JP6315967B2 - 光走査装置およびそれを用いた画像形成装置 - Google Patents

光走査装置およびそれを用いた画像形成装置 Download PDF

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Publication number
JP6315967B2
JP6315967B2 JP2013256443A JP2013256443A JP6315967B2 JP 6315967 B2 JP6315967 B2 JP 6315967B2 JP 2013256443 A JP2013256443 A JP 2013256443A JP 2013256443 A JP2013256443 A JP 2013256443A JP 6315967 B2 JP6315967 B2 JP 6315967B2
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Japan
Prior art keywords
laser
drive
light source
light sources
light
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JP2013256443A
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English (en)
Japanese (ja)
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JP2015114491A5 (enExample
JP2015114491A (ja
Inventor
山▲崎▼　克之
克之 山▲崎▼
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Canon Inc
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Canon Inc
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Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2013256443A priority Critical patent/JP6315967B2/ja
Priority to US14/557,118 priority patent/US9557679B2/en
Publication of JP2015114491A publication Critical patent/JP2015114491A/ja
Publication of JP2015114491A5 publication Critical patent/JP2015114491A5/ja
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    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/043—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with means for controlling illumination or exposure
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/04036—Details of illuminating systems, e.g. lamps, reflectors
    • G03G15/04045—Details of illuminating systems, e.g. lamps, reflectors for exposing image information provided otherwise than by directly projecting the original image onto the photoconductive recording material, e.g. digital copiers
    • G03G15/04072—Details of illuminating systems, e.g. lamps, reflectors for exposing image information provided otherwise than by directly projecting the original image onto the photoconductive recording material, e.g. digital copiers by laser

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Laser Beam Printer (AREA)
  • Mechanical Optical Scanning Systems (AREA)
JP2013256443A 2013-12-11 2013-12-11 光走査装置およびそれを用いた画像形成装置 Active JP6315967B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2013256443A JP6315967B2 (ja) 2013-12-11 2013-12-11 光走査装置およびそれを用いた画像形成装置
US14/557,118 US9557679B2 (en) 2013-12-11 2014-12-01 Image forming apparatus employing optical scanning apparatus that scans using multiple beams of light emitted from multiple light sources driven by multiple driving ICs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013256443A JP6315967B2 (ja) 2013-12-11 2013-12-11 光走査装置およびそれを用いた画像形成装置

Publications (3)

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JP2015114491A JP2015114491A (ja) 2015-06-22
JP2015114491A5 JP2015114491A5 (enExample) 2017-01-26
JP6315967B2 true JP6315967B2 (ja) 2018-04-25

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JP2013256443A Active JP6315967B2 (ja) 2013-12-11 2013-12-11 光走査装置およびそれを用いた画像形成装置

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US (1) US9557679B2 (enExample)
JP (1) JP6315967B2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6317610B2 (ja) 2014-04-03 2018-04-25 キヤノン株式会社 画像形成装置
JP6225973B2 (ja) 2015-10-20 2017-11-08 ブラザー工業株式会社 画像形成装置
US9983502B2 (en) 2015-11-20 2018-05-29 Canon Kabushiki Kaisha Controller
JP7107013B2 (ja) * 2018-06-19 2022-07-27 コニカミノルタ株式会社 光記録装置及び画像形成装置
JP7102268B2 (ja) * 2018-07-10 2022-07-19 東芝テック株式会社 画像形成装置及び補正方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0719434B1 (de) * 1993-09-15 1997-07-23 Océ Printing Systems GmbH Anordnung zur erzeugung eines rasterbildes auf einem lichtempfindlichen aufzeichunungsträger
JP2004021208A (ja) * 2002-06-20 2004-01-22 Noritsu Koki Co Ltd 写真処理装置
JP4366256B2 (ja) 2003-07-14 2009-11-18 キヤノン株式会社 光ビーム走査型画像形成装置
JP5016853B2 (ja) 2006-06-09 2012-09-05 キヤノン株式会社 画像形成装置及びレーザ光量補正方法
JP5407880B2 (ja) * 2010-01-13 2014-02-05 株式会社リコー 光走査装置及び画像形成装置
JP5792960B2 (ja) * 2010-01-28 2015-10-14 キヤノン株式会社 画像形成装置
JP5783688B2 (ja) * 2010-07-02 2015-09-24 キヤノン株式会社 画像形成装置
JP5605042B2 (ja) * 2010-07-15 2014-10-15 株式会社リコー 半導体レーザ駆動装置およびその駆動装置を備えた画像形成装置
JP2013228609A (ja) 2012-04-26 2013-11-07 Canon Inc 画像形成装置
JP6029315B2 (ja) 2012-04-26 2016-11-24 キヤノン株式会社 画像形成装置

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Publication number Publication date
US20150160582A1 (en) 2015-06-11
JP2015114491A (ja) 2015-06-22
US9557679B2 (en) 2017-01-31

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