CN101086643B - 光学扫描设备 - Google Patents

光学扫描设备 Download PDF

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Publication number
CN101086643B
CN101086643B CN200710110226.7A CN200710110226A CN101086643B CN 101086643 B CN101086643 B CN 101086643B CN 200710110226 A CN200710110226 A CN 200710110226A CN 101086643 B CN101086643 B CN 101086643B
Authority
CN
China
Prior art keywords
light
light source
laser
laser diode
control module
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
CN200710110226.7A
Other languages
English (en)
Chinese (zh)
Other versions
CN101086643A (zh
Inventor
岸本顺一
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Publication of CN101086643A publication Critical patent/CN101086643A/zh
Application granted granted Critical
Publication of CN101086643B publication Critical patent/CN101086643B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • B41J2/447—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 arrays of radiation sources
    • B41J2/455—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 arrays of radiation sources using laser arrays, the laser array being smaller than the medium to be recorded
    • 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
    • G06K15/1209—Intensity control of the optical beam

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Semiconductor Lasers (AREA)
  • Laser Beam Printer (AREA)
  • Facsimile Scanning Arrangements (AREA)
CN200710110226.7A 2006-06-09 2007-06-08 光学扫描设备 Expired - Fee Related CN101086643B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2006161622A JP5016853B2 (ja) 2006-06-09 2006-06-09 画像形成装置及びレーザ光量補正方法
JP2006161622 2006-06-09
JP2006-161622 2006-06-09

Publications (2)

Publication Number Publication Date
CN101086643A CN101086643A (zh) 2007-12-12
CN101086643B true CN101086643B (zh) 2011-06-15

Family

ID=38821474

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200710110226.7A Expired - Fee Related CN101086643B (zh) 2006-06-09 2007-06-08 光学扫描设备

Country Status (3)

Country Link
US (1) US7728862B2 (enExample)
JP (1) JP5016853B2 (enExample)
CN (1) CN101086643B (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8035669B2 (en) * 2007-09-10 2011-10-11 Kabushiki Kaisha Toshiba Image forming apparatus and shutter control method
JP2009069663A (ja) * 2007-09-14 2009-04-02 Ricoh Co Ltd 画像形成装置および画像形成方法
JP4617348B2 (ja) * 2007-12-20 2011-01-26 シャープ株式会社 レーザ露光装置、清掃具及び画像形成装置
US8237758B2 (en) * 2009-02-05 2012-08-07 Kabushiki Kaisha Toshiba Image erasing apparatus
US7894495B2 (en) * 2009-03-09 2011-02-22 Eastman Kodak Company Power stabilized laser diode array
JP5659476B2 (ja) * 2009-09-25 2015-01-28 ソニー株式会社 補正回路、駆動回路および発光装置
JP5651983B2 (ja) * 2010-03-31 2015-01-14 ソニー株式会社 補正回路、駆動回路、発光装置、および電流パルス波形の補正方法
JP5066224B2 (ja) 2010-06-17 2012-11-07 シャープ株式会社 光走査装置及び画像形成装置
JP2012209501A (ja) * 2011-03-30 2012-10-25 Sony Corp 補正回路、駆動回路、発光装置、および電流パルス波形の補正方法
JP5898435B2 (ja) * 2011-09-01 2016-04-06 キヤノン株式会社 露光装置及び画像形成装置
JP2013163327A (ja) * 2012-02-13 2013-08-22 Sharp Corp 光ビーム走査ユニット、画像形成装置、及び光ビーム走査ユニットにおけるシェーディングパターンの補正値の記憶方法
CN104245333B (zh) * 2012-04-24 2016-04-13 佳能株式会社 发光装置、具有发光装置的光学扫描装置以及图像形成装置
JP5943691B2 (ja) * 2012-04-24 2016-07-05 キヤノン株式会社 発光装置、該発光装置を備える光走査装置、及び画像形成装置
US8605764B1 (en) * 2012-07-09 2013-12-10 Microvision, Inc. Laser diode junction temperature compensation
JP6315967B2 (ja) 2013-12-11 2018-04-25 キヤノン株式会社 光走査装置およびそれを用いた画像形成装置
JP6317610B2 (ja) * 2014-04-03 2018-04-25 キヤノン株式会社 画像形成装置
JP6451371B2 (ja) 2015-02-10 2019-01-16 富士ゼロックス株式会社 発光素子駆動制御装置、液滴乾燥装置、画像形成装置
WO2017026221A1 (ja) * 2015-08-11 2017-02-16 京セラドキュメントソリューションズ株式会社 画像形成装置
CN109213231B (zh) * 2018-08-17 2022-01-14 奥比中光科技集团股份有限公司 温度控制系统
JP7482785B2 (ja) * 2018-11-16 2024-05-14 ソニーセミコンダクタソリューションズ株式会社 面発光レーザ装置の駆動方法および面発光レーザ装置
US11984702B2 (en) * 2021-01-07 2024-05-14 Sharp Kabushiki Kaisha Optical scanning device, image-forming apparatus, and control method
CN116393815B (zh) * 2023-06-07 2023-08-25 山东大学 一种考虑焊接倾斜角的激光扫描焊接方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5608747A (en) * 1995-04-13 1997-03-04 Eastman Kodak Company Thermal cross-talk compensating current driver for laser diode array
JPH09161300A (ja) * 1995-12-08 1997-06-20 Canon Inc 射出光学装置
JPH09277591A (ja) * 1996-04-16 1997-10-28 Canon Inc レーザ光量制御装置および画像形成装置
JPH11291547A (ja) 1998-04-13 1999-10-26 Canon Inc 画像形成装置
US6553044B1 (en) * 1998-10-20 2003-04-22 Quantum Devices, Inc. Method and apparatus for reducing electrical and thermal crosstalk of a laser array
US6947456B2 (en) * 2000-12-12 2005-09-20 Agilent Technologies, Inc. Open-loop laser driver having an integrated digital controller
JP4123791B2 (ja) 2001-03-05 2008-07-23 富士ゼロックス株式会社 発光素子駆動装置および発光素子駆動システム
JP2005217235A (ja) * 2004-01-30 2005-08-11 Hitachi Ltd レーザ露光装置及びこれを用いたプリンタ
US7170536B2 (en) 2004-09-03 2007-01-30 Kabushiki Kaisha Toshiba Light beam scanning apparatus and image forming apparatus
JP2006332142A (ja) * 2005-05-24 2006-12-07 Ricoh Co Ltd 発光素子制御装置

Also Published As

Publication number Publication date
US20070285491A1 (en) 2007-12-13
US7728862B2 (en) 2010-06-01
JP5016853B2 (ja) 2012-09-05
CN101086643A (zh) 2007-12-12
JP2007329429A (ja) 2007-12-20

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SE01 Entry into force of request for substantive examination
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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110615

Termination date: 20180608

CF01 Termination of patent right due to non-payment of annual fee