DE60317248D1 - Optische Abtastvorrichtung und diese verwendendes Bilderzeugungsgerät - Google Patents

Optische Abtastvorrichtung und diese verwendendes Bilderzeugungsgerät

Info

Publication number
DE60317248D1
DE60317248D1 DE60317248T DE60317248T DE60317248D1 DE 60317248 D1 DE60317248 D1 DE 60317248D1 DE 60317248 T DE60317248 T DE 60317248T DE 60317248 T DE60317248 T DE 60317248T DE 60317248 D1 DE60317248 D1 DE 60317248D1
Authority
DE
Germany
Prior art keywords
image forming
same
forming apparatus
scanning device
optical scanning
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 - Lifetime
Application number
DE60317248T
Other languages
English (en)
Other versions
DE60317248T2 (de
Inventor
Manabu Kato
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 DE60317248D1 publication Critical patent/DE60317248D1/de
Application granted granted Critical
Publication of DE60317248T2 publication Critical patent/DE60317248T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • G02B26/124—Details of the optical system between the light source and the polygonal mirror
    • 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
    • G02B26/125—Details of the optical system between the polygonal mirror and the image plane

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Lenses (AREA)
  • Laser Beam Printer (AREA)
  • Facsimile Heads (AREA)
DE60317248T 2002-02-15 2003-02-12 Optische Abtastvorrichtung und diese verwendendes Bilderzeugungsgerät Expired - Lifetime DE60317248T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002038292 2002-02-15
JP2002038292A JP4434547B2 (ja) 2002-02-15 2002-02-15 走査光学装置及びそれを用いた画像形成装置

Publications (2)

Publication Number Publication Date
DE60317248D1 true DE60317248D1 (de) 2007-12-20
DE60317248T2 DE60317248T2 (de) 2008-08-21

Family

ID=27621451

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60317248T Expired - Lifetime DE60317248T2 (de) 2002-02-15 2003-02-12 Optische Abtastvorrichtung und diese verwendendes Bilderzeugungsgerät

Country Status (5)

Country Link
US (1) US6825870B2 (de)
EP (1) EP1336889B1 (de)
JP (1) JP4434547B2 (de)
CN (1) CN100351669C (de)
DE (1) DE60317248T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006039082A (ja) * 2004-07-26 2006-02-09 Brother Ind Ltd カラー画像形成装置、走査ユニット、レンズセット、カラー画像形成装置の製造方法及びプログラム
US7428088B2 (en) * 2004-10-28 2008-09-23 Canon Kabushiki Kaisha Optical scanning apparatus and method for adjusting the same
JP2007171851A (ja) * 2005-12-26 2007-07-05 Sharp Corp レーザ走査光学系及び画像形成装置
JP5046760B2 (ja) 2007-07-04 2012-10-10 キヤノン株式会社 光走査装置及びそれを用いた画像形成装置
JP5072613B2 (ja) * 2008-01-18 2012-11-14 キヤノン株式会社 光走査装置及びそれを用いた画像形成装置
JP5153561B2 (ja) 2008-10-16 2013-02-27 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
JP5903773B2 (ja) * 2011-04-19 2016-04-13 株式会社リコー 光走査装置および画像形成装置
JP2016080815A (ja) * 2014-10-15 2016-05-16 キヤノン株式会社 回転多面鏡およびこれを用いた光走査装置、画像形成装置
JP6005209B2 (ja) * 2015-05-01 2016-10-12 キヤノン株式会社 光走査装置およびそれを有する画像形成装置
JP6230586B2 (ja) 2015-11-26 2017-11-15 キヤノン株式会社 光走査装置及びそれを備える画像形成装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3750189A (en) * 1971-10-18 1973-07-31 Ibm Light scanning and printing system
US5247385A (en) * 1990-01-25 1993-09-21 Ricoh Company, Ltd. Fθ lens and lens for forming linear image
JPH09146329A (ja) * 1995-11-20 1997-06-06 Fuji Xerox Co Ltd 画像形成装置
US6081386A (en) * 1997-04-15 2000-06-27 Ricoh Company, Ltd. Optical scanning lens, optical scanning and imaging system and optical scanning apparatus incorporating same
US6038053A (en) * 1998-02-04 2000-03-14 Canon Kabushiki Kaisha Color image forming apparatus
JP2000098288A (ja) * 1998-09-18 2000-04-07 Canon Inc 光走査光学系及びそれを用いた画像形成装置
US6476955B1 (en) * 1999-09-13 2002-11-05 Canon Kabushiki Kaisha Multi-beam scanning optical system and image forming apparatus using it
JP2001343602A (ja) * 2000-03-29 2001-12-14 Canon Inc 光走査光学系及びそれを用いた画像形成装置

Also Published As

Publication number Publication date
EP1336889A3 (de) 2004-12-01
JP4434547B2 (ja) 2010-03-17
EP1336889A2 (de) 2003-08-20
EP1336889B1 (de) 2007-11-07
US20030169327A1 (en) 2003-09-11
CN100351669C (zh) 2007-11-28
DE60317248T2 (de) 2008-08-21
JP2003241126A (ja) 2003-08-27
US6825870B2 (en) 2004-11-30
CN1438511A (zh) 2003-08-27

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