KR100499615B1 - 광주사장치 및 그것을 이용한 화상형성장치 - Google Patents

광주사장치 및 그것을 이용한 화상형성장치 Download PDF

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Publication number
KR100499615B1
KR100499615B1 KR10-2002-0032829A KR20020032829A KR100499615B1 KR 100499615 B1 KR100499615 B1 KR 100499615B1 KR 20020032829 A KR20020032829 A KR 20020032829A KR 100499615 B1 KR100499615 B1 KR 100499615B1
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KR
South Korea
Prior art keywords
sub
scan
scanning device
lens
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
KR10-2002-0032829A
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English (en)
Korean (ko)
Other versions
KR20020094917A (ko
Inventor
시모무라히데카쥬
사토히로시
카토마나부
이시하라케이이치로
Original Assignee
캐논 가부시끼가이샤
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Publication date
Application filed by 캐논 가부시끼가이샤 filed Critical 캐논 가부시끼가이샤
Publication of KR20020094917A publication Critical patent/KR20020094917A/ko
Application granted granted Critical
Publication of KR100499615B1 publication Critical patent/KR100499615B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • G02B26/125—Details of the optical system between the polygonal mirror and the image plane
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/0005—Optical objectives specially designed for the purposes specified below having F-Theta characteristic

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Laser Beam Printer (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Facsimile Heads (AREA)
KR10-2002-0032829A 2001-06-12 2002-06-12 광주사장치 및 그것을 이용한 화상형성장치 Expired - Fee Related KR100499615B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001177307A JP4659277B2 (ja) 2001-06-12 2001-06-12 光走査装置及びそれを用いた画像形成装置
JPJP-P-2001-00177307 2001-06-12

Publications (2)

Publication Number Publication Date
KR20020094917A KR20020094917A (ko) 2002-12-18
KR100499615B1 true KR100499615B1 (ko) 2005-07-05

Family

ID=19018166

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2002-0032829A Expired - Fee Related KR100499615B1 (ko) 2001-06-12 2002-06-12 광주사장치 및 그것을 이용한 화상형성장치

Country Status (5)

Country Link
US (1) US6831764B2 (https=)
EP (1) EP1267196A3 (https=)
JP (1) JP4659277B2 (https=)
KR (1) KR100499615B1 (https=)
CN (1) CN1217219C (https=)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4684470B2 (ja) 2001-06-08 2011-05-18 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
JP4850358B2 (ja) 2001-07-06 2012-01-11 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
JP4717285B2 (ja) * 2001-08-24 2011-07-06 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
JP4467864B2 (ja) * 2002-03-11 2010-05-26 キヤノン株式会社 カラー画像形成装置
JP2004070107A (ja) * 2002-08-08 2004-03-04 Canon Inc 光走査装置及びそれを用いた画像形成装置
US7034859B2 (en) * 2002-08-08 2006-04-25 Canon Kabushiki Kaisha Optical scanning device and image forming apparatus using the same
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
JP4110006B2 (ja) * 2003-01-31 2008-07-02 キヤノン株式会社 マルチビーム走査装置
JP2004302063A (ja) * 2003-03-31 2004-10-28 Fuji Photo Optical Co Ltd レーザアレイ結像レンズおよびこれを用いた画像形成装置
JP4481625B2 (ja) * 2003-11-27 2010-06-16 キヤノン株式会社 ２次元走査装置及びそれを用いた走査型画像表示装置
JP2005345719A (ja) 2004-06-02 2005-12-15 Canon Inc 光走査装置及びそれを用いた画像形成装置
JP5171029B2 (ja) * 2006-12-26 2013-03-27 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
US8081363B2 (en) * 2007-08-23 2011-12-20 Kabushiki Kaisha Toshiba Optical beam scanning apparatus and image forming apparatus
WO2009072398A1 (ja) * 2007-12-07 2009-06-11 Konica Minolta Opto, Inc. 走査光学系、光走査装置及び画像形成装置
JP5246170B2 (ja) * 2008-01-31 2013-07-24 コニカミノルタアドバンストレイヤー株式会社 走査光学系、光走査装置及び画像形成装置
JP5885060B2 (ja) * 2010-10-06 2016-03-15 株式会社リコー 光走査装置および画像形成装置
US8953010B2 (en) * 2011-12-02 2015-02-10 Sharp Kabushiki Kaisha Light scanning device and image forming apparatus

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63157122A (ja) * 1986-12-20 1988-06-30 Fujitsu Ltd 走査光学系
JPH02254410A (ja) * 1989-03-29 1990-10-15 Canon Inc レーザー走査光学系
JPH07174998A (ja) * 1993-12-17 1995-07-14 Fuji Xerox Co Ltd 走査レンズ及び光走査装置
JPH09222574A (ja) * 1996-02-16 1997-08-26 Ricoh Co Ltd 光走査光学系
JP2002131664A (ja) * 2000-10-25 2002-05-09 Canon Inc 光走査装置及びそれを用いた画像形成装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07111501B2 (ja) 1990-06-15 1995-11-29 キヤノン株式会社 ｆθレンズ及びそれを用いた画像形成装置
JP3363531B2 (ja) * 1993-07-23 2003-01-08 日立工機株式会社 レーザ走査装置
JP3445050B2 (ja) 1995-02-28 2003-09-08 キヤノン株式会社 走査光学装置及びマルチビーム走査光学装置
JP3546898B2 (ja) 1995-01-30 2004-07-28 セイコーエプソン株式会社 光走査装置
JP3712017B2 (ja) 1995-05-12 2005-11-02 セイコーエプソン株式会社 光走査装置
US6141133A (en) 1995-10-25 2000-10-31 Ricoh Company, Ltd. Optical scanning device and a scanning lens therefor
JP3445092B2 (ja) 1996-03-29 2003-09-08 キヤノン株式会社 走査光学装置
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
JP2001343602A (ja) 2000-03-29 2001-12-14 Canon Inc 光走査光学系及びそれを用いた画像形成装置
JP4684470B2 (ja) 2001-06-08 2011-05-18 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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63157122A (ja) * 1986-12-20 1988-06-30 Fujitsu Ltd 走査光学系
JPH02254410A (ja) * 1989-03-29 1990-10-15 Canon Inc レーザー走査光学系
JPH07174998A (ja) * 1993-12-17 1995-07-14 Fuji Xerox Co Ltd 走査レンズ及び光走査装置
JPH09222574A (ja) * 1996-02-16 1997-08-26 Ricoh Co Ltd 光走査光学系
JP2002131664A (ja) * 2000-10-25 2002-05-09 Canon Inc 光走査装置及びそれを用いた画像形成装置

Also Published As

Publication number Publication date
US20030053185A1 (en) 2003-03-20
JP4659277B2 (ja) 2011-03-30
KR20020094917A (ko) 2002-12-18
US6831764B2 (en) 2004-12-14
CN1405597A (zh) 2003-03-26
EP1267196A3 (en) 2004-08-04
JP2002365575A (ja) 2002-12-18
CN1217219C (zh) 2005-08-31
EP1267196A2 (en) 2002-12-18

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