DK151885A - Laser markeringsapparat - Google Patents
Laser markeringsapparat Download PDFInfo
- 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
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)
- Dot-Matrix Printers And Others (AREA)
- Laser Beam Printer (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)
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 (de) |
EP (1) | EP0157546B1 (de) |
JP (1) | JPS60227988A (de) |
AT (1) | ATE105641T1 (de) |
AU (1) | AU571958B2 (de) |
CA (1) | CA1230934A (de) |
DE (1) | DE3587821T2 (de) |
DK (1) | DK151885A (de) |
NO (1) | NO851396L (de) |
Families Citing this family (90)
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 |
DE3719983C2 (de) * | 1987-06-15 | 1997-08-07 | Siemens Ag | Verfahren zur Kennzeichnung von Halbleiteroberflächen |
US5175425A (en) * | 1987-06-15 | 1992-12-29 | Leuze Electronic Gmbh & Co. | Process for marking semiconductor surfaces |
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 |
US5229573A (en) * | 1991-10-15 | 1993-07-20 | Videojet Systems International, Inc. | Print quality laser marker apparatus |
US5229574A (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 |
CN1157676C (zh) * | 1996-09-11 | 2004-07-14 | 多米诺公司 | 激光器装置 |
US6127050A (en) * | 1997-05-22 | 2000-10-03 | Fromson; Howard A. | Archival imaging medium and method therefor |
EP0984844B1 (de) * | 1997-05-27 | 2002-11-13 | SDL, Inc. | Lasermarkierungssystem und energiesteuerungsverfahren |
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 |
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 |
US6400389B1 (en) * | 2000-01-25 | 2002-06-04 | Eastman Kodak Company | Apparatus for laser marking indicia on a photosensitive web |
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 |
US20040049401A1 (en) * | 2002-02-19 | 2004-03-11 | Carr J. Scott | Security methods employing drivers licenses and other documents |
US7063264B2 (en) | 2001-12-24 | 2006-06-20 | Digimarc Corporation | Covert variable information on identification documents and methods of making same |
US6876377B2 (en) * | 2001-11-07 | 2005-04-05 | Fuji Photo Film Co., Ltd. | Photosensitive material and laser marking method |
ATE509326T1 (de) | 2001-12-18 | 2011-05-15 | L 1 Secure Credentialing Inc | Mehrfachbildsicherheitsmerkmale zur identifikation von dokumenten und verfahren zu ihrer herstellung |
EP1467834A4 (de) * | 2001-12-24 | 2005-04-06 | Digimarc Id Systems Llc | Lasergeätzte sicherheitsmerkmale zur identifikation von dokumenten und herstellungsverfahren dafür |
US7694887B2 (en) | 2001-12-24 | 2010-04-13 | L-1 Secure Credentialing, Inc. | Optically variable personalized indicia for identification documents |
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 |
CA2470600C (en) * | 2001-12-24 | 2009-12-22 | Digimarc Id Systems, Llc | Systems, compositions, and methods for full color laser engraving of id documents |
AU2003221894A1 (en) * | 2002-04-09 | 2003-10-27 | 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 |
EP1364798A1 (de) * | 2002-05-22 | 2003-11-26 | Agfa-Gevaert | Vorrichtung zum Lasermarkieren |
EP1365281A1 (de) * | 2002-05-22 | 2003-11-26 | Agfa-Gevaert | System und Verfahren zur Lasermarkierung |
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 |
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 |
US7225991B2 (en) | 2003-04-16 | 2007-06-05 | 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 |
JP5420172B2 (ja) * | 2004-10-06 | 2014-02-19 | リモ パテントフェルヴァルトゥング ゲーエムベーハー ウント コー.カーゲー | レーザ装置 |
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 |
CN101346669B (zh) * | 2005-10-26 | 2012-12-05 | 麦克罗尼克激光系统公司 | 写入装置及写入方法 |
US8122846B2 (en) * | 2005-10-26 | 2012-02-28 | Micronic Mydata AB | Platforms, apparatuses, systems and methods for processing and analyzing substrates |
US8102410B2 (en) * | 2005-10-26 | 2012-01-24 | Micronic Mydata AB | Writing apparatuses and methods |
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 |
US8823758B2 (en) | 2010-01-20 | 2014-09-02 | Ten Media, Llc | Systems and methods for processing eggs |
US8455026B2 (en) | 2010-01-20 | 2013-06-04 | 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 |
US8499718B2 (en) * | 2010-01-20 | 2013-08-06 | 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 |
JP5913134B2 (ja) | 2010-01-20 | 2016-04-27 | テン メディア,エルエルシー | 卵および他の物体を処理するシステムおよび方法 |
ES2544269T3 (es) | 2011-09-05 | 2015-08-28 | ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung | Aparato de marcado con una pluralidad de láseres de gas con tubos de resonancia y medios de deflexión ajustables individualmente |
DK2565995T3 (da) | 2011-09-05 | 2014-01-20 | Alltec Angewandte Laserlicht Technologie Gmbh | Gaslaserindretning med gasreservoir |
EP2565996B1 (de) | 2011-09-05 | 2013-12-11 | ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung | Lasergerät mit Lasereinheit und Flüssigkeitsbehälter für eine Kühlvorrichtung dieser Lasereinheit |
DK2565993T3 (da) | 2011-09-05 | 2014-02-10 | Alltec Angewandte Laserlicht Technologie Gmbh | Laserindretning og fremgangsmåde til frembringelse af laserlys |
