ES2192485A1 - Marking procedure through laser beams by images projection - Google Patents

Marking procedure through laser beams by images projection

Info

Publication number
ES2192485A1
ES2192485A1 ES200200669A ES200200669A ES2192485A1 ES 2192485 A1 ES2192485 A1 ES 2192485A1 ES 200200669 A ES200200669 A ES 200200669A ES 200200669 A ES200200669 A ES 200200669A ES 2192485 A1 ES2192485 A1 ES 2192485A1
Authority
ES
Spain
Prior art keywords
laser beams
marking
diverting
image
images projection
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.)
Granted
Application number
ES200200669A
Other languages
Spanish (es)
Other versions
ES2192485B1 (en
Inventor
I Ravellat Ramon Sans
Baron Jose Miguel Ibanez
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.)
Macsa ID SA
Original Assignee
Macsa ID SA
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 Macsa ID SA filed Critical Macsa ID SA
Priority to ES200200669A priority Critical patent/ES2192485B1/en
Publication of ES2192485A1 publication Critical patent/ES2192485A1/en
Application granted granted Critical
Publication of ES2192485B1 publication Critical patent/ES2192485B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Laser Beam Printer (AREA)
  • Dot-Matrix Printers And Others (AREA)

Abstract

Marking procedure through laser beams by images projection. The procedure involves at first stage the formation of the image to be marked in a computer, then doing its conversion in a converter VGA and transforming the image in a matrix n x m of no coherent laser or light beams that are submitted to a spatial phase modulation diverting in an angular manner the individual light beams for its digital conversion and a system of zeros and ones corresponding to the no diverting and diverting positions of the individual laser beams, then doing the concentration of the selected signs on the object to mark, marking at once all the selected marking image.
ES200200669A 2002-03-21 2002-03-21 "MARKING PROCEDURE THROUGH LASER RAYS BY IMAGE PROJECTION". Expired - Fee Related ES2192485B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200200669A ES2192485B1 (en) 2002-03-21 2002-03-21 "MARKING PROCEDURE THROUGH LASER RAYS BY IMAGE PROJECTION".

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200200669A ES2192485B1 (en) 2002-03-21 2002-03-21 "MARKING PROCEDURE THROUGH LASER RAYS BY IMAGE PROJECTION".

Publications (2)

Publication Number Publication Date
ES2192485A1 true ES2192485A1 (en) 2003-10-01
ES2192485B1 ES2192485B1 (en) 2005-03-01

Family

ID=29763005

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200200669A Expired - Fee Related ES2192485B1 (en) 2002-03-21 2002-03-21 "MARKING PROCEDURE THROUGH LASER RAYS BY IMAGE PROJECTION".

Country Status (1)

Country Link
ES (1) ES2192485B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180001659A1 (en) * 2016-05-27 2018-01-04 Macsa Id, S.A. Control procedure for a laser marking matrix system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995007184A1 (en) * 1993-09-10 1995-03-16 Imperial Chemical Industries Plc Optical data recordal
US6124876A (en) * 1996-02-27 2000-09-26 Fuji Photo Film Co., Ltd. Image-wise exposure apparatus, mirror array device, and liquid crystal panel
EP1177908A1 (en) * 2000-08-01 2002-02-06 Eastman Kodak Company A method and apparatus for monochromatic printing using a spatial light modulator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995007184A1 (en) * 1993-09-10 1995-03-16 Imperial Chemical Industries Plc Optical data recordal
US6124876A (en) * 1996-02-27 2000-09-26 Fuji Photo Film Co., Ltd. Image-wise exposure apparatus, mirror array device, and liquid crystal panel
EP1177908A1 (en) * 2000-08-01 2002-02-06 Eastman Kodak Company A method and apparatus for monochromatic printing using a spatial light modulator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180001659A1 (en) * 2016-05-27 2018-01-04 Macsa Id, S.A. Control procedure for a laser marking matrix system
US10265967B2 (en) * 2016-05-27 2019-04-23 Macsa Id, S.A. Control procedure for a laser marking matrix system

Also Published As

Publication number Publication date
ES2192485B1 (en) 2005-03-01

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