CN100351669C - 扫描光学装置及应用该装置的图像形成装置 - Google Patents

扫描光学装置及应用该装置的图像形成装置 Download PDF

Info

Publication number
CN100351669C
CN100351669C CNB031038840A CN03103884A CN100351669C CN 100351669 C CN100351669 C CN 100351669C CN B031038840 A CNB031038840 A CN B031038840A CN 03103884 A CN03103884 A CN 03103884A CN 100351669 C CN100351669 C CN 100351669C
Authority
CN
China
Prior art keywords
mentioned
scanning optical
scanning
image
scanned
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
CNB031038840A
Other languages
English (en)
Chinese (zh)
Other versions
CN1438511A (zh
Inventor
加藤学
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 CN1438511A publication Critical patent/CN1438511A/zh
Application granted granted Critical
Publication of CN100351669C publication Critical patent/CN100351669C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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)
CNB031038840A 2002-02-15 2003-02-14 扫描光学装置及应用该装置的图像形成装置 Expired - Fee Related CN100351669C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
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
JP038292/2002 2002-02-15

Publications (2)

Publication Number Publication Date
CN1438511A CN1438511A (zh) 2003-08-27
CN100351669C true CN100351669C (zh) 2007-11-28

Family

ID=27621451

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB031038840A Expired - Fee Related CN100351669C (zh) 2002-02-15 2003-02-14 扫描光学装置及应用该装置的图像形成装置

Country Status (5)

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

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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5247385A (en) * 1990-01-25 1993-09-21 Ricoh Company, Ltd. Fθ lens and lens for forming linear image
US6038053A (en) * 1998-02-04 2000-03-14 Canon Kabushiki Kaisha Color image forming apparatus
EP0987575A2 (en) * 1998-09-18 2000-03-22 Canon Kabushiki Kaisha Scanning optical device
EP1085743A1 (en) * 1999-09-13 2001-03-21 Canon Kabushiki Kaisha Multi-beam scanning optical system and image forming apparatus using it
EP1139142A2 (en) * 2000-03-29 2001-10-04 Canon Kabushiki Kaisha Light-scanning optical system and image-forming apparatus using it

Family Cites Families (3)

* 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
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5247385A (en) * 1990-01-25 1993-09-21 Ricoh Company, Ltd. Fθ lens and lens for forming linear image
US6038053A (en) * 1998-02-04 2000-03-14 Canon Kabushiki Kaisha Color image forming apparatus
EP0987575A2 (en) * 1998-09-18 2000-03-22 Canon Kabushiki Kaisha Scanning optical device
EP1085743A1 (en) * 1999-09-13 2001-03-21 Canon Kabushiki Kaisha Multi-beam scanning optical system and image forming apparatus using it
EP1139142A2 (en) * 2000-03-29 2001-10-04 Canon Kabushiki Kaisha Light-scanning optical system and image-forming apparatus using it

Also Published As

Publication number Publication date
US20030169327A1 (en) 2003-09-11
JP2003241126A (ja) 2003-08-27
US6825870B2 (en) 2004-11-30
EP1336889B1 (en) 2007-11-07
EP1336889A2 (en) 2003-08-20
CN1438511A (zh) 2003-08-27
EP1336889A3 (en) 2004-12-01
JP4434547B2 (ja) 2010-03-17
DE60317248T2 (de) 2008-08-21
DE60317248D1 (de) 2007-12-20

Similar Documents

Publication Publication Date Title
JP5046760B2 (ja) 光走査装置及びそれを用いた画像形成装置
US7126737B2 (en) Optical scanning apparatus and image forming apparatus
EP2009482B1 (en) Multi-beam optical scanning device and image forming apparatus using the same
CN1249481C (zh) 扫描光学系统以及使用了该系统的图像形成装置
CN1391125A (zh) 光扫描装置和利用该装置的图象形成设备
CN100351669C (zh) 扫描光学装置及应用该装置的图像形成装置
CN1405597A (zh) 光扫描装置及使用其的图像形成设备
JP5333070B2 (ja) 光走査装置と画像形成装置
JP2005070124A (ja) 光走査装置及びそれを用いた画像形成装置
CN1439907A (zh) 多光束光扫描设备以及成像设备与彩色图像成像设备
JP2007114484A (ja) 光走査装置及びそれを用いた画像形成装置
JP4593886B2 (ja) 光走査装置及びそれを用いた画像形成装置
CN1327542A (zh) 光扫描装置
KR101236388B1 (ko) 광주사유니트 및 이를 이용한 화상형성장치
CN1869761A (zh) 光学扫描装置和成像装置
US6980342B1 (en) Optical beam scanning device
CN1908727A (zh) 光束扫描装置及图像形成装置
JP2006330688A (ja) 光走査装置及びそれを用いた画像形成装置
US8139278B2 (en) Optical beam scanning apparatus and image forming apparatus
JP6304476B2 (ja) 光走査装置及び画像形成装置
CN1908726A (zh) 光束扫描装置、图像形成装置、以及透镜
JP2008257193A (ja) 光走査装置および光走査装置の製造方法、並びにこの光走査装置を備える画像形成装置および画像形成装置の製造方法
CN1726417A (zh) 光学扫描器件以及彩色成像装置
JP2004102006A (ja) ポリゴンモーターユニット及びそれを用いた走査光学装置、画像形成装置
JP2009271355A (ja) 光走査装置及びそれを用いた画像形成装置

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20071128

Termination date: 20190214