KR101290142B1 - 주사 광학장치 및 그것을 사용한 화상형성장치 - Google Patents

주사 광학장치 및 그것을 사용한 화상형성장치 Download PDF

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Publication number
KR101290142B1
KR101290142B1 KR1020100107451A KR20100107451A KR101290142B1 KR 101290142 B1 KR101290142 B1 KR 101290142B1 KR 1020100107451 A KR1020100107451 A KR 1020100107451A KR 20100107451 A KR20100107451 A KR 20100107451A KR 101290142 B1 KR101290142 B1 KR 101290142B1
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South Korea
Prior art keywords
scanning
imaging optical
light beam
light source
axis
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KR1020100107451A
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English (en)
Korean (ko)
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KR20110050367A (ko
Inventor
유타 나이토
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캐논 가부시끼가이샤
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    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/041—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with variable magnification
    • G03G15/0415—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with variable magnification and means for controlling illumination or exposure
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Laser Beam Printer (AREA)
KR1020100107451A 2009-11-06 2010-11-01 주사 광학장치 및 그것을 사용한 화상형성장치 Active KR101290142B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009255155A JP5419640B2 (ja) 2009-11-06 2009-11-06 走査光学装置及びそれを用いた画像形成装置
JPJP-P-2009-255155 2009-11-06

Publications (2)

Publication Number Publication Date
KR20110050367A KR20110050367A (ko) 2011-05-13
KR101290142B1 true KR101290142B1 (ko) 2013-07-26

Family

ID=43957865

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020100107451A Active KR101290142B1 (ko) 2009-11-06 2010-11-01 주사 광학장치 및 그것을 사용한 화상형성장치

Country Status (4)

Country Link
US (1) US8594533B2 (https=)
JP (1) JP5419640B2 (https=)
KR (1) KR101290142B1 (https=)
CN (1) CN102053364B (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5500119B2 (ja) * 2011-04-21 2014-05-21 コニカミノルタ株式会社 レーザ走査光学装置
JP6053314B2 (ja) * 2012-04-26 2016-12-27 キヤノン株式会社 画像形成装置
JP6278761B2 (ja) * 2014-03-11 2018-02-14 キヤノン株式会社 読取制御装置、および、読取制御方法
JP2019132869A (ja) * 2016-06-03 2019-08-08 京セラドキュメントソリューションズ株式会社 光走査装置及び該光走査装置を備えた画像形成装置
JP7163664B2 (ja) * 2018-08-17 2022-11-01 京セラドキュメントソリューションズ株式会社 光偏向装置、光偏向装置を備えた光走査装置、及び光走査装置を備えた画像形成装置
JP7134783B2 (ja) * 2018-08-20 2022-09-12 キヤノン株式会社 光走査装置及び画像形成装置
US10939080B2 (en) * 2019-03-29 2021-03-02 Facebook Technologies, Llc Trajectory estimation for a MEMS reflector
JP7577530B2 (ja) * 2020-12-17 2024-11-05 キヤノン株式会社 光学走査装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10221625A (ja) * 1997-02-12 1998-08-21 Canon Inc 光走査装置
KR20080058679A (ko) * 2006-12-22 2008-06-26 삼성전자주식회사 폴리곤미러 및 이를 채용한 광주사장치
JP2009145569A (ja) * 2007-12-13 2009-07-02 Canon Inc 走査光学装置及びそれを用いた画像形成装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3205157B2 (ja) * 1993-04-15 2001-09-04 株式会社リコー 光走査用レンズ系
JPH11326807A (ja) 1998-05-19 1999-11-26 Ricoh Co Ltd 光走査光学系
JP2001337285A (ja) 2000-05-29 2001-12-07 Minolta Co Ltd 光走査装置
JP2002055292A (ja) * 2000-08-11 2002-02-20 Ricoh Co Ltd 光ビーム走査装置
JP4708637B2 (ja) * 2000-09-29 2011-06-22 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
JP2005266253A (ja) * 2004-03-18 2005-09-29 Toshiba Corp 光走査装置
JP4970864B2 (ja) * 2006-07-18 2012-07-11 株式会社リコー 光走査装置、及びその光走査装置を備える光書込装置、並びにその光走査装置またはその光書込装置を備える画像形成装置
US7800640B2 (en) * 2006-08-31 2010-09-21 Lexmark International, Inc. Obtaining pressure of an operating environment of a bi-directionally scanning electrophotographic device for implementing corrections per pressure

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10221625A (ja) * 1997-02-12 1998-08-21 Canon Inc 光走査装置
KR20080058679A (ko) * 2006-12-22 2008-06-26 삼성전자주식회사 폴리곤미러 및 이를 채용한 광주사장치
JP2009145569A (ja) * 2007-12-13 2009-07-02 Canon Inc 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
JP5419640B2 (ja) 2014-02-19
CN102053364B (zh) 2012-11-21
US20110116835A1 (en) 2011-05-19
KR20110050367A (ko) 2011-05-13
US8594533B2 (en) 2013-11-26
JP2011100018A (ja) 2011-05-19
CN102053364A (zh) 2011-05-11

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