KR101638529B1 - 광 주사 장치 및 화상 형성 장치 - Google Patents

광 주사 장치 및 화상 형성 장치 Download PDF

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Publication number
KR101638529B1
KR101638529B1 KR1020120144141A KR20120144141A KR101638529B1 KR 101638529 B1 KR101638529 B1 KR 101638529B1 KR 1020120144141 A KR1020120144141 A KR 1020120144141A KR 20120144141 A KR20120144141 A KR 20120144141A KR 101638529 B1 KR101638529 B1 KR 101638529B1
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KR
South Korea
Prior art keywords
rotating body
circuit board
fixing
straight line
rotating
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Expired - Fee Related
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KR1020120144141A
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English (en)
Korean (ko)
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KR20130122897A (ko
Inventor
요시유키 스즈키
게이이치 미카미
나오유키 다다
Original Assignee
후지제롯쿠스 가부시끼가이샤
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Publication of KR20130122897A publication Critical patent/KR20130122897A/ko
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Publication of KR101638529B1 publication Critical patent/KR101638529B1/ko
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    • 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)
KR1020120144141A 2012-05-01 2012-12-12 광 주사 장치 및 화상 형성 장치 Expired - Fee Related KR101638529B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2012-104683 2012-05-01
JP2012104683A JP5949108B2 (ja) 2012-05-01 2012-05-01 光走査装置及び画像形成装置

Publications (2)

Publication Number Publication Date
KR20130122897A KR20130122897A (ko) 2013-11-11
KR101638529B1 true KR101638529B1 (ko) 2016-07-11

Family

ID=49491325

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020120144141A Expired - Fee Related KR101638529B1 (ko) 2012-05-01 2012-12-12 광 주사 장치 및 화상 형성 장치

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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011133856A (ja) * 2009-11-30 2011-07-07 Canon Inc 光走査装置

Family Cites Families (6)

* 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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011133856A (ja) * 2009-11-30 2011-07-07 Canon Inc 光走査装置

Also Published As

Publication number Publication date
JP5949108B2 (ja) 2016-07-06
CN103383490B (zh) 2016-12-28
KR20130122897A (ko) 2013-11-11
US20130293659A1 (en) 2013-11-07
CN103383490A (zh) 2013-11-06
JP2013231903A (ja) 2013-11-14
US8810621B2 (en) 2014-08-19

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