DK151885A - Laser markeringsapparat - Google Patents

Laser markeringsapparat Download PDF

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Publication number
DK151885A
DK151885A DK151885A DK151885A DK151885A DK 151885 A DK151885 A DK 151885A DK 151885 A DK151885 A DK 151885A DK 151885 A DK151885 A DK 151885A DK 151885 A DK151885 A DK 151885A
Authority
DK
Denmark
Prior art keywords
lasers
laser
substrate
characters
symbols
Prior art date
Application number
DK151885A
Other languages
English (en)
Other versions
DK151885D0 (da
Inventor
Joseph J Stone
Jr Leroy V Sutter
Original Assignee
Dick Co Ab
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 Dick Co Ab filed Critical Dick Co Ab
Publication of DK151885D0 publication Critical patent/DK151885D0/da
Publication of DK151885A publication Critical patent/DK151885A/da

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
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/0604—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams
    • B23K26/0613—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams having a common axis
    • 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
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/06—Shaping the laser beam, e.g. by masks or multi-focusing
    • B23K26/0604—Shaping the laser beam, e.g. by masks or multi-focusing by a combination of beams
    • 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
    • G06K15/12—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
    • G06K15/1238—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 simultaneously exposing more than one point
    • G06K15/1257—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 simultaneously exposing more than one point on more than one main scanning line
    • G06K15/1261—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 simultaneously exposing more than one point on more than one main scanning line using an array of light sources
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/097—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser
    • H01S3/0975—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser using inductive or capacitive excitation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/23—Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media
    • H01S3/2383—Parallel arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Laser Beam Processing (AREA)
  • Laser Beam Printer (AREA)
  • Dot-Matrix Printers And Others (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Semiconductor Lasers (AREA)
  • Surgical Instruments (AREA)
DK151885A 1984-04-05 1985-04-03 Laser markeringsapparat DK151885A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/596,898 US4652722A (en) 1984-04-05 1984-04-05 Laser marking apparatus

Publications (2)

Publication Number Publication Date
DK151885D0 DK151885D0 (da) 1985-04-03
DK151885A true DK151885A (da) 1985-10-06

Family

ID=24389185

Family Applications (1)

Application Number Title Priority Date Filing Date
DK151885A DK151885A (da) 1984-04-05 1985-04-03 Laser markeringsapparat

Country Status (9)

Country Link
US (1) US4652722A (da)
EP (1) EP0157546B1 (da)
JP (1) JPS60227988A (da)
AT (1) ATE105641T1 (da)
AU (1) AU571958B2 (da)
CA (1) CA1230934A (da)
DE (1) DE3587821T2 (da)
DK (1) DK151885A (da)
NO (1) NO851396L (da)

