DE69715311D1 - Lichtstrahlabtastgerät zum Gebrauch bei einem Bilderzeugungsgerät - Google Patents

Lichtstrahlabtastgerät zum Gebrauch bei einem Bilderzeugungsgerät

Info

Publication number
DE69715311D1
DE69715311D1 DE69715311T DE69715311T DE69715311D1 DE 69715311 D1 DE69715311 D1 DE 69715311D1 DE 69715311 T DE69715311 T DE 69715311T DE 69715311 T DE69715311 T DE 69715311T DE 69715311 D1 DE69715311 D1 DE 69715311D1
Authority
DE
Germany
Prior art keywords
image forming
forming apparatus
light beam
beam scanner
scanner
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
DE69715311T
Other languages
English (en)
Other versions
DE69715311T2 (de
Inventor
Kenichi Komiya
Koji Tanimoto
Naoaki Ide
Jun Sakakibara
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Application granted granted Critical
Publication of DE69715311D1 publication Critical patent/DE69715311D1/de
Publication of DE69715311T2 publication Critical patent/DE69715311T2/de
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
    • H04N1/047—Detection, control or error compensation of scanning velocity or position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/435—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material
    • B41J2/47—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using the combination of scanning and modulation of light
    • B41J2/471—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using the combination of scanning and modulation of light using dot sequential main scanning by means of a light deflector, e.g. a rotating polygonal mirror
    • B41J2/473—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using the combination of scanning and modulation of light using dot sequential main scanning by means of a light deflector, e.g. a rotating polygonal mirror using multiple light beams, wavelengths or colours
    • 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
    • G06K15/1204—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
    • 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
    • H04N1/19—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 array, or a combination of one-dimensional arrays, or a substantially one-dimensional array, e.g. an array of staggered elements
    • H04N1/1911—Simultaneously or substantially simultaneously scanning picture elements on more than one main scanning line, e.g. scanning in swaths
    • 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
    • H04N2201/04712—Detection of scanning velocity or position using dedicated detectors using unbroken arrays of detectors, i.e. detectors mounted on the same substrate
    • 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
    • H04N2201/04729—Detection of scanning velocity or position in the main-scan direction
    • 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
    • H04N2201/04731—Detection of scanning velocity or position in the sub-scan direction
    • 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
    • H04N2201/0476—Control or error compensation of scanning position or velocity by controlling the position of the scanned image area using an optical, electro-optical or acousto-optical element
    • H04N2201/04762—Control or error compensation of scanning position or velocity by controlling the position of the scanned image area using an optical, electro-optical or acousto-optical element using a reflecting element
    • 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
    • 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
    • H04N2201/04789—Control or error compensation of scanning position or velocity in the main-scan direction
    • 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
    • H04N2201/04791—Control or error compensation of scanning position or velocity in the sub-scan direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Laser Beam Printer (AREA)
  • Color Electrophotography (AREA)
DE69715311T 1996-06-03 1997-06-02 Lichtstrahlabtastgerät zum Gebrauch bei einem Bilderzeugungsgerät Expired - Fee Related DE69715311T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14033096A JP3172092B2 (ja) 1996-06-03 1996-06-03 ビーム光走査装置および画像形成装置

Publications (2)

Publication Number Publication Date
DE69715311D1 true DE69715311D1 (de) 2002-10-17
DE69715311T2 DE69715311T2 (de) 2003-05-22

Family

ID=15266321

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69715311T Expired - Fee Related DE69715311T2 (de) 1996-06-03 1997-06-02 Lichtstrahlabtastgerät zum Gebrauch bei einem Bilderzeugungsgerät

Country Status (5)

