CA2018071A1 - Correction du desalignement et de l'aberration chromatique dans un systeme a balayage laser multifaisceau - Google Patents

Correction du desalignement et de l'aberration chromatique dans un systeme a balayage laser multifaisceau

Info

Publication number
CA2018071A1
CA2018071A1 CA2018071A CA2018071A CA2018071A1 CA 2018071 A1 CA2018071 A1 CA 2018071A1 CA 2018071 A CA2018071 A CA 2018071A CA 2018071 A CA2018071 A CA 2018071A CA 2018071 A1 CA2018071 A1 CA 2018071A1
Authority
CA
Canada
Prior art keywords
scan
laser beam
mechanical misalignment
chromatic aberrations
scanning system
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
CA2018071A
Other languages
English (en)
Other versions
CA2018071C (fr
Inventor
Russell Alan Budd
Bruce David Gibson
Sherwood Kantor
Wayne Arlan Overby
Mikel John Stanich
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of CA2018071A1 publication Critical patent/CA2018071A1/fr
Application granted granted Critical
Publication of CA2018071C publication Critical patent/CA2018071C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
    • H04N1/191—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a one-dimensional [1D] array
    • H04N1/1911—Simultaneously or substantially simultaneously scanning picture elements on more than one main scanning line, e.g. scanning in swaths
    • H04N1/1916—Simultaneously or substantially simultaneously scanning picture elements on more than one main scanning line, e.g. scanning in swaths using an array of elements displaced from one another in the main scan direction, e.g. a diagonally arranged array
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
    • G02B27/0031—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration for scanning purposes
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06K15/1204—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 involving the fast moving of an optical beam in the main scanning direction
    • G06K15/1219—Detection, control or error compensation of scanning velocity or position, e.g. synchronisation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/047—Detection, control or error compensation of scanning velocity or position
    • H04N1/053—Detection, control or error compensation of scanning velocity or position in main scanning direction, e.g. synchronisation of line start or picture elements in a line
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
    • H04N1/191—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a one-dimensional [1D] array
    • H04N1/1911—Simultaneously or substantially simultaneously scanning picture elements on more than one main scanning line, e.g. scanning in swaths
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K2215/00—Arrangements for producing a permanent visual presentation of the output data
    • G06K2215/111—Arrangements for producing a permanent visual presentation of the output data with overlapping swaths
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/113—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using oscillating or rotating mirrors
    • H04N1/1135—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using oscillating or rotating mirrors for the main-scan only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/12—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using the sheet-feed movement or the medium-advance or the drum-rotation movement as the slow scanning component, e.g. arrangements for the main-scanning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/024—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof deleted
    • H04N2201/02406—Arrangements for positioning elements within a head
    • H04N2201/02439—Positioning method
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/04—Scanning arrangements
    • H04N2201/047—Detection, control or error compensation of scanning velocity or position
    • H04N2201/04701—Detection of scanning velocity or position
    • H04N2201/0471—Detection of scanning velocity or position using dedicated detectors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/04—Scanning arrangements
    • H04N2201/047—Detection, control or error compensation of scanning velocity or position
    • H04N2201/04701—Detection of scanning velocity or position
    • H04N2201/04732—Detecting at infrequent intervals, e.g. once or twice per line for main-scan control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/04—Scanning arrangements
    • H04N2201/047—Detection, control or error compensation of scanning velocity or position
    • H04N2201/04701—Detection of scanning velocity or position
    • H04N2201/04744—Detection of scanning velocity or position by detecting the scanned beam or a reference beam
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/04—Scanning arrangements
    • H04N2201/047—Detection, control or error compensation of scanning velocity or position
    • H04N2201/04753—Control or error compensation of scanning position or velocity
    • H04N2201/04758—Control or error compensation of scanning position or velocity by controlling the position of the scanned image area
    • H04N2201/04767—Control or error compensation of scanning position or velocity by controlling the position of the scanned image area by controlling the timing of the signals, e.g. by controlling the frequency o phase of the pixel clock
    • H04N2201/04781—Controlling the phase of the signals
    • H04N2201/04786—Controlling a start time, e.g. for output of a line of data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/04—Scanning arrangements
    • H04N2201/047—Detection, control or error compensation of scanning velocity or position
    • H04N2201/04753—Control or error compensation of scanning position or velocity
    • H04N2201/04794—Varying the control or compensation during the scan, e.g. using continuous feedback or from line to line

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Laser Beam Printer (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
CA002018071A 1989-08-01 1990-06-01 Correction du desalignement et de l'aberration chromatique dans un systeme a balayage laser multifaisceau Expired - Fee Related CA2018071C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/388,537 US4950889A (en) 1989-08-01 1989-08-01 Chromatic and misalignment compensation in a multiple beam laser scanning system
US07/388,537 1989-08-01

Publications (2)