Families Citing this family (90)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4720618A (en) * 1986-08-07 1988-01-19 Videojet Systems International, Inc. Method and apparatus for equalizing power output in a laser marking system
US5175425A (en) * 1987-06-15 1992-12-29 Leuze Electronic Gmbh & Co. Process for marking semiconductor surfaces
DE3719983C2 (de) * 1987-06-15 1997-08-07 Siemens Ag Verfahren zur Kennzeichnung von Halbleiteroberflächen
US5130721A (en) * 1989-01-09 1992-07-14 General Laser, Inc. Laser wire marking method and apparatus
ES2013193A6 (es) * 1989-06-07 1990-04-16 Codilaser Sa Sistema para marcaje de objetos en movimiento mediante rayos laser.
US5088104A (en) * 1989-07-03 1992-02-11 Mclellan Edward J Multiple discharge gas laser apparatus
US4997994A (en) * 1989-09-01 1991-03-05 At&T Bell Laboratories Article having marking thereon and methods of making
US5229574A (en) * 1991-10-15 1993-07-20 Videojet Systems International, Inc. Print quality laser marker apparatus
US5229573A (en) * 1991-10-15 1993-07-20 Videojet Systems International, Inc. Print quality laser marker apparatus
FR2695234B1 (fr) * 1992-08-26 1994-11-04 Gemplus Card Int Procédé de marquage d'une carte à puce.
DE4312095C2 (de) * 1992-09-08 1996-02-01 Borus Spezialverfahren Verfahren zur bleibenden Markierung eines Gegenstands
DE4241663C2 (de) * 1992-12-04 1997-05-28 Borus Spezialverfahren Verfahren zur Kennzeichnung und Erkennung eines Gegenstands
US5294774A (en) * 1993-08-03 1994-03-15 Videojet Systems International, Inc. Laser marker system
US6037968A (en) * 1993-11-09 2000-03-14 Markem Corporation Scanned marking of workpieces
US5373137A (en) * 1994-01-28 1994-12-13 Litton Systems, Inc. Multiple-line laser writing apparatus and method
US5767477A (en) * 1994-03-23 1998-06-16 Domino Printing Sciences Plc Laser marking apparatus for marking twin-line messages
JPH1134331A (ja) * 1994-04-18 1999-02-09 Beam Soken:Kk レーザー印刷方式
ES2112756B1 (es) * 1995-05-23 1998-12-16 Macsa Id Sa Sistema de marcacion de puntos con laser.
US5609778A (en) * 1995-06-02 1997-03-11 International Business Machines Corporation Process for high contrast marking on surfaces using lasers
DE29514319U1 (de) * 1995-09-07 1997-01-16 Sator, Alexander Paul, 20249 Hamburg Vorrichtung zum Beschriften von Gegenständen
JP3430756B2 (ja) * 1995-12-14 2003-07-28 富士ゼロックス株式会社 光走査素子及び画像形成装置
GB9607959D0 (en) * 1996-04-17 1996-06-19 Domino Printing Sciences Plc Multi-channel RF-Excited gas discharge laser
ES2115533B1 (es) * 1996-04-26 1999-02-16 Macsa Id Sa Sistema de perforacion dinamico por laser.
US5808268A (en) * 1996-07-23 1998-09-15 International Business Machines Corporation Method for marking substrates
JP2001500065A (ja) 1996-09-11 2001-01-09 ザ ドミノ コーポレイション レーザ装置
US6127050A (en) * 1997-05-22 2000-10-03 Fromson; Howard A. Archival imaging medium and method therefor
EP0984844B1 (en) * 1997-05-27 2002-11-13 SDL, Inc. Laser marking system and method of energy control
ES2138554B1 (es) * 1998-01-29 2000-08-16 Macsa Id Sa Optimizador de marcacion con laser de productos en movimiento.
ES2140341B1 (es) * 1998-03-17 2000-10-16 Macsa Id Sa Sistema de marcaje laser.
US6275250B1 (en) 1998-05-26 2001-08-14 Sdl, Inc. Fiber gain medium marking system pumped or seeded by a modulated laser diode source and method of energy control
US6400389B1 (en) * 2000-01-25 2002-06-04 Eastman Kodak Company Apparatus for laser marking indicia on a photosensitive web
US6326590B1 (en) 2000-01-25 2001-12-04 Eastman Kodak Company Nozzle element adaptable to a laser beam tube used in laser edge marking equipment
US6791592B2 (en) * 2000-04-18 2004-09-14 Laserink Printing a code on a product
JP4636672B2 (ja) * 2000-11-15 2011-02-23 大日本印刷株式会社 レーザマーキング装置及びレーザマーク媒体
US6768504B2 (en) 2001-03-31 2004-07-27 Videojet Technologies Inc. Device and method for monitoring a laser-marking device
US6876377B2 (en) * 2001-11-07 2005-04-05 Fuji Photo Film Co., Ltd. Photosensitive material and laser marking method
PT1456810E (pt) 2001-12-18 2011-07-25 L 1 Secure Credentialing Inc Características de segurança com imagens múltiplas para documentos de identificação e processo para as efectuar
EP1459239B1 (en) 2001-12-24 2012-04-04 L-1 Secure Credentialing, Inc. Covert variable information on id documents and methods of making same
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
US7694887B2 (en) 2001-12-24 2010-04-13 L-1 Secure Credentialing, Inc. Optically variable personalized indicia for identification documents
US7793846B2 (en) * 2001-12-24 2010-09-14 L-1 Secure Credentialing, Inc. Systems, compositions, and methods for full color laser engraving of ID documents
EP1467834A4 (en) * 2001-12-24 2005-04-06 Digimarc Id Systems Llc LASER SEVERE SAFETY ELEMENTS FOR IDENTIFICATION DOCUMENTS AND METHODS OF MAKING THE SAME
CA2476895A1 (en) * 2002-02-19 2003-08-28 Digimarc Corporation Security methods employing drivers licenses and other documents
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
EP1365281A1 (en) * 2002-05-22 2003-11-26 Agfa-Gevaert System and method for laser marking
EP1364798A1 (en) * 2002-05-22 2003-11-26 Agfa-Gevaert Apparatus for laser marking
AU2003298731A1 (en) 2002-11-26 2004-06-18 Digimarc Id Systems Systems and methods for managing and detecting fraud in image databases used with identification documents