EP2564970B1 (de) | 2011-09-05 | 2015-08-26 | ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung | Markierungsvorrichtung zum Markieren eines Gegenstands mit einem Markierungslicht mit verschiedenen Licht-Modulen von unterschiedlichen Technologien |
EP2565998A1 (de) | 2011-09-05 | 2013-03-06 | ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung | Gasringlaservorrichtung |
DK2565994T3 (en) * | 2011-09-05 | 2014-03-10 | Alltec Angewandte Laserlicht Technologie Gmbh | Laser device and method for marking an object |
EP2564971B1 (de) * | 2011-09-05 | 2015-08-26 | ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung | Markierungsvorrichtung mit mehreren Lasern und einem Satz von Reflektoren |
DK2564975T3 (en) * | 2011-09-05 | 2015-01-12 | Alltec Angewandte Laserlicht Technologie Ges Mit Beschränkter Haftung | Selection apparatus with a plurality of lasers and sets of deflecting agents that can be individually adjusted |
EP2564972B1 (de) * | 2011-09-05 | 2015-08-26 | ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung | Markierungsvorrichtung mith mehreren Lasern, Deflektionmitteln und Telescopikmitteln für jeden Laserstrahl |
EP2564976B1 (de) | 2011-09-05 | 2015-06-10 | ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung | Markierungsvorrichtung mit mindestens einem Gaslaser und einer Kühleinrichtung |
ES2530069T3 (es) | 2011-09-05 | 2015-02-26 | ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung | Aparato de marcado con una pluralidad de láseres y un dispositivo de desviación de combinación |
ES2438751T3 (es) | 2011-09-05 | 2014-01-20 | ALLTEC Angewandte Laserlicht Technologie Gesellschaft mit beschränkter Haftung | Dispositivo y procedimiento para marcar un objeto por medio de un rayo láser |
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 |
ES2905698T3 (es) | 2018-07-05 | 2022-04-11 | Tetra Laval Holdings & Finance | Sistema de marcado y método de creación de una imagen para una banda de material de envasado |
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)
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 |
-
1984
- 1984-04-05 US US06/596,898 patent/US4652722A/en not_active Expired - Lifetime
-
1985
- 1985-03-21 AT AT8585301960T patent/ATE105641T1/de not_active IP Right Cessation
- 1985-03-21 EP EP85301960A patent/EP0157546B1/de not_active Expired - Lifetime
- 1985-03-21 DE DE3587821T patent/DE3587821T2/de not_active Expired - Fee Related
- 1985-04-03 DK DK151885A patent/DK151885A/da not_active IP Right Cessation
- 1985-04-03 NO NO851396A patent/NO851396L/no unknown
- 1985-04-04 JP JP60070174A patent/JPS60227988A/ja active Granted
- 1985-04-04 CA CA000478509A patent/CA1230934A/en not_active Expired
- 1985-04-09 AU AU40956/85A patent/AU571958B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
DE3587821D1 (de) | 1994-06-16 |
AU571958B2 (en) | 1988-04-28 |
ATE105641T1 (de) | 1994-05-15 |
NO851396L (no) | 1985-10-07 |
EP0157546A3 (en) | 1986-05-14 |
EP0157546A2 (de) | 1985-10-09 |
JPH0330476B2 (de) | 1991-04-30 |
DE3587821T2 (de) | 1994-08-18 |
AU4095685A (en) | 1985-10-10 |
DK151885D0 (da) | 1985-04-03 |
US4652722A (en) | 1987-03-24 |
JPS60227988A (ja) | 1985-11-13 |
EP0157546B1 (de) | 1994-05-11 |
CA1230934A (en) | 1987-12-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3587821T2 (de) | Laser-Markierungsgerät. | |
CA2173059A1 (en) | Microoptical Device | |
US3256524A (en) | Laser recording apparatus | |
ES2155088T3 (es) | Tarjeta de identidad con marca de autenticidad visible y procedimiento de fabricacion de la misma. | |
IT7821407A0 (it) | Processo ed apparecchiatura per eccitare una matrice di ugelli agetto di inchiostro. | |
ATE6331T1 (de) | Optische vorrichtung zum beruehrungslosen schreiben, insbesondere zur faksimilewiedergabe von bildern und text. | |
IT1066298B (it) | Composizioni fotopolimerizzabili per irraggiamento con luce attinica o con fascio di elettroni in particolare su substrato portante | |
GB9318804D0 (en) | Optical data recordal | |
US3653067A (en) | High-speed printing apparatus | |
KR940704043A (ko) | 광 디스크 어드레싱 장치와 그 사용법(optical disc addressing devices, a method of use thereof) | |
ATE8514T1 (de) | Verfahren zum kristallisieren von filmen und so erhaltene filme. | |
ES452166A1 (es) | Un conjunto de elementos divisores de haz laser. | |
DK1278611T3 (da) | Apparat til at skrive på genstande under anvendelse af laserstråler | |
EP0313193A3 (de) | Projektionsapparat | |
EP0315396A3 (de) | Gekennzeichnetes Nachschlagewerk | |
ATE425433T1 (de) | Vorrichtung und verfahren zum lenken einer rakete | |
GB1246404A (en) | Improvements in or relating to light beam deflecting apparatus | |
ES2184730T3 (es) | Nuevo derivado del acido aminofenilacetico, produccion del mismo, y modulador de respuesta inmune que contiene este derivado como ingrediente activo. | |
EP0051468A3 (de) | Tropfenauslösung an einer Markiervorrichtung und Verfahren hierzu | |
JPS61500381A (ja) | 音響光学式文字発生装置及び方法 | |
GB1136324A (en) | Moving display system | |
JPS51115839A (en) | Thermal recording head drive method | |
JPS53117337A (en) | Address qualifying circuit | |
RU1092856C (ru) | Устройство дл лазерной обработки | |
JPS5759783A (en) | Thremal head |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AHB | Application shelved due to non-payment | ||
PBP | Patent lapsed |