ES2192485A1 - Marking procedure through laser beams by images projection - Google Patents
Marking procedure through laser beams by images projectionInfo
- 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
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.
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)
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)
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 |
-
2002
- 2002-03-21 ES ES200200669A patent/ES2192485B1/en not_active Expired - Fee Related
Patent Citations (3)
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)
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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Legal Events
Date | Code | Title | Description |
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EC2A | Search report published |
Date of ref document: 20031001 Kind code of ref document: A1 |
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FG2A | Definitive protection |
Ref document number: 2192485B1 Country of ref document: ES |
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FD2A | Announcement of lapse in spain |
Effective date: 20220628 |