US7951409B2 (en) 2003-01-15 2011-05-31 Newmarket Impressions, Llc Method and apparatus for marking an egg with an advertisement, a freshness date and a traceability code
CA2522551C (en) 2003-04-16 2009-12-22 Digimarc Corporation Three dimensional data storage
US20050088510A1 (en) * 2003-10-24 2005-04-28 Shlomo Assa Low angle optics and reversed optics
US7046267B2 (en) * 2003-12-19 2006-05-16 Markem Corporation Striping and clipping correction
DE502005007859D1 (de) * 2004-10-06 2009-09-17 Limo Patentverwaltung Gmbh Laseranordnung
WO2006037370A1 (de) * 2004-10-06 2006-04-13 Hentze-Lissotschenko Patentverwaltungs Gmbh & Co. Kg Laseranordnung
US7394479B2 (en) 2005-03-02 2008-07-01 Marken Corporation Pulsed laser printing
US20070182808A1 (en) * 2005-10-26 2007-08-09 Lars Stiblert Writing apparatuses and methods
CN101346668B (zh) * 2005-10-26 2013-07-17 麦克罗尼克激光系统公司 写入装置和方法
US8122846B2 (en) * 2005-10-26 2012-02-28 Micronic Mydata AB Platforms, apparatuses, systems and methods for processing and analyzing substrates
US8084712B2 (en) * 2007-03-16 2011-12-27 TEN Medias LLC Method and apparatus for laser marking objects
DE202007004411U1 (de) 2007-03-22 2008-07-24 Planatol Klebetechnik Gmbh Auftragsvorrichtung mit Markiervorrichtung
DE102008018486B4 (de) * 2008-04-11 2009-12-17 Mühlbauer Ag Laservorrichtung und Verfahren zum Aufbringen von Barcodes auf Gegenständen
DE102008030868A1 (de) * 2008-06-30 2009-12-31 Krones Ag Vorrichtung zum Beschriften von Behältnissen
US8715757B2 (en) * 2010-01-20 2014-05-06 Ten Media, Llc Systems and methods for processing eggs
AU2011207592B2 (en) 2010-01-20 2014-03-20 Ten Media, Llc Systems and methods for processing eggs and other objects
US8823758B2 (en) 2010-01-20 2014-09-02 Ten Media, Llc Systems and methods for processing eggs
US20110177208A1 (en) * 2010-01-20 2011-07-21 Newmarket Impressions, Llc Systems and methods for processing eggs
US8455026B2 (en) 2010-01-20 2013-06-04 Ten Media, Llc Systems and methods for processing eggs
US8499718B2 (en) * 2010-01-20 2013-08-06 Ten Media, Llc Systems and methods for processing eggs
US8657098B2 (en) * 2010-01-20 2014-02-25 Ten Media, Llc Systems and methods for processing eggs
US8455030B2 (en) * 2010-01-20 2013-06-04 Ten Media, Llc Systems and methods for processing eggs
EP2565998A1 (en) 2011-09-05 2013-03-06 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Gas ring laser device
ES2452529T3 (es) * 2011-09-05 2014-04-01 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Dispositivo láser y procedimiento para marcar un objeto
EP2565995B1 (en) 2011-09-05 2013-12-18 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Gas laser device with gas reservoir
EP2564974B1 (en) * 2011-09-05 2015-06-17 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Marking apparatus with a plurality of gas lasers with resonator tubes and individually adjustable deflection means
EP2564971B1 (en) * 2011-09-05 2015-08-26 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Marking apparatus with a plurality of laser and a set of deflecting means
ES2549507T3 (es) 2011-09-05 2015-10-28 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Dispositivo de marcado para marcar un objeto con una luz de marcado con diferentes módulos de luz empleando diferentes tecnologías de marcado
EP2564972B1 (en) * 2011-09-05 2015-08-26 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Marking apparatus with a plurality of lasers, deflection means and telescopic means for each laser beam
EP2564973B1 (en) 2011-09-05 2014-12-10 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Marking apparatus with a plurality of lasers and a combining deflection device
ES2450467T3 (es) 2011-09-05 2014-03-24 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Dispositivo láser y procedimiento de generación de luz láser
EP2565673B1 (en) 2011-09-05 2013-11-13 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Device and method for marking of an object by means of a laser beam
EP2564975B1 (en) * 2011-09-05 2014-12-10 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Marking apparatus with a plurality of lasers and individually adjustable sets of deflection means
EP2564976B1 (en) 2011-09-05 2015-06-10 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Marking apparatus with at least one gas laser and heat dissipator
EP2565996B1 (en) 2011-09-05 2013-12-11 ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung Laser device with a laser unit, and a fluid container for a cooling means of said laser unit
US9315317B2 (en) 2012-02-21 2016-04-19 Ten Media, Llc Container for eggs
KR102253995B1 (ko) 2013-03-12 2021-05-18 마이크로닉 아베 기계적으로 생성된 정렬 표식 방법 및 정렬 시스템
WO2014140047A2 (en) 2013-03-12 2014-09-18 Micronic Mydata AB Method and device for writing photomasks with reduced mura errors
US12043437B2 (en) 2018-07-05 2024-07-23 Tetra Laval Holdings & Finance S.A. Laser ablation marking system for and a method of providing an image to a web of packaging material
US10583668B2 (en) 2018-08-07 2020-03-10 Markem-Imaje Corporation Symbol grouping and striping for wide field matrix laser marking
JP7181790B2 (ja) * 2018-12-28 2022-12-01 株式会社キーエンス レーザ加工装置
WO2021219850A1 (en) * 2020-04-30 2021-11-04 Airnov, Inc. Marking method and marked receptacle

