JP6214204B2 - 光走査装置およびその製造方法並びに画像形成装置 - Google Patents

光走査装置およびその製造方法並びに画像形成装置 Download PDF

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Publication number
JP6214204B2
JP6214204B2 JP2013099041A JP2013099041A JP6214204B2 JP 6214204 B2 JP6214204 B2 JP 6214204B2 JP 2013099041 A JP2013099041 A JP 2013099041A JP 2013099041 A JP2013099041 A JP 2013099041A JP 6214204 B2 JP6214204 B2 JP 6214204B2
Authority
JP
Japan
Prior art keywords
scanning direction
light
sub
scanned
irradiation position
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
JP2013099041A
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English (en)
Japanese (ja)
Other versions
JP2014219579A5 (https=
JP2014219579A (ja
Inventor
悠 宮島
悠 宮島
雄一 富岡
雄一 富岡
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
Priority to JP2013099041A priority Critical patent/JP6214204B2/ja
Priority to US14/272,139 priority patent/US9223132B2/en
Publication of JP2014219579A publication Critical patent/JP2014219579A/ja
Publication of JP2014219579A5 publication Critical patent/JP2014219579A5/ja
Application granted granted Critical
Publication of JP6214204B2 publication Critical patent/JP6214204B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49764—Method of mechanical manufacture with testing or indicating
    • Y10T29/49778—Method of mechanical manufacture with testing or indicating with aligning, guiding, or instruction
    • Y10T29/4978—Assisting assembly or disassembly

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Lenses (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Laser Beam Printer (AREA)
JP2013099041A 2013-05-09 2013-05-09 光走査装置およびその製造方法並びに画像形成装置 Expired - Fee Related JP6214204B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2013099041A JP6214204B2 (ja) 2013-05-09 2013-05-09 光走査装置およびその製造方法並びに画像形成装置
US14/272,139 US9223132B2 (en) 2013-05-09 2014-05-07 Optical scanning device, method for manufacturing the optical scanning device, and image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013099041A JP6214204B2 (ja) 2013-05-09 2013-05-09 光走査装置およびその製造方法並びに画像形成装置

Publications (3)

Publication Number Publication Date
JP2014219579A JP2014219579A (ja) 2014-11-20
JP2014219579A5 JP2014219579A5 (https=) 2016-05-26
JP6214204B2 true JP6214204B2 (ja) 2017-10-18

Family

ID=51864488

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013099041A Expired - Fee Related JP6214204B2 (ja) 2013-05-09 2013-05-09 光走査装置およびその製造方法並びに画像形成装置

Country Status (2)

Country Link
US (1) US9223132B2 (https=)
JP (1) JP6214204B2 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024009670A (ja) * 2022-07-11 2024-01-23 シャープ株式会社 光走査装置及びそれを備えた画像形成装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0686036A (ja) 1992-09-02 1994-03-25 Minolta Camera Co Ltd 画像形成装置
JP2000089148A (ja) 1998-07-13 2000-03-31 Canon Inc 光走査装置及びそれを用いた画像形成装置
JP4174171B2 (ja) 1999-06-16 2008-10-29 キヤノン株式会社 マルチビーム走査光学系およびそれを用いた画像形成装置
US6256132B1 (en) 1999-06-16 2001-07-03 Canon Kabushiki Kaisha Multi-beam scanning optical system and image forming apparatus using the same
JP4298091B2 (ja) * 1999-11-08 2009-07-15 キヤノン株式会社 走査光学装置の組立方法
JP3397765B2 (ja) * 1999-12-10 2003-04-21 キヤノン株式会社 マルチビーム光走査光学系及びそれを用いた画像形成装置
JP4266700B2 (ja) 2002-05-15 2009-05-20 キヤノン株式会社 走査光学装置及びそれを用いた画像形成装置
JP2004302062A (ja) 2003-03-31 2004-10-28 Canon Inc マルチビーム光走査装置
JP4378193B2 (ja) 2003-09-04 2009-12-02 キヤノン株式会社 マルチビーム光走査光学装置及びそれを用いた画像形成装置
JP4323939B2 (ja) * 2003-12-11 2009-09-02 キヤノン株式会社 画像形成装置及び画像形成方法
JP2006103130A (ja) * 2004-10-05 2006-04-20 Canon Inc マルチビーム画像形成装置
JP2007155837A (ja) * 2005-11-30 2007-06-21 Canon Inc 光走査装置及びそれを用いた画像形成装置
US7916161B2 (en) * 2006-02-13 2011-03-29 Ricoh Company, Ltd. Image forming apparatus
JP2009122327A (ja) * 2007-11-14 2009-06-04 Canon Inc マルチビーム光走査装置及びそれを用いた画像形成装置

Also Published As

Publication number Publication date
US20140333711A1 (en) 2014-11-13
US9223132B2 (en) 2015-12-29
JP2014219579A (ja) 2014-11-20

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