JP4444605B2 - 光走査装置及びそれを用いた画像形成装置 - Google Patents

光走査装置及びそれを用いた画像形成装置 Download PDF

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Publication number
JP4444605B2
JP4444605B2 JP2003322814A JP2003322814A JP4444605B2 JP 4444605 B2 JP4444605 B2 JP 4444605B2 JP 2003322814 A JP2003322814 A JP 2003322814A JP 2003322814 A JP2003322814 A JP 2003322814A JP 4444605 B2 JP4444605 B2 JP 4444605B2
Authority
JP
Japan
Prior art keywords
light beam
sub
scanning
incident
optical
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
JP2003322814A
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English (en)
Japanese (ja)
Other versions
JP2005091564A (ja
JP2005091564A5 (https=
Inventor
森誠一郎
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 JP2003322814A priority Critical patent/JP4444605B2/ja
Priority to US10/938,601 priority patent/US7526145B2/en
Publication of JP2005091564A publication Critical patent/JP2005091564A/ja
Publication of JP2005091564A5 publication Critical patent/JP2005091564A5/ja
Application granted granted Critical
Publication of JP4444605B2 publication Critical patent/JP4444605B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

Landscapes

  • Laser Beam Printer (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Facsimile Scanning Arrangements (AREA)
JP2003322814A 2003-09-16 2003-09-16 光走査装置及びそれを用いた画像形成装置 Expired - Fee Related JP4444605B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2003322814A JP4444605B2 (ja) 2003-09-16 2003-09-16 光走査装置及びそれを用いた画像形成装置
US10/938,601 US7526145B2 (en) 2003-09-16 2004-09-13 Optical scanning device and image forming apparatus using the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003322814A JP4444605B2 (ja) 2003-09-16 2003-09-16 光走査装置及びそれを用いた画像形成装置

Publications (3)

Publication Number Publication Date
JP2005091564A JP2005091564A (ja) 2005-04-07
JP2005091564A5 JP2005091564A5 (https=) 2006-03-30
JP4444605B2 true JP4444605B2 (ja) 2010-03-31

Family

ID=34270009

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003322814A Expired - Fee Related JP4444605B2 (ja) 2003-09-16 2003-09-16 光走査装置及びそれを用いた画像形成装置

Country Status (2)

Country Link
US (1) US7526145B2 (https=)
JP (1) JP4444605B2 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4500633B2 (ja) * 2004-09-07 2010-07-14 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
US7766491B2 (en) * 2007-07-05 2010-08-03 Kabushiki Kaisha Toshiba Optical beam scanning device, image forming apparatus
JP2009053378A (ja) * 2007-08-27 2009-03-12 Ricoh Co Ltd 光走査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
JP5546553B2 (ja) * 2009-12-18 2014-07-09 キヤノン株式会社 画像形成装置
US9500981B2 (en) * 2014-08-08 2016-11-22 Canon Kabushiki Kaisha Optical scanning apparatus and image forming apparatus including the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001021822A (ja) * 1999-07-05 2001-01-26 Canon Inc 光走査光学系及びそれを用いた画像形成装置
JP3467000B2 (ja) * 1999-08-02 2003-11-17 キヤノン株式会社 光走査光学装置、及び、画像形成装置
JP2003107382A (ja) * 2001-09-27 2003-04-09 Brother Ind Ltd 走査光学系
JP2004029751A (ja) * 2002-05-10 2004-01-29 Canon Inc 走査光学装置および画像形成装置
JP4401631B2 (ja) 2002-07-25 2010-01-20 キヤノン株式会社 走査光学系及びそれを用いた画像形成装置

Also Published As

Publication number Publication date
US7526145B2 (en) 2009-04-28
JP2005091564A (ja) 2005-04-07
US20050057636A1 (en) 2005-03-17

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