JP2004302062A - マルチビーム光走査装置 - Google Patents

マルチビーム光走査装置 Download PDF

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Publication number
JP2004302062A
JP2004302062A JP2003094173A JP2003094173A JP2004302062A JP 2004302062 A JP2004302062 A JP 2004302062A JP 2003094173 A JP2003094173 A JP 2003094173A JP 2003094173 A JP2003094173 A JP 2003094173A JP 2004302062 A JP2004302062 A JP 2004302062A
Authority
JP
Japan
Prior art keywords
light
light beam
scanning direction
main scanning
scanned
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.)
Pending
Application number
JP2003094173A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004302062A5 (https=
Inventor
Yoshihiro Ishibe
芳浩 石部
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 JP2003094173A priority Critical patent/JP2004302062A/ja
Priority to US10/802,856 priority patent/US7145591B2/en
Publication of JP2004302062A publication Critical patent/JP2004302062A/ja
Publication of JP2004302062A5 publication Critical patent/JP2004302062A5/ja
Priority to US11/542,126 priority patent/US7598974B2/en
Priority to US12/475,341 priority patent/US20090244253A1/en
Pending legal-status Critical Current

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Classifications

    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/113—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using oscillating or rotating mirrors
    • H04N1/1135—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using oscillating or rotating mirrors for the main-scan only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
    • H04N1/191—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a one-dimensional [1D] array
    • H04N1/1911—Simultaneously or substantially simultaneously scanning picture elements on more than one main scanning line, e.g. scanning in swaths

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Laser Beam Printer (AREA)
JP2003094173A 2003-03-31 2003-03-31 マルチビーム光走査装置 Pending JP2004302062A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2003094173A JP2004302062A (ja) 2003-03-31 2003-03-31 マルチビーム光走査装置
US10/802,856 US7145591B2 (en) 2003-03-31 2004-03-18 Multi-beam optical scanning device
US11/542,126 US7598974B2 (en) 2003-03-31 2006-10-04 Multi-beam optical scanning device
US12/475,341 US20090244253A1 (en) 2003-03-31 2009-05-29 Multi-beam optical scanning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003094173A JP2004302062A (ja) 2003-03-31 2003-03-31 マルチビーム光走査装置

Publications (2)

Publication Number Publication Date
JP2004302062A true JP2004302062A (ja) 2004-10-28
JP2004302062A5 JP2004302062A5 (https=) 2006-05-18

Family

ID=32985422

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003094173A Pending JP2004302062A (ja) 2003-03-31 2003-03-31 マルチビーム光走査装置

Country Status (2)

Country Link
US (3) US7145591B2 (https=)
JP (1) JP2004302062A (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008276196A (ja) * 2007-03-30 2008-11-13 Hoya Corp 走査光学系
US7768542B2 (en) 2007-06-28 2010-08-03 Canon Kabushiki Kaisha Multi-beam optical scanning device and image forming apparatus using the same
US9223132B2 (en) 2013-05-09 2015-12-29 Canon Kabushiki Kaisha Optical scanning device, method for manufacturing the optical scanning device, and image forming apparatus

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004302062A (ja) * 2003-03-31 2004-10-28 Canon Inc マルチビーム光走査装置
JP4378193B2 (ja) * 2003-09-04 2009-12-02 キヤノン株式会社 マルチビーム光走査光学装置及びそれを用いた画像形成装置
JP4324019B2 (ja) * 2004-06-02 2009-09-02 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
JP4804082B2 (ja) * 2005-09-14 2011-10-26 キヤノン株式会社 画像形成装置
JP5012349B2 (ja) * 2007-09-14 2012-08-29 ブラザー工業株式会社 光走査装置および画像形成装置
US8174548B2 (en) * 2007-12-25 2012-05-08 Seiko Epson Corporation Exposure head and an image forming apparatus
JP5628494B2 (ja) * 2009-08-11 2014-11-19 デクセリアルズ株式会社 共振回路
US20150049375A1 (en) * 2013-08-16 2015-02-19 Optical Physics Company Compact beam director

