CN102053364B - 扫描光学设备和使用其的成像设备 - Google Patents

扫描光学设备和使用其的成像设备 Download PDF

Info

Publication number
CN102053364B
CN102053364B CN2010105300733A CN201010530073A CN102053364B CN 102053364 B CN102053364 B CN 102053364B CN 2010105300733 A CN2010105300733 A CN 2010105300733A CN 201010530073 A CN201010530073 A CN 201010530073A CN 102053364 B CN102053364 B CN 102053364B
Authority
CN
China
Prior art keywords
scanning
imaging
optic element
optical system
imaging optic
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.)
Active
Application number
CN2010105300733A
Other languages
English (en)
Chinese (zh)
Other versions
CN102053364A (zh
Inventor
内藤裕太
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 CN102053364A publication Critical patent/CN102053364A/zh
Application granted granted Critical
Publication of CN102053364B publication Critical patent/CN102053364B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • G03G15/041—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 variable magnification
    • G03G15/0415—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 variable magnification and 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
    • G02B26/123—Multibeam scanners, e.g. using multiple light sources or beam splitters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Laser Beam Printer (AREA)
CN2010105300733A 2009-11-06 2010-11-02 扫描光学设备和使用其的成像设备 Active CN102053364B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009255155A JP5419640B2 (ja) 2009-11-06 2009-11-06 走査光学装置及びそれを用いた画像形成装置
JP2009-255155 2009-11-06

Publications (2)

Publication Number Publication Date
CN102053364A CN102053364A (zh) 2011-05-11
CN102053364B true CN102053364B (zh) 2012-11-21

Family

ID=43957865

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010105300733A Active CN102053364B (zh) 2009-11-06 2010-11-02 扫描光学设备和使用其的成像设备

Country Status (4)

Country Link
US (1) US8594533B2 (https=)
JP (1) JP5419640B2 (https=)
KR (1) KR101290142B1 (https=)
CN (1) CN102053364B (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5500119B2 (ja) * 2011-04-21 2014-05-21 コニカミノルタ株式会社 レーザ走査光学装置
JP6053314B2 (ja) * 2012-04-26 2016-12-27 キヤノン株式会社 画像形成装置
JP6278761B2 (ja) * 2014-03-11 2018-02-14 キヤノン株式会社 読取制御装置、および、読取制御方法
JP2019132869A (ja) * 2016-06-03 2019-08-08 京セラドキュメントソリューションズ株式会社 光走査装置及び該光走査装置を備えた画像形成装置
JP7163664B2 (ja) * 2018-08-17 2022-11-01 京セラドキュメントソリューションズ株式会社 光偏向装置、光偏向装置を備えた光走査装置、及び光走査装置を備えた画像形成装置
JP7134783B2 (ja) * 2018-08-20 2022-09-12 キヤノン株式会社 光走査装置及び画像形成装置
US10939080B2 (en) * 2019-03-29 2021-03-02 Facebook Technologies, Llc Trajectory estimation for a MEMS reflector
JP7577530B2 (ja) * 2020-12-17 2024-11-05 キヤノン株式会社 光学走査装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3205157B2 (ja) * 1993-04-15 2001-09-04 株式会社リコー 光走査用レンズ系
JPH10221625A (ja) * 1997-02-12 1998-08-21 Canon Inc 光走査装置
JPH11326807A (ja) 1998-05-19 1999-11-26 Ricoh Co Ltd 光走査光学系
JP2001337285A (ja) 2000-05-29 2001-12-07 Minolta Co Ltd 光走査装置
JP2002055292A (ja) * 2000-08-11 2002-02-20 Ricoh Co Ltd 光ビーム走査装置
JP4708637B2 (ja) * 2000-09-29 2011-06-22 キヤノン株式会社 マルチビーム走査光学装置及びそれを用いた画像形成装置
JP2005266253A (ja) * 2004-03-18 2005-09-29 Toshiba Corp 光走査装置
JP4970864B2 (ja) * 2006-07-18 2012-07-11 株式会社リコー 光走査装置、及びその光走査装置を備える光書込装置、並びにその光走査装置またはその光書込装置を備える画像形成装置
US7800640B2 (en) * 2006-08-31 2010-09-21 Lexmark International, Inc. Obtaining pressure of an operating environment of a bi-directionally scanning electrophotographic device for implementing corrections per pressure
KR20080058679A (ko) * 2006-12-22 2008-06-26 삼성전자주식회사 폴리곤미러 및 이를 채용한 광주사장치
JP2009145569A (ja) * 2007-12-13 2009-07-02 Canon Inc 走査光学装置及びそれを用いた画像形成装置

Also Published As

Publication number Publication date
JP5419640B2 (ja) 2014-02-19
US20110116835A1 (en) 2011-05-19
KR101290142B1 (ko) 2013-07-26
KR20110050367A (ko) 2011-05-13
US8594533B2 (en) 2013-11-26
JP2011100018A (ja) 2011-05-19
CN102053364A (zh) 2011-05-11

Similar Documents

Publication Publication Date Title
CN102053364B (zh) 扫描光学设备和使用其的成像设备
US8045248B2 (en) Optical scanning device and image forming apparatus
US8102411B2 (en) Optical scanner and image forming apparatus
US7956884B2 (en) Optical scanning device and image forming apparatus
US8456726B2 (en) Light scanning device, and image forming apparatus having the same
TWI227789B (en) Image forming device
US11822071B2 (en) Optical scanner and electrophotographic image forming apparatus
US5748356A (en) Optical scanning apparatus
US20080225365A1 (en) Optical scanning device and image forming apparatus using the device
US8848009B2 (en) Optical scanning device and image forming apparatus
CN103135226A (zh) 激光扫描单元和包括其的彩色成像装置
JP2001133707A (ja) 走査光学装置
US20050185236A1 (en) Optical scanning apparatus
JP3778714B2 (ja) 光ビーム走査装置及び画像形成装置
US8599411B2 (en) Scanning optical apparatus and image forming apparatus using the same
JP2006337792A (ja) 光走査装置及びそれを用いた画像形成装置
US10025220B2 (en) Optical scanning apparatus
JP2003185957A (ja) 走査光学系
US20100067955A1 (en) Scanning optical apparatus and image forming apparatus using the same
US20070081218A1 (en) Light scanning device and scanning optical system
US20010002152A1 (en) Optical scanner assembly
US7876485B2 (en) Light scanning unit and image forming apparatus using the same
CN101144904A (zh) 激光扫描单元及具有该激光扫描单元的成像设备
JP2000121983A (ja) レーザー走査装置
KR100258941B1 (ko) 스캐닝 광학 시스템

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