JP4928158B2 - 走査露光装置及び画像形成装置 - Google Patents

走査露光装置及び画像形成装置 Download PDF

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Publication number
JP4928158B2
JP4928158B2 JP2006147381A JP2006147381A JP4928158B2 JP 4928158 B2 JP4928158 B2 JP 4928158B2 JP 2006147381 A JP2006147381 A JP 2006147381A JP 2006147381 A JP2006147381 A JP 2006147381A JP 4928158 B2 JP4928158 B2 JP 4928158B2
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JP
Japan
Prior art keywords
scanning exposure
polygon mirror
exposure apparatus
motor
photoconductor
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
JP2006147381A
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English (en)
Japanese (ja)
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JP2007316446A (ja
JP2007316446A5 (enExample
Inventor
敏晴 間宮
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
Priority to JP2006147381A priority Critical patent/JP4928158B2/ja
Priority to US11/802,608 priority patent/US7760228B2/en
Publication of JP2007316446A publication Critical patent/JP2007316446A/ja
Publication of JP2007316446A5 publication Critical patent/JP2007316446A5/ja
Application granted granted Critical
Publication of JP4928158B2 publication Critical patent/JP4928158B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

Landscapes

  • Mechanical Optical Scanning Systems (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Laser Beam Printer (AREA)
  • Color Electrophotography (AREA)
JP2006147381A 2006-05-26 2006-05-26 走査露光装置及び画像形成装置 Expired - Fee Related JP4928158B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2006147381A JP4928158B2 (ja) 2006-05-26 2006-05-26 走査露光装置及び画像形成装置
US11/802,608 US7760228B2 (en) 2006-05-26 2007-05-24 Light scanning apparatus and image forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006147381A JP4928158B2 (ja) 2006-05-26 2006-05-26 走査露光装置及び画像形成装置

Publications (3)

Publication Number Publication Date
JP2007316446A JP2007316446A (ja) 2007-12-06
JP2007316446A5 JP2007316446A5 (enExample) 2010-05-06
JP4928158B2 true JP4928158B2 (ja) 2012-05-09

Family

ID=38749127

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006147381A Expired - Fee Related JP4928158B2 (ja) 2006-05-26 2006-05-26 走査露光装置及び画像形成装置

Country Status (2)

Country Link
US (1) US7760228B2 (enExample)
JP (1) JP4928158B2 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4736935B2 (ja) * 2006-04-28 2011-07-27 ブラザー工業株式会社 走査光学装置
JP5116559B2 (ja) * 2008-05-08 2013-01-09 キヤノン株式会社 光走査装置及びそれを用いた画像形成装置
JP5038239B2 (ja) * 2008-06-30 2012-10-03 株式会社リコー 光走査装置及び画像形成装置
JP5247371B2 (ja) * 2008-11-19 2013-07-24 キヤノン株式会社 走査光学装置及びこれを備える画像形成装置
JP5024336B2 (ja) * 2009-07-24 2012-09-12 ブラザー工業株式会社 光走査装置
JP2012173700A (ja) * 2011-02-24 2012-09-10 Kyocera Document Solutions Inc 光学装置およびそれを備えた画像形成装置
JP5828376B2 (ja) * 2011-05-25 2015-12-02 株式会社リコー 画像形成装置
JP2013242547A (ja) 2012-04-26 2013-12-05 Canon Inc 光走査装置及び該光走査装置を備える画像形成装置
JP6053314B2 (ja) 2012-04-26 2016-12-27 キヤノン株式会社 画像形成装置
JP2014010195A (ja) * 2012-06-28 2014-01-20 Kyocera Document Solutions Inc 光走査装置、およびこれを備えた画像形成装置
JP6237993B2 (ja) * 2013-03-13 2017-11-29 株式会社リコー 画像形成装置
JP6179314B2 (ja) * 2013-09-24 2017-08-16 ブラザー工業株式会社 走査光学装置
JP6446835B2 (ja) * 2014-05-28 2019-01-09 ブラザー工業株式会社 光偏向装置および画像形成装置
US9715108B2 (en) 2015-01-27 2017-07-25 Canon Kabushiki Kaisha Scanning optical apparatus
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
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

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6294814A (ja) * 1985-10-20 1987-05-01 Ricoh Co Ltd 球軸受型光偏向器
JPH07199107A (ja) * 1993-12-30 1995-08-04 Canon Inc 偏向走査装置
JPH10206775A (ja) * 1997-01-22 1998-08-07 Canon Inc 光偏向走査装置
JPH11212018A (ja) * 1998-01-29 1999-08-06 Fuji Xerox Co Ltd 光偏向器
JP2000162524A (ja) * 1998-11-30 2000-06-16 Fuji Xerox Co Ltd 複数ビーム光走査装置
KR100324698B1 (ko) * 1999-01-30 2002-02-27 구자교 척추고정장치
JP3708363B2 (ja) * 1999-05-07 2005-10-19 シャープ株式会社 カラー画像形成装置
JP2001051472A (ja) * 1999-08-05 2001-02-23 Matsushita Electric Ind Co Ltd カラー画像形成装置
JP2002144633A (ja) * 2000-11-10 2002-05-22 Fuji Xerox Co Ltd カラー画像形成装置

Also Published As

Publication number Publication date
US20070273748A1 (en) 2007-11-29
US7760228B2 (en) 2010-07-20
JP2007316446A (ja) 2007-12-06

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