KR101670121B1 - 광주사 장치 및 이를 사용한 화상 형성 장치 - Google Patents

광주사 장치 및 이를 사용한 화상 형성 장치 Download PDF

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Publication number
KR101670121B1
KR101670121B1 KR1020140098805A KR20140098805A KR101670121B1 KR 101670121 B1 KR101670121 B1 KR 101670121B1 KR 1020140098805 A KR1020140098805 A KR 1020140098805A KR 20140098805 A KR20140098805 A KR 20140098805A KR 101670121 B1 KR101670121 B1 KR 101670121B1
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South Korea
Prior art keywords
scanning
imaging
image
lens
imaging optical
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Korean (ko)
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KR20150016138A (ko
Inventor
가즈유키 이시하라
유이치 도미오카
슈이치 구로카와
Original Assignee
캐논 가부시끼가이샤
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    • 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
    • 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
    • G02B26/124—Details of the optical system between the light source and the polygonal mirror
    • 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
    • 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
    • G03G15/04036—Details of illuminating systems, e.g. lamps, reflectors
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G06K15/12—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers
    • G06K15/1204—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by photographic printing, e.g. by laser printers involving the fast moving of an optical beam in the main scanning direction
    • G06K15/1219—Detection, control or error compensation of scanning velocity or position, e.g. synchronisation
    • 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
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/0077—Types of the still picture apparatus
    • H04N2201/0082—Image hardcopy reproducer

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Laser Beam Printer (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Lenses (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mechanical Optical Scanning Systems (AREA)
KR1020140098805A 2013-08-02 2014-08-01 광주사 장치 및 이를 사용한 화상 형성 장치 Active KR101670121B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013161329A JP6045455B2 (ja) 2013-08-02 2013-08-02 光走査装置及びそれを用いた画像形成装置
JPJP-P-2013-161329 2013-08-02

Publications (2)

Publication Number Publication Date
KR20150016138A KR20150016138A (ko) 2015-02-11
KR101670121B1 true KR101670121B1 (ko) 2016-10-27

Family

ID=51225377

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020140098805A Active KR101670121B1 (ko) 2013-08-02 2014-08-01 광주사 장치 및 이를 사용한 화상 형성 장치

Country Status (5)

Country Link
US (2) US9158112B2 (enExample)
EP (1) EP2833192B1 (enExample)
JP (1) JP6045455B2 (enExample)
KR (1) KR101670121B1 (enExample)
CN (2) CN104345451B (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6045455B2 (ja) * 2013-08-02 2016-12-14 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
US9798138B2 (en) * 2015-01-30 2017-10-24 Canon Kabushiki Kaisha Optical scanning device, image forming apparatus, and imaging optical element
JP6047598B2 (ja) * 2015-02-12 2016-12-21 京セラドキュメントソリューションズ株式会社 光走査装置及びこれを用いた画像形成装置
JP2017083511A (ja) * 2015-10-23 2017-05-18 京セラドキュメントソリューションズ株式会社 光走査装置およびこれを備える画像形成装置
JP6212528B2 (ja) * 2015-11-06 2017-10-11 キヤノン株式会社 光走査装置
JP6230586B2 (ja) 2015-11-26 2017-11-15 キヤノン株式会社 光走査装置及びそれを備える画像形成装置
EP3287831A1 (en) * 2016-08-24 2018-02-28 Canon Kabushiki Kaisha Optical scanning device and image forming apparatus including the same
JP6425752B2 (ja) * 2017-03-09 2018-11-21 キヤノン株式会社 光走査装置及びそれを備える画像形成装置
JP6429944B1 (ja) 2017-05-30 2018-11-28 キヤノン株式会社 光走査装置及びそれを備える画像形成装置
CN109491077B (zh) 2018-12-29 2020-11-17 珠海奔图电子有限公司 光学扫描设备和电子成像装置
CN112034692A (zh) * 2020-09-22 2020-12-04 珠海奔图电子有限公司 光学扫描装置及电子成像设备

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070127105A1 (en) 2005-12-06 2007-06-07 Canon Kabushiki Kaisha Optical scanning system and image forming apparatus using the same
JP2007333914A (ja) 2006-06-14 2007-12-27 Seiko Epson Corp 光走査装置、該装置の制御方法、及び該装置を用いた画像形成装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61190312A (ja) * 1985-02-20 1986-08-25 Fujitsu Ltd 走査光学系
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
JPH08248308A (ja) * 1995-03-13 1996-09-27 Fuji Xerox Co Ltd 走査レンズ及び光走査装置
JP3486508B2 (ja) * 1996-09-10 2004-01-13 キヤノン株式会社 光走査光学装置
JPH1198389A (ja) * 1997-09-24 1999-04-09 Minolta Co Ltd 撮影装置
JP2004279544A (ja) 2003-03-13 2004-10-07 Ricoh Co Ltd ライン像走査型画像表示装置
US7085031B2 (en) * 2004-09-16 2006-08-01 Canon Kabushiki Kaisha Optical scanner and image forming apparatus using the same
JP4708862B2 (ja) * 2005-05-26 2011-06-22 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
JP5100018B2 (ja) * 2006-03-06 2012-12-19 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
JP2007249003A (ja) * 2006-03-17 2007-09-27 Ricoh Co Ltd 光走査装置、画像形成装置および走査線変化補正方法
JP4769734B2 (ja) * 2007-01-06 2011-09-07 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
JP2008197453A (ja) * 2007-02-14 2008-08-28 Canon Inc 走査光学装置及びそれを用いた画像形成装置
JP2009192563A (ja) * 2008-02-12 2009-08-27 Ricoh Co Ltd 光走査装置及び画像形成装置
TWM345250U (en) 2008-03-26 2008-11-21 E Pin Optical Industry Co Ltd Single f-θ lens used for micro-electro mechanical system (MEMS) laser scanning unit
KR101599887B1 (ko) 2009-10-07 2016-03-04 삼성전자주식회사 광주사 장치 및 이를 채용한 전자 사진 방식의 화상 형성 장치
JP6045455B2 (ja) * 2013-08-02 2016-12-14 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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070127105A1 (en) 2005-12-06 2007-06-07 Canon Kabushiki Kaisha Optical scanning system and image forming apparatus using the same
JP2007333914A (ja) 2006-06-14 2007-12-27 Seiko Epson Corp 光走査装置、該装置の制御方法、及び該装置を用いた画像形成装置

Also Published As

Publication number Publication date
EP2833192B1 (en) 2018-09-12
CN104345451A (zh) 2015-02-11
JP6045455B2 (ja) 2016-12-14
KR20150016138A (ko) 2015-02-11
US9669637B2 (en) 2017-06-06
CN104345451B (zh) 2017-01-11
US20150035930A1 (en) 2015-02-05
CN106886091A (zh) 2017-06-23
US9158112B2 (en) 2015-10-13
JP2015031824A (ja) 2015-02-16
EP2833192A1 (en) 2015-02-04
US20150375524A1 (en) 2015-12-31

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