CN101169514B - 扫描光学装置以及设有该扫描光学装置的成像装置 - Google Patents

扫描光学装置以及设有该扫描光学装置的成像装置 Download PDF

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Publication number
CN101169514B
CN101169514B CN2007101674069A CN200710167406A CN101169514B CN 101169514 B CN101169514 B CN 101169514B CN 2007101674069 A CN2007101674069 A CN 2007101674069A CN 200710167406 A CN200710167406 A CN 200710167406A CN 101169514 B CN101169514 B CN 101169514B
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CN
China
Prior art keywords
laser beam
photosensitive
polygonal rotating
rotating mirror
members
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
CN2007101674069A
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English (en)
Chinese (zh)
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CN101169514A (zh
Inventor
卯月和男
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
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Canon Inc
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Publication date
Application filed by Canon Inc filed Critical Canon Inc
Publication of CN101169514A publication Critical patent/CN101169514A/zh
Application granted granted Critical
Publication of CN101169514B publication Critical patent/CN101169514B/zh
Expired - Fee Related legal-status Critical Current
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    • 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
    • B41J2/473—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 using multiple light beams, wavelengths or colours

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Laser Beam Printer (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Fax Reproducing Arrangements (AREA)
CN2007101674069A 2006-10-23 2007-10-23 扫描光学装置以及设有该扫描光学装置的成像装置 Expired - Fee Related CN101169514B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2006287850A JP4963399B2 (ja) 2006-10-23 2006-10-23 画像形成装置
JP2006287850 2006-10-23
JP2006-287850 2006-10-23

Publications (2)

Publication Number Publication Date
CN101169514A CN101169514A (zh) 2008-04-30
CN101169514B true CN101169514B (zh) 2010-06-09

Family

ID=39317620

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2007101674069A Expired - Fee Related CN101169514B (zh) 2006-10-23 2007-10-23 扫描光学装置以及设有该扫描光学装置的成像装置

Country Status (3)

Country Link
US (1) US7697182B2 (https=)
JP (1) JP4963399B2 (https=)
CN (1) CN101169514B (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5121388B2 (ja) * 2007-10-17 2013-01-16 キヤノン株式会社 光走査装置
KR101269467B1 (ko) * 2008-01-09 2013-05-30 삼성전자주식회사 화상형성장치
KR101279441B1 (ko) * 2008-08-21 2013-07-05 삼성전자주식회사 멤스 미러, 미러 스캐너, 광주사 유닛 및 광주사 유닛을 채용한 화상형성장치
JP2010066679A (ja) * 2008-09-12 2010-03-25 Canon Inc 光走査装置及びそれを用いた画像形成装置
JP5216816B2 (ja) * 2010-06-30 2013-06-19 京セラドキュメントソリューションズ株式会社 光走査装置及び画像形成装置
USD664476S1 (en) * 2011-09-13 2012-07-31 King Kutter, Inc. Trailer with multi-positional gate
US9410815B1 (en) 2014-03-26 2016-08-09 Google Inc. System and method for displaying dynamic text content with a digital map
JP6140740B2 (ja) * 2015-01-30 2017-05-31 京セラドキュメントソリューションズ株式会社 光走査装置及びこれを用いた画像形成装置
JP2018132643A (ja) * 2017-02-15 2018-08-23 キヤノン株式会社 光走査装置及び画像形成装置
JP7030576B2 (ja) * 2018-03-16 2022-03-07 キヤノン株式会社 光走査装置及び画像形成装置
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
JP2020055195A (ja) 2018-10-01 2020-04-09 キヤノン株式会社 画像形成装置
US10578993B1 (en) * 2019-02-05 2020-03-03 Toshiba Tec Kabushiki Kaisha Optical uniformization in image forming apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6954296B2 (en) * 2002-01-18 2005-10-11 Pentax Corporation Scanning optical system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100846775B1 (ko) * 2002-05-10 2008-07-16 삼성전자주식회사 칼라 레이저 프린터
JP4462939B2 (ja) 2004-01-20 2010-05-12 株式会社リコー 光走査装置および画像形成装置
JP2005242131A (ja) 2004-02-27 2005-09-08 Canon Inc 走査式光学装置及び画像形成装置
JP2006184622A (ja) * 2004-12-28 2006-07-13 Canon Inc 画像形成装置および走査光学装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6954296B2 (en) * 2002-01-18 2005-10-11 Pentax Corporation Scanning optical system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JP特开2005-208176A 2005.08.04

Also Published As

Publication number Publication date
JP2008107411A (ja) 2008-05-08
US7697182B2 (en) 2010-04-13
CN101169514A (zh) 2008-04-30
JP4963399B2 (ja) 2012-06-27
US20080094678A1 (en) 2008-04-24

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