DE60329046D1 - Optische Mehrstrahl-Abtastvorrichtung, Bilderzeugungsapparat, und Farbbilderzeugungsapparat mit Verwendung eines derartigen Apparats - Google Patents

Optische Mehrstrahl-Abtastvorrichtung, Bilderzeugungsapparat, und Farbbilderzeugungsapparat mit Verwendung eines derartigen Apparats

Info

Publication number
DE60329046D1
DE60329046D1 DE60329046T DE60329046T DE60329046D1 DE 60329046 D1 DE60329046 D1 DE 60329046D1 DE 60329046 T DE60329046 T DE 60329046T DE 60329046 T DE60329046 T DE 60329046T DE 60329046 D1 DE60329046 D1 DE 60329046D1
Authority
DE
Germany
Prior art keywords
image forming
forming apparatus
optical scanning
beam optical
color image
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 - Lifetime
Application number
DE60329046T
Other languages
English (en)
Inventor
Keiichiro Ishihara
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
Application granted granted Critical
Publication of DE60329046D1 publication Critical patent/DE60329046D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • H04N1/19—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 array, or a combination of one-dimensional arrays, or a substantially one-dimensional array, e.g. an array of staggered elements
    • H04N1/1911—Simultaneously or substantially simultaneously scanning picture elements on more than one main scanning line, e.g. scanning in swaths
    • 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
    • H04N2201/04—Scanning arrangements
    • H04N2201/047—Detection, control or error