JP6516501B2 - 走査光学装置及び画像形成装置 - Google Patents

走査光学装置及び画像形成装置 Download PDF

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Publication number
JP6516501B2
JP6516501B2 JP2015029098A JP2015029098A JP6516501B2 JP 6516501 B2 JP6516501 B2 JP 6516501B2 JP 2015029098 A JP2015029098 A JP 2015029098A JP 2015029098 A JP2015029098 A JP 2015029098A JP 6516501 B2 JP6516501 B2 JP 6516501B2
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Japan
Prior art keywords
signal width
signal
light
width
laser
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Expired - Fee Related
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JP2015029098A
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English (en)
Japanese (ja)
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JP2016151676A (ja
JP2016151676A5 (enExample
Inventor
賢二 根本
賢二 根本
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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 JP2015029098A priority Critical patent/JP6516501B2/ja
Priority to US15/014,908 priority patent/US9588456B2/en
Publication of JP2016151676A publication Critical patent/JP2016151676A/ja
Priority to US15/411,856 priority patent/US9791802B2/en
Publication of JP2016151676A5 publication Critical patent/JP2016151676A5/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
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/12—Scanning systems using multifaceted mirrors
    • G02B26/127—Adaptive control of the scanning light beam, e.g. using the feedback from one or more detectors

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Laser Beam Printer (AREA)
  • Mechanical Optical Scanning Systems (AREA)
JP2015029098A 2015-02-17 2015-02-17 走査光学装置及び画像形成装置 Expired - Fee Related JP6516501B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2015029098A JP6516501B2 (ja) 2015-02-17 2015-02-17 走査光学装置及び画像形成装置
US15/014,908 US9588456B2 (en) 2015-02-17 2016-02-03 Scanning optical device and image forming apparatus
US15/411,856 US9791802B2 (en) 2015-02-17 2017-01-20 Scanning optical device and image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015029098A JP6516501B2 (ja) 2015-02-17 2015-02-17 走査光学装置及び画像形成装置

Publications (3)

Publication Number Publication Date
JP2016151676A JP2016151676A (ja) 2016-08-22
JP2016151676A5 JP2016151676A5 (enExample) 2018-04-05
JP6516501B2 true JP6516501B2 (ja) 2019-05-22

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ID=56621071

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JP2015029098A Expired - Fee Related JP6516501B2 (ja) 2015-02-17 2015-02-17 走査光学装置及び画像形成装置

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US (2) US9588456B2 (enExample)
JP (1) JP6516501B2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9740135B2 (en) * 2015-02-17 2017-08-22 Canon Kabushiki Kaisha Optical scanning device
JP6467461B2 (ja) * 2017-05-29 2019-02-13 キヤノン株式会社 画像形成装置および露光装置
JP2019138947A (ja) * 2018-02-06 2019-08-22 キヤノン株式会社 情報処理装置及び画像形成装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60233615A (ja) * 1984-05-07 1985-11-20 Toshiba Corp ビ−ム検出器
JP3184141B2 (ja) * 1997-12-19 2001-07-09 新潟日本電気株式会社 ジッタ改善機能を有する走査光学装置及びそれを使用する画像形成装置
JP3400748B2 (ja) 1999-06-04 2003-04-28 日本板硝子株式会社 受光素子アレイを用いた光分波器
JP2002243584A (ja) * 2001-02-21 2002-08-28 Ando Electric Co Ltd Ｓｎｒ計算方法及び光スペクトラム測定装置
US6677974B2 (en) * 2001-03-21 2004-01-13 Kabushiki Kaisha Toshiba Light beam scanning apparatus with a multi-layer mirror structure
US6661444B2 (en) * 2002-04-30 2003-12-09 Kabushiki Kaisha Toshiba Light beam scanning apparatus
JP2005088352A (ja) 2003-09-17 2005-04-07 Canon Inc 走査光学装置及びそれを用いた画像形成装置
JP2009014791A (ja) * 2007-06-29 2009-01-22 Brother Ind Ltd 光走査装置及び画像表示装置及び網膜走査型画像表示装置
JP6117017B2 (ja) 2013-06-27 2017-04-19 シャープ株式会社 光ビーム走査装置及び画像形成装置
JP6497913B2 (ja) * 2014-12-02 2019-04-10 キヤノン株式会社 走査光学装置及び画像形成装置
JP6566655B2 (ja) * 2015-02-17 2019-08-28 キヤノン株式会社 走査光学装置

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Publication number Publication date
JP2016151676A (ja) 2016-08-22
US9791802B2 (en) 2017-10-17
US9588456B2 (en) 2017-03-07
US20160238963A1 (en) 2016-08-18
US20170131656A1 (en) 2017-05-11

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