Publication Number Publication Date
CA2018071A1 true CA2018071A1 (fr) 1991-02-01
CA2018071C CA2018071C (fr) 1995-06-27

Family

ID=23534527

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002018071A Expired - Fee Related CA2018071C (fr) 1989-08-01 1990-06-01 Correction du desalignement et de l'aberration chromatique dans un systeme a balayage laser multifaisceau

Country Status (6)

Country Link
US (1) US4950889A (fr)
EP (1) EP0412038A3 (fr)
JP (1) JP2584111B2 (fr)
BR (1) BR9003727A (fr)
CA (1) CA2018071C (fr)
PE (1) PE991A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008132526A1 (fr) * 2007-04-26 2008-11-06 Kokak Graphic Communications Canada Company Imagerie de plusieurs images par variation d'une temporisation d'activation de canaux d'imagerie

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5270851A (en) * 1989-01-09 1993-12-14 Canon Kabushiki Kaisha Achromatic-type laser scanning optical system
JP2610352B2 (ja) * 1990-02-28 1997-05-14 大日本スクリーン製造株式会社 光ビーム走査装置
US5247383A (en) * 1990-03-20 1993-09-21 Olive Tree Technology, Inc. Scanner with a post facet lens system
US5196957A (en) * 1990-03-20 1993-03-23 Olive Tree Technology, Inc. Laser scanner with post-facet lens system
JP2651815B2 (ja) * 1991-07-30 1997-09-10 株式会社堀場製作所 異物検査装置
JP3147461B2 (ja) * 1992-02-07 2001-03-19 ミノルタ株式会社 デジタル画像形成法
JP3191231B2 (ja) * 1993-04-15 2001-07-23 コニカ株式会社 画像形成装置の主走査方向ビームずれ補正装置
JP3191232B2 (ja) * 1993-06-29 2001-07-23 コニカ株式会社 画像形成装置
JP3266725B2 (ja) * 1993-12-29 2002-03-18 旭光学工業株式会社 走査光学系
EP0721601B1 (fr) * 1994-08-01 2001-04-11 Rodenstock Präzisionsoptik GmbH Systeme de balayage
US5883385A (en) * 1995-11-09 1999-03-16 Kabushiki Kaisha Toshiba Multibeam scanning method and apparatus with positional adjustment features
CN1054690C (zh) * 1995-11-09 2000-07-19 株式会社东芝 多束扫描方法和多束扫描装置
GB2312114B (en) * 1996-04-09 2000-03-29 Icg Ltd Apparatus for and method of controlling an image recording device
JP4308338B2 (ja) * 1998-01-16 2009-08-05 株式会社東芝 ビーム光走査装置および画像形成装置
JPH11227252A (ja) * 1998-02-19 1999-08-24 Fuji Xerox Co Ltd 画像形成装置
US5966231A (en) * 1998-08-07 1999-10-12 Lexmark International, Inc. Method and apparatus for aligning multiple laser beams
JP2000155277A (ja) * 1998-11-20 2000-06-06 Asahi Optical Co Ltd マルチビーム走査光学装置
JP2000330050A (ja) * 1999-03-12 2000-11-30 Canon Inc マルチビーム走査光学装置及びカラー画像形成装置
US6549225B2 (en) * 2001-02-28 2003-04-15 Lexmark International, Inc. Method of margin alignment and plane-to-plane registration in a tandem color electrophotographic machine
US20030016403A1 (en) * 2001-07-13 2003-01-23 Carlson Gerard J. Characterization of a scan line produced from a facet of a scanning device
US6635864B2 (en) 2001-07-13 2003-10-21 Hewlett-Packard Development Company, L.P. Measurement and correction of a scan line length error
US7457331B2 (en) * 2004-10-29 2008-11-25 Leica Microsystems Cms Gmbh Optical arrangement
JP5013704B2 (ja) * 2004-11-17 2012-08-29 キヤノン株式会社 マルチビームの画像出力装置、画像出力装置の制御方法
US7570386B2 (en) * 2005-09-15 2009-08-04 Lexmark International, Inc. Systems and methods that compensate for scan path errors in a multi-beam electrophotographic imaging apparatus

