶 激光打印设备
DE102016002120A1 (de) 2016-02-24 2017-08-24 Giesecke & Devrient Gmbh Sicherheitsmerkmal und Verfahren zu dessen Herstellung
DE102016006931A1 (de) 2016-06-06 2017-12-07 Giesecke+Devrient Currency Technology Gmbh Sicherheitsmerkmal und Verfahren zu dessen Herstellung
DE102016006929A1 (de) 2016-06-06 2017-12-07 Giesecke+Devrient Currency Technology Gmbh Sicherheitsmerkmal und Verfahren zu dessen Herstellung
CN107437369A (zh) * 2016-12-21 2017-12-05 信码互通（北京）科技有限公司 具有灰度标识的塑料片材及其制造方法
EP3401114A1 (de) 2017-05-12 2018-11-14 KBA-NotaSys SA Sicherheitselement oder -dokument und verfahren zur herstellung davon
EP4052920A1 (de) * 2021-03-01 2022-09-07 Gleitsmann Security Inks GmbH Verfahren zum kontinuierlichen oder halbkontinuierlichen nummerieren von banknoten mittels laserschrift
CN114083137A (zh) * 2021-11-18 2022-02-25 歌尔科技有限公司 用于镭射的双射结构、镭雕方法和带标识的塑料件
CN114952024A (zh) * 2022-06-29 2022-08-30 北京梦之墨科技有限公司 一种针对于塑料工件的激光刻蚀方法及塑料工件

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NL193903C (nl) 1981-08-24 2001-02-05 Commw Scient Ind Res Org Verbeterde bankbiljetten en dergelijke.
DE3151407C1 (de) † 1981-12-24 1983-10-13 GAO Gesellschaft für Automation und Organisation mbH, 8000 München Ausweiskarte und Verfahren zu deren Herstellung
ES2028780T3 (es) † 1985-10-15 1992-07-16 Gao Gesellschaft Fur Automation Und Organisation Mbh Tarjeta de identidad con marca de autenticidad apreciable visualmente y procedimiento para su fabricacion.
DE3731853A1 (de) 1987-09-22 1989-03-30 Gao Ges Automation Org Mehrschichtige als druckstock verwendbare ausweiskarte und verfahren zu deren herstellung
US5400147A (en) 1992-04-10 1995-03-21 Eastman Kodak Company Method and apparatus for halftone reproduction of continuous tone radiographic images
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US5351617A (en) 1992-07-20 1994-10-04 Presstek, Inc. Method for laser-discharge imaging a printing plate
US5376314A (en) * 1993-04-29 1994-12-27 Illinois Tool Works Inc. Method of making a laser ablated formed cap
US5387496A (en) * 1993-07-30 1995-02-07 Eastman Kodak Company Interlayer for laser ablative imaging
DE69402268T2 (de) 1993-07-30 1997-07-10 Eastman Kodak Co Infrarot absorbierende Cyaninfarbstoffe für die Laserablativabbildung
EP0636490B1 (de) 1993-07-30 1998-01-14 Eastman Kodak Company Sperrschicht für ein Bilderzeugungsverfahren durch Laserablation
US5330876A (en) * 1993-07-30 1994-07-19 Eastman Kodak Company High molecular weight binders for laser ablative imaging
DE69425943T2 (de) * 1993-11-05 2001-04-12 Vari Lite Inc Lichtmusterschablone und Laserablationsverfahren bzw. -gerät zu deren Herstellung
US5574493A (en) 1994-03-11 1996-11-12 Eastman Kodak Company Vacuum collection system for dye-ablation printing process
US5468591A (en) 1994-06-14 1995-11-21 Eastman Kodak Company Barrier layer for laser ablative imaging
US5429909A (en) 1994-08-01 1995-07-04 Eastman Kodak Company Overcoat layer for laser ablative imaging
US5576142A (en) 1995-02-17 1996-11-19 Eastman Kodak Company 2-hydroxybenzophenone UV dyes for laser recording process
US5576141A (en) 1995-02-17 1996-11-19 Eastman Kodak Company Benzotriazole UV dyes for laser recording process
NL1003663C1 (nl) 1996-07-23 1998-01-28 Karel Johan Schell Werkwijze ter beveiliging van een papierdun waarde- of identificatiedocument.

Also Published As

Publication number Publication date
ATE267712T1 (de) 2004-06-15
ID22542A (id) 1999-11-04
EP0961690B2 (de) 2010-07-07
EP0961690A1 (de) 1999-12-08
EP0961690A4 (de) 2000-06-07
KR20000071183A (ko) 2000-11-25
EP0961690B1 (de) 2004-05-26
DE69824152T2 (de) 2005-01-27
CN1137820C (zh) 2004-02-11
CN1248201A (zh) 2000-03-22
DE69824152T3 (de) 2012-08-02
AUPO523997A0 (en) 1997-04-11
CA2281503C (en) 2007-06-05
BR9807441A (pt) 2000-04-25
US6372394B1 (en) 2002-04-16
NZ337236A (en) 2001-02-23
WO1998036913A1 (en) 1998-08-27
CA2281503A1 (en) 1998-08-27

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8328 Change in the person/name/address of the agent

Representative=s name: HARWARDT NEUMANN MUELLER & PARTNER PATENTANWAELTE, 5

8366 Restricted maintained after opposition proceedings
8332 No legal effect for de
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