Country Link
US (1) US5995246A (de)
EP (1) EP0812101B1 (de)
JP (1) JP3172092B2 (de)
CN (1) CN1124020C (de)
DE (1) DE69715311T2 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69832344T2 (de) 1997-09-10 2006-08-03 Kabushiki Kaisha Toshiba, Kawasaki Lichtstrahlabtast- und Bilderzeugungsgerät
JPH11170603A (ja) * 1997-12-10 1999-06-29 Canon Inc 画像形成装置
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
JP2000137179A (ja) * 1998-10-30 2000-05-16 Sharp Corp 画像記録装置
JP2000147398A (ja) 1998-11-13 2000-05-26 Toshiba Corp 露光装置およびこの露光装置を含む画像形成装置
JP4368961B2 (ja) 1998-12-15 2009-11-18 株式会社東芝 ビーム光走査装置および画像形成装置
JP4489871B2 (ja) 1999-06-29 2010-06-23 東芝テック株式会社 画像形成装置および画像形成方法
JP4567829B2 (ja) 1999-09-24 2010-10-20 東芝テック株式会社 ビーム光走査装置
JP4585062B2 (ja) * 1999-09-28 2010-11-24 東芝テック株式会社 マルチビーム制御方法
US6678295B2 (en) * 2000-05-11 2004-01-13 Brother Kogyo Kabushiki Kaisha Laser drive control apparatus and methods
US6426767B1 (en) 2000-12-29 2002-07-30 Toshiba Tec Kabushiki Kaisha Image forming apparatus for maintaining a constant beam scanning state
US6693658B2 (en) 2001-12-20 2004-02-17 Kabushiki Kaisha Toshiba Light beam scanning apparatus
JP4077235B2 (ja) * 2002-04-18 2008-04-16 東芝テック株式会社 光走査装置のビーム位置調整方法
JP2003307691A (ja) * 2002-04-18 2003-10-31 Toshiba Tec Corp 光走査装置のビーム位置調整方法
US6710793B1 (en) 2002-11-27 2004-03-23 Kabushiki Kaisha Toshiba Light beam scanning apparatus and image forming apparatus
CN100345070C (zh) * 2003-05-06 2007-10-24 台达电子工业股份有限公司 影像成像系统的光路切换装置
US6791722B1 (en) * 2003-05-28 2004-09-14 Kabushiki Kaisha Toshiba Light beam scanning apparatus and image forming apparatus
US7273281B2 (en) * 2003-12-31 2007-09-25 Symbol Technologies, Inc. Method and apparatus for aligning a plurality of lasers in an electronic display device
US7158163B2 (en) * 2004-03-22 2007-01-02 Kabushiki Kaisha Toshiba Light beam scanning apparatus capable of shortening the standby time and image forming apparatus capable of shortening the standby time
CN100362389C (zh) * 2004-11-17 2008-01-16 佳能株式会社 多光束图像输出装置及方法
WO2007119723A1 (ja) * 2006-04-12 2007-10-25 Panasonic Corporation 画像表示装置
JP5009573B2 (ja) * 2006-09-15 2012-08-22 株式会社リコー 光走査装置および画像形成装置
JP2008134601A (ja) * 2006-11-01 2008-06-12 Canon Inc 画像形成装置
JP2008152205A (ja) 2006-12-20 2008-07-03 Canon Inc 光走査装置
WO2009139026A1 (ja) * 2008-05-16 2009-11-19 株式会社ハーモニック・ドライブ・システムズ ガルバノスキャナシステムの駆動パターン作成方法
EP2412209B1 (de) 2009-03-24 2018-02-21 Philips Lighting Holding B.V. Leuchtquelle mit empfänger für abstandbedienung und speiseanordnung
CN104999811B (zh) * 2015-06-04 2017-10-03 武汉立德激光有限公司 一种双光路激光在线飞行打码系统的控制方法
KR101861967B1 (ko) 2017-07-27 2018-06-29 한인석 다기능 등판패드
TWI666081B (zh) * 2017-12-15 2019-07-21 新代科技股份有限公司 雷射打標分區接合裝置及其方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1582954A (en) * 1976-06-28 1981-01-21 Crosfield Electronics Ltd Printing methods and apparatus
JPS57116314A (en) * 1981-01-12 1982-07-20 Canon Inc Image recorder on multilaser beam scanning system
US4720632A (en) * 1985-01-25 1988-01-19 Ricoh Co., Ltd. Synchronizing light beam detector
JPH059704Y2 (de) * 1987-12-11 1993-03-10
US5140427A (en) * 1988-12-23 1992-08-18 Sony Corporation Apparatus for displaying an image on a screen
US5151586A (en) * 1990-08-01 1992-09-29 Brother Kogyo Kabushiki Kaisha Scanning exposure device provided with intensity correction to compensate for scan angle
US5576852A (en) * 1994-01-14 1996-11-19 Konica Corporation Synchronization signal generating unit of an image forming apparatus
JP3471060B2 (ja) * 1994-01-14 2003-11-25 コニカミノルタホールディングス株式会社 画像形成装置の同期信号発生装置
US5777737A (en) * 1994-07-22 1998-07-07 Litton Systems, Inc. Apparatus and method for processing signals output from fiber optic rate gyroscope having 3×3 coupler

Also Published As

Publication number Publication date
CN1167278A (zh) 1997-12-10
EP0812101A2 (de) 1997-12-10
EP0812101B1 (de) 2002-09-11
JPH09314901A (ja) 1997-12-09
EP0812101A3 (de) 2000-01-26
DE69715311T2 (de) 2003-05-22
US5995246A (en) 1999-11-30
JP3172092B2 (ja) 2001-06-04
CN1124020C (zh) 2003-10-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: KRAMER - BARSKE - SCHMIDTCHEN, 81245 MUENCHEN

8339 Ceased/non-payment of the annual fee