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3314073A (en) * 1964-10-20 1967-04-11 Prec Instr Company Laser recorder with vaporizable film
DE1499422C3 (de) * 1965-02-17 1973-10-11 Siemens Ag, 1000 Berlin U. 8000 Muenchen Anordnung zum Aufzeichnen von In formationen mittels Laserstrahlen
US3364497A (en) * 1966-05-18 1968-01-16 Eastman Kodak Co Recording of digital data
DE1572642A1 (de) * 1967-06-26 1970-03-26 Euratom Laser-Bestrahlungsvorrichtung
US3827062A (en) * 1972-12-18 1974-07-30 Xerox Corp Optical arrangement for high speed printout system
US4024545A (en) * 1974-04-22 1977-05-17 Mb Associates Laser-excited marking system
US3965476A (en) * 1974-07-05 1976-06-22 Per E. Wenander Laser printing method and system
US3982251A (en) * 1974-08-23 1976-09-21 Ibm Corporation Method and apparatus for recording information on a recording medium
US4053898A (en) * 1974-09-13 1977-10-11 Canon Kabushiki Kaisha Laser recording process
US4121222A (en) * 1977-09-06 1978-10-17 A. B. Dick Company Drop counter ink replenishing system
FR2404272A1 (fr) * 1977-09-23 1979-04-20 Thomson Csf Dispositif de reproduction d'images monochromes et systeme de teletransmission d'images utilisant un tel dispositif
US4289378A (en) * 1978-06-21 1981-09-15 Ernst Remy Apparatus for adjusting the focal point of an operating laser beam focused by an objective
US4219721A (en) * 1978-08-23 1980-08-26 Revlon, Inc. Marking of lenses
DE2853258A1 (de) * 1978-12-09 1980-06-12 Hoesch Werke Ag Verfahren und anordnung zum aufbringen einer kennzeichnung auf der oberflaeche von bewegten tafeln und baendern
US4404571A (en) * 1980-10-14 1983-09-13 Canon Kabushiki Kaisha Multibeam recording apparatus
US4377736A (en) * 1981-08-14 1983-03-22 General Electric Company Method and apparatus for removing material from a surface
JPS5833470A (ja) * 1981-08-21 1983-02-26 Nec Corp レ−ザ印字装置
JPH0675297B2 (ja) * 1981-08-28 1994-09-21 株式会社日立製作所 光学的情報記録再生装置
AU1021283A (en) * 1982-01-13 1983-07-21 British Steel Corp. Laser marking of metals
AU2841784A (en) * 1983-05-18 1984-11-22 Australian Electro Optics Pty. Limited Laser beam marking

Also Published As

Publication number Publication date
CA1230934A (en) 1987-12-29
AU4095685A (en) 1985-10-10
DK151885D0 (da) 1985-04-03
JPH0330476B2 (da) 1991-04-30
EP0157546A3 (en) 1986-05-14
DE3587821T2 (de) 1994-08-18
US4652722A (en) 1987-03-24
EP0157546B1 (en) 1994-05-11
EP0157546A2 (en) 1985-10-09
JPS60227988A (ja) 1985-11-13
ATE105641T1 (de) 1994-05-15
NO851396L (no) 1985-10-07
DE3587821D1 (de) 1994-06-16
AU571958B2 (en) 1988-04-28

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AHB Application shelved due to non-payment
PBP Patent lapsed