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4053898A (en) * 1974-09-13 1977-10-11 Canon Kabushiki Kaisha Laser recording process
US4059833A (en) * 1975-02-03 1977-11-22 Canon Kabushiki Kaisha Recording position adjuster
US4046471A (en) * 1975-11-03 1977-09-06 International Business Machines Corporation Dual mode electrophotographic apparatus having dual function printing beam
JPS5492769A (en) * 1977-12-30 1979-07-23 Fujitsu Ltd Correction method of scanning light modulation clock
JPS6033019B2 (ja) * 1978-06-05 1985-07-31 株式会社日立製作所 光記録装置
JPS569763A (en) * 1979-07-06 1981-01-31 Canon Inc Beam recording device
US4393387A (en) * 1979-09-14 1983-07-12 Canon Kabushiki Kaisha Beam recording apparatus effecting the recording by a plurality of beams
JPS5667277A (en) * 1979-11-05 1981-06-06 Canon Inc Laser recording device
US4443695A (en) * 1980-01-25 1984-04-17 Canon Kabushiki Kaisha Apparatus for controlling the quantity of light
JPS5764718A (en) * 1980-10-09 1982-04-20 Hitachi Ltd Laser beam printer
US4404571A (en) * 1980-10-14 1983-09-13 Canon Kabushiki Kaisha Multibeam recording apparatus
JPS57102609A (en) * 1980-12-18 1982-06-25 Canon Inc Method and device for scanning using plural number of beams
JPS57116314A (en) * 1981-01-12 1982-07-20 Canon Inc Image recorder on multilaser beam scanning system
JPS57204983A (en) * 1981-06-10 1982-12-15 Canon Inc Scan type recording device
JPS60205417A (ja) * 1984-03-30 1985-10-17 Photo Composing Mach Mfg Co Ltd レ−ザカラ−記録装置における色収差補正方式
US4739415A (en) * 1984-05-01 1988-04-19 Canon Kabushiki Kaisha Image handling system capable of varying the size of a recorded image
US4829175A (en) * 1985-12-05 1989-05-09 Fuji Photo Film Co., Ltd. Light beam scanning apparatus, method of correcting unevenness in scanning lines in light beam scanning apparatus, method of detecting deflection of rotational axis of light beam deflector and rotational axis deflection detecting device
JPS62176264A (ja) * 1986-01-29 1987-08-03 Ricoh Co Ltd デジタルカラ−複写機
JPS63132214A (ja) * 1986-11-21 1988-06-04 Dainippon Screen Mfg Co Ltd ポリゴンミラ−のジツタ補正方法および装置
JPS63217763A (ja) * 1987-03-06 1988-09-09 Hitachi Ltd 光プリンタ
JPH01100509A (ja) * 1987-10-13 1989-04-18 Fuji Xerox Co Ltd カラー画像出力装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008132526A1 (fr) * 2007-04-26 2008-11-06 Kokak Graphic Communications Canada Company Imagerie de plusieurs images par variation d'une temporisation d'activation de canaux d'imagerie

Also Published As

Publication number Publication date
US4950889A (en) 1990-08-21
JP2584111B2 (ja) 1997-02-19
BR9003727A (pt) 1991-09-03
EP0412038A2 (fr) 1991-02-06
EP0412038A3 (en) 1991-09-11
PE991A1 (es) 1991-01-26
JPH0368911A (ja) 1991-03-25
CA2018071C (fr) 1995-06-27

Similar Documents

Publication Publication Date Title
CA2018071A1 (fr) Correction du desalignement et de l'aberration chromatique dans un systeme a balayage laser multifaisceau
KR930000022B1 (ko) 광 주사장치
EP0812101A3 (fr) Dispositif de balayage de faisceau lumineux à utiliser avec un dispositif de formation d'image
DE69022148T2 (de) Bildpunktpositionierungskorrektur in dem Abtastbereich eines Mehrstrahl-Laserabtastsystemes.
US7986433B2 (en) Image printing apparatus and method of adjusting and correcting main-scanning offset in image printing apparatus
EP0379226A3 (fr) Appareil pour mesurer une distance
WO1996027257A3 (fr) Dispositif et procede de numerisation d'images
EP0375429A3 (fr) Imprimante numérique
EP0150029A3 (fr) Procédé et appareil d'analyse
US20040036757A1 (en) Optical scanning apparatus and an image formation apparatus therewith
EP0043720A2 (fr) Circuit de compensation d'erreur pour un générateur de signaux d'horloge
AU6972281A (en) Scanning system using video and clock signals to give images
EP0274383A3 (fr) Procédé et appareil pour corriger l'erreur de position de lecture dans la direction d'analyse auxiliaire d'un capteur de ligne d'image
US6549225B2 (en) Method of margin alignment and plane-to-plane registration in a tandem color electrophotographic machine
US6867794B2 (en) Adjusting a scan line in a laser imaging device
JPS63121358A (ja) 画像記録方法
US20070046769A1 (en) Apparatus to adjust alignment between scanning lines of laser printer and method thereof
EP1445937A2 (fr) Dispositif imprimeur à laser
JP2727198B2 (ja) ビーム走査方法
EP1298577A2 (fr) Synchronisation des couleurs dans des imprimantes à laser
EP1717047A2 (fr) Appareil de formation d'images avec balayage laser et réglage de la synchronisation de l'émission de lumière
JPS5414744A (en) Copying apparatus using laser
KR100243146B1 (ko) 컬러인쇄기용광주사유니트의주사개시시기데이터산출장치
US6778293B1 (en) Fast scan image registration method and apparatus for high addressable video systems
JPS62143554A (ja) 光ビ−ム走査装置における同期方法及び装置

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed