JP5016853B2 - 画像形成装置及びレーザ光量補正方法 - Google Patents

画像形成装置及びレーザ光量補正方法 Download PDF

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Publication number
JP5016853B2
JP5016853B2 JP2006161622A JP2006161622A JP5016853B2 JP 5016853 B2 JP5016853 B2 JP 5016853B2 JP 2006161622 A JP2006161622 A JP 2006161622A JP 2006161622 A JP2006161622 A JP 2006161622A JP 5016853 B2 JP5016853 B2 JP 5016853B2
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JP
Japan
Prior art keywords
amount
light
light emitting
emitting element
temperature
Prior art date
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Expired - Fee Related
Application number
JP2006161622A
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English (en)
Japanese (ja)
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JP2007329429A5 (enExample
JP2007329429A (ja
Inventor
順一 岸本
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
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Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2006161622A priority Critical patent/JP5016853B2/ja
Priority to US11/754,178 priority patent/US7728862B2/en
Priority to CN200710110226.7A priority patent/CN101086643B/zh
Publication of JP2007329429A publication Critical patent/JP2007329429A/ja
Publication of JP2007329429A5 publication Critical patent/JP2007329429A5/ja
Application granted granted Critical
Publication of JP5016853B2 publication Critical patent/JP5016853B2/ja
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    • 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)
  • Laser Beam Printer (AREA)
  • Semiconductor Lasers (AREA)
  • Facsimile Scanning Arrangements (AREA)
JP2006161622A 2006-06-09 2006-06-09 画像形成装置及びレーザ光量補正方法 Expired - Fee Related JP5016853B2 (ja)

Priority Applications (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
US11/754,178 US7728862B2 (en) 2006-06-09 2007-05-25 Optical scanning apparatus
CN200710110226.7A CN101086643B (zh) 2006-06-09 2007-06-08 光学扫描设备

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
JP2007329429A JP2007329429A (ja) 2007-12-20
JP2007329429A5 JP2007329429A5 (enExample) 2011-03-17
JP5016853B2 true JP5016853B2 (ja) 2012-09-05

Family

ID=38821474

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006161622A Expired - Fee Related 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

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
CN101086643B (zh) 2011-06-15
CN101086643A (zh) 2007-12-12
JP2007329429A (ja) 2007-12-20

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