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US163703A (en) * 1875-05-25 Improvement in coal-shovels
US1944A (en) * 1841-01-23 Manner of taking measures and draftings for the cutting out of ladies
US639703A (en) * 1899-09-26 1899-12-26 George W Bent Bed.
JPH05333281A (ja) 1992-05-29 1993-12-17 Fuji Xerox Co Ltd 画像形成装置
JP3367313B2 (ja) 1996-01-17 2003-01-14 富士ゼロックス株式会社 光学走査装置
JP3445092B2 (ja) 1996-03-29 2003-09-08 キヤノン株式会社 走査光学装置
JPH09304714A (ja) * 1996-05-10 1997-11-28 Canon Inc 走査光学装置
JP3466863B2 (ja) * 1996-12-19 2003-11-17 キヤノン株式会社 走査光学装置及びそれを用いた画像記録装置
JP3397624B2 (ja) * 1996-12-19 2003-04-21 キヤノン株式会社 走査光学装置及びそれを具備するレーザビームプリンター
US6067106A (en) * 1997-04-16 2000-05-23 Canon Kabushiki Kaisha Scanning optical apparatus
US6317244B1 (en) * 1998-12-17 2001-11-13 Canon Kabushiki Kaisha Light-scanning optical system and image-forming apparatus comprising the same
US6362470B1 (en) * 1999-01-26 2002-03-26 Canon Kabushiki Kaisha Optical scanning apparatus and image forming apparatus and electrophotographic printer using such scanning apparatus
US6256132B1 (en) * 1999-06-16 2001-07-03 Canon Kabushiki Kaisha Multi-beam scanning optical system and image forming apparatus using the same
JP4174171B2 (ja) 1999-06-16 2008-10-29 キヤノン株式会社 マルチビーム走査光学系およびそれを用いた画像形成装置
JP2001125027A (ja) * 1999-10-28 2001-05-11 Canon Inc 走査光学装置とそれを用いたカラー画像形成装置
US6643043B2 (en) * 2000-01-28 2003-11-04 Canon Kabushiki Kaisha Scanning optical device and image forming apparatus
JP4497618B2 (ja) * 2000-02-01 2010-07-07 キヤノン株式会社 光走査光学系と光走査装置及びそれを用いた画像形成装置
JP4541523B2 (ja) * 2000-10-10 2010-09-08 キヤノン株式会社 マルチビーム光走査光学系及びマルチビーム光走査装置及び画像形成装置
JP3774636B2 (ja) * 2001-03-09 2006-05-17 キヤノン株式会社 マルチビーム走査光学装置及びそれを用いた画像形成装置
JP2002287057A (ja) * 2001-03-27 2002-10-03 Canon Inc マルチビーム走査光学系及びそれを用いた画像形成装置
JP4115104B2 (ja) * 2001-06-29 2008-07-09 キヤノン株式会社 マルチビーム走査光学系及びそれを用いた画像形成装置
JP2004302062A (ja) * 2003-03-31 2004-10-28 Canon Inc マルチビーム光走査装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008276196A (ja) * 2007-03-30 2008-11-13 Hoya Corp 走査光学系
US7768542B2 (en) 2007-06-28 2010-08-03 Canon Kabushiki Kaisha Multi-beam optical scanning device and image forming apparatus using the same
US9223132B2 (en) 2013-05-09 2015-12-29 Canon Kabushiki Kaisha Optical scanning device, method for manufacturing the optical scanning device, and image forming apparatus

Also Published As

Publication number Publication date
US7145591B2 (en) 2006-12-05
US20090244253A1 (en) 2009-10-01
US20070024696A1 (en) 2007-02-01
US7598974B2 (en) 2009-10-06
US20040189789A1 (en) 2004-09-30

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