HK1080152A1 - - Google Patents

Info

Publication number
HK1080152A1
HK1080152A1 HK06102869.8A HK06102869A HK1080152A1 HK 1080152 A1 HK1080152 A1 HK 1080152A1 HK 06102869 A HK06102869 A HK 06102869A HK 1080152 A1 HK1080152 A1 HK 1080152A1
Authority
HK
Hong Kong
Prior art keywords
light beams
reflection mirrors
photosensitive drum
reflection
equalized
Prior art date
Application number
HK06102869.8A
Other languages
English (en)
Inventor
Yasuo Tamaru
Original Assignee
Brother Ind Ltd
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 Brother Ind Ltd filed Critical Brother Ind Ltd
Publication of HK1080152A1 publication Critical patent/HK1080152A1/xx

Links

Classifications

    • 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
    • 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)
  • Mechanical Optical Scanning Systems (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Laser Beam Printer (AREA)
  • Color Electrophotography (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Vehicle Body Suspensions (AREA)
  • Facsimile Heads (AREA)
HK06102869.8A 2004-07-21 2006-03-06 HK1080152A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004213576A JP2006030912A (ja) 2004-07-21 2004-07-21 画像形成装置及び走査ユニット

Publications (1)

Publication Number Publication Date
HK1080152A1 true HK1080152A1 (zh) 2006-04-21

Family

ID=35106790

Family Applications (1)

Application Number Title Priority Date Filing Date
HK06102869.8A HK1080152A1 (zh) 2004-07-21 2006-03-06

Country Status (7)

Country Link
US (1) US7099061B2 (zh)
EP (1) EP1619033B1 (zh)
JP (1) JP2006030912A (zh)
CN (2) CN100427992C (zh)
AT (1) ATE411181T1 (zh)
DE (1) DE602005010332D1 (zh)
HK (1) HK1080152A1 (zh)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007010797A (ja) 2005-06-28 2007-01-18 Ricoh Co Ltd 光走査装置および画像形成装置
JP2007171498A (ja) * 2005-12-21 2007-07-05 Canon Inc 画像形成装置
JP4736935B2 (ja) * 2006-04-28 2011-07-27 ブラザー工業株式会社 走査光学装置
KR100765780B1 (ko) 2006-05-03 2007-10-12 삼성전자주식회사 광 주사 장치 및 이를 채용한 칼라 레이저 프린터
KR20080001430A (ko) * 2006-06-29 2008-01-03 삼성전자주식회사 광주사장치 및 이 광주사장치를 포함하는 화상형성장치
JP4917925B2 (ja) * 2006-09-15 2012-04-18 株式会社リコー 光走査装置及びカラー画像形成装置
JP5037885B2 (ja) * 2006-09-19 2012-10-03 株式会社リコー 光走査装置及び画像形成装置
JP2008076586A (ja) * 2006-09-20 2008-04-03 Canon Inc 走査光学装置及び画像形成装置
JP2010039157A (ja) * 2008-08-05 2010-02-18 Kyocera Mita Corp 折り返しミラー及びこれを備えた光走査装置、画像形成装置
JP5219950B2 (ja) * 2009-07-14 2013-06-26 キヤノン株式会社 光走査装置
JP5278700B2 (ja) * 2009-09-15 2013-09-04 株式会社リコー 光走査装置及び画像形成装置
JP5679175B2 (ja) * 2010-03-24 2015-03-04 株式会社リコー 光走査装置及び画像形成装置
JP5691633B2 (ja) 2010-06-25 2015-04-01 株式会社リコー 光走査装置及び画像形成装置
JP2012141375A (ja) * 2010-12-28 2012-07-26 Konica Minolta Advanced Layers Inc 光走査装置用の走査光学系及び光走査装置
KR101817700B1 (ko) * 2011-12-05 2018-02-21 에스프린팅솔루션 주식회사 광 주사 장치 및 이를 채용한 칼라 화상형성장치
EP3722880B1 (en) * 2014-06-12 2022-10-05 Canon Kabushiki Kaisha Image-forming apparatus
KR20170059304A (ko) * 2015-11-20 2017-05-30 에스프린팅솔루션 주식회사 광주사장치 및 이를 갖는 화상형성장치
JP2020055195A (ja) 2018-10-01 2020-04-09 キヤノン株式会社 画像形成装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1020224A (ja) 1996-07-08 1998-01-23 Canon Inc マルチビーム走査光学装置
JP3124741B2 (ja) * 1996-07-22 2001-01-15 株式会社リコー 多色画像形成装置の光走査装置
JPH1062704A (ja) * 1996-08-22 1998-03-06 Brother Ind Ltd 光学走査装置
JP3855339B2 (ja) 1997-01-31 2006-12-06 富士ゼロックス株式会社 光走査装置
JP3287319B2 (ja) * 1998-10-16 2002-06-04 富士ゼロックス株式会社 光学走査装置、走査レンズ、及び画像形成装置
JP2000267031A (ja) * 1999-03-12 2000-09-29 Fuji Xerox Co Ltd 光走査装置
JP2002098922A (ja) * 2000-09-22 2002-04-05 Matsushita Electric Ind Co Ltd 光走査装置
US6618071B2 (en) * 2001-09-19 2003-09-09 Kabushiki Kaisha Toshiba Exposure device including pre-deflection optical system
JP3869704B2 (ja) * 2001-11-16 2007-01-17 ペンタックス株式会社 走査光学系
JP2004021133A (ja) * 2002-06-20 2004-01-22 Canon Inc 走査光学装置
JP4378082B2 (ja) * 2002-12-03 2009-12-02 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

Also Published As

Publication number Publication date
EP1619033B1 (en) 2008-10-15
EP1619033A1 (en) 2006-01-25
JP2006030912A (ja) 2006-02-02
ATE411181T1 (de) 2008-10-15
CN1725056A (zh) 2006-01-25
US20060017996A1 (en) 2006-01-26
CN2814442Y (zh) 2006-09-06
US7099061B2 (en) 2006-08-29
CN100427992C (zh) 2008-10-22
DE602005010332D1 (de) 2008-11-27

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20230724