JP5949108B2 - 光走査装置及び画像形成装置 - Google Patents

光走査装置及び画像形成装置 Download PDF

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Publication number
JP5949108B2
JP5949108B2 JP2012104683A JP2012104683A JP5949108B2 JP 5949108 B2 JP5949108 B2 JP 5949108B2 JP 2012104683 A JP2012104683 A JP 2012104683A JP 2012104683 A JP2012104683 A JP 2012104683A JP 5949108 B2 JP5949108 B2 JP 5949108B2
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JP
Japan
Prior art keywords
rotating body
circuit board
straight line
light beam
virtual straight
Prior art date
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Expired - Fee Related
Application number
JP2012104683A
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English (en)
Japanese (ja)
Other versions
JP2013231903A5 (https=
JP2013231903A (ja
Inventor
善之 鈴木
善之 鈴木
敬一 三上
敬一 三上
直之 多田
直之 多田
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.)
Fujifilm Business Innovation Corp
Original Assignee
Fuji Xerox Co Ltd
Fujifilm Business Innovation Corp
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 Fuji Xerox Co Ltd, Fujifilm Business Innovation Corp filed Critical Fuji Xerox Co Ltd
Priority to JP2012104683A priority Critical patent/JP5949108B2/ja
Priority to US13/675,571 priority patent/US8810621B2/en
Priority to KR1020120144141A priority patent/KR101638529B1/ko
Priority to CN201210562621.XA priority patent/CN103383490B/zh
Publication of JP2013231903A publication Critical patent/JP2013231903A/ja
Publication of JP2013231903A5 publication Critical patent/JP2013231903A5/ja
Application granted granted Critical
Publication of JP5949108B2 publication Critical patent/JP5949108B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G03G15/0409—Details of projection optics
    • 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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
    • G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
    • G02B7/1821—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors for rotating or oscillating mirrors
    • 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
    • G03G15/04036—Details of illuminating systems, e.g. lamps, reflectors
    • G03G15/04045—Details of illuminating systems, e.g. lamps, reflectors for exposing image information provided otherwise than by directly projecting the original image onto the photoconductive recording material, e.g. digital copiers
    • G03G15/04072—Details of illuminating systems, e.g. lamps, reflectors for exposing image information provided otherwise than by directly projecting the original image onto the photoconductive recording material, e.g. digital copiers by laser

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Laser Beam Printer (AREA)
JP2012104683A 2012-05-01 2012-05-01 光走査装置及び画像形成装置 Expired - Fee Related JP5949108B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2012104683A JP5949108B2 (ja) 2012-05-01 2012-05-01 光走査装置及び画像形成装置
US13/675,571 US8810621B2 (en) 2012-05-01 2012-11-13 Optical scanning device including a rotating body
KR1020120144141A KR101638529B1 (ko) 2012-05-01 2012-12-12 광 주사 장치 및 화상 형성 장치
CN201210562621.XA CN103383490B (zh) 2012-05-01 2012-12-21 光学扫描装置和图像形成设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012104683A JP5949108B2 (ja) 2012-05-01 2012-05-01 光走査装置及び画像形成装置

Publications (3)

Publication Number Publication Date
JP2013231903A JP2013231903A (ja) 2013-11-14
JP2013231903A5 JP2013231903A5 (https=) 2015-05-07
JP5949108B2 true JP5949108B2 (ja) 2016-07-06

Family

ID=49491325

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012104683A Expired - Fee Related JP5949108B2 (ja) 2012-05-01 2012-05-01 光走査装置及び画像形成装置

Country Status (4)

Country Link
US (1) US8810621B2 (https=)
JP (1) JP5949108B2 (https=)
KR (1) KR101638529B1 (https=)
CN (1) CN103383490B (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6281399B2 (ja) * 2014-04-22 2018-02-21 京セラドキュメントソリューションズ株式会社 光走査装置及びそれを備えた画像形成装置
CN104369547A (zh) * 2014-11-12 2015-02-25 天津光电通信技术有限公司 一种激光扫描器调光装置
JP2016177164A (ja) 2015-03-20 2016-10-06 キヤノン株式会社 画像形成装置
CN108885338B (zh) * 2016-04-14 2021-01-08 京瓷办公信息系统株式会社 光扫描装置及具有该光扫描装置的图像形成装置
JP6789666B2 (ja) * 2016-05-10 2020-11-25 キヤノン株式会社 走査光学装置、及び画像形成装置
TWI655855B (zh) * 2017-05-17 2019-04-01 Kinpo Electronics, Inc. 掃描裝置之影像對位調整機構及其調整工具
JP7118738B2 (ja) * 2018-05-23 2022-08-16 キヤノン株式会社 光走査装置及び画像形成装置
JP2024147372A (ja) * 2023-04-03 2024-10-16 ブラザー工業株式会社 走査光学装置および画像形成装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005201941A (ja) * 2004-01-13 2005-07-28 Canon Inc 走査光学装置
JP2008003231A (ja) * 2006-06-21 2008-01-10 Canon Inc 走査光学装置
JP2008058353A (ja) * 2006-08-29 2008-03-13 Canon Inc 光学走査装置及び画像形成装置
JP2008145952A (ja) * 2006-12-13 2008-06-26 Canon Inc 走査光学装置
JP4506860B2 (ja) * 2008-03-14 2010-07-21 富士ゼロックス株式会社 光走査装置、及び画像形成装置
JP2010243747A (ja) * 2009-04-06 2010-10-28 Canon Inc 走査光学装置及びその製造方法
JP5539152B2 (ja) * 2009-11-30 2014-07-02 キヤノン株式会社 光走査装置

Also Published As

Publication number Publication date
CN103383490B (zh) 2016-12-28
KR20130122897A (ko) 2013-11-11
US20130293659A1 (en) 2013-11-07
KR101638529B1 (ko) 2016-07-11
CN103383490A (zh) 2013-11-06
JP2013231903A (ja) 2013-11-14
US8810621B2 (en) 2014-08-19

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