ES2192485B1 - "procedimiento de marcaje mediante haz de rayos laser por proyeccion de imagenes". - Google Patents

"procedimiento de marcaje mediante haz de rayos laser por proyeccion de imagenes".

Info

Publication number
ES2192485B1
ES2192485B1 ES200200669A ES200200669A ES2192485B1 ES 2192485 B1 ES2192485 B1 ES 2192485B1 ES 200200669 A ES200200669 A ES 200200669A ES 200200669 A ES200200669 A ES 200200669A ES 2192485 B1 ES2192485 B1 ES 2192485B1
Authority
ES
Spain
Prior art keywords
marking
image
laser
image projection
proceeding
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 - Fee Related
Application number
ES200200669A
Other languages
English (en)
Other versions
ES2192485A1 (es
Inventor
Ramon Sans I Ravellat
Jose Miguel Ibañez Baron
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/es
Publication of ES2192485A1 publication Critical patent/ES2192485A1/es
Application granted granted Critical
Publication of ES2192485B1 publication Critical patent/ES2192485B1/es
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

Procedimiento de marcaje mediante haz de rayos láser por proyección de imágenes.
El procedimiento comprende en una primera etapa la formación de la imagen que se desea marcar en un ordenador, efectuando su conversión a continuación en un convertidor VGA y transformando la imagen en una matriz n x m de rayos láser o de luz no coherente que son sometidos a una modulación espacial de fase desviando angularmente los rayos de luz individuales para su conversión digital en un sistema de ceros y unos correspondientes a las posiciones no desviadas y desviadas, respectivamente, de los rayos láser individuales, procediendo a continuación a la concentración de las señales seleccionadas sobre el objeto a marcar, procediendo al marcado en un solo instante de tiempo de la totalidad de la imagen de marcaje escogida.
ES200200669A 2002-03-21 2002-03-21 "procedimiento de marcaje mediante haz de rayos laser por proyeccion de imagenes". Expired - Fee Related ES2192485B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200200669A ES2192485B1 (es) 2002-03-21 2002-03-21 "procedimiento de marcaje mediante haz de rayos laser por proyeccion de imagenes".

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200200669A ES2192485B1 (es) 2002-03-21 2002-03-21 "procedimiento de marcaje mediante haz de rayos laser por proyeccion de imagenes".

Publications (2)

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

Family

ID=29763005

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200200669A Expired - Fee Related ES2192485B1 (es) 2002-03-21 2002-03-21 "procedimiento de marcaje mediante haz de rayos laser por proyeccion de imagenes".

Country Status (1)

Country Link
ES (1) ES2192485B1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2644261B1 (es) * 2016-05-27 2018-03-15 Macsa Id, S.A. Procedimiento de control de un sistema matricial de marcaje láser

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

Also Published As

Publication number Publication date
ES2192485A1 (es) 2003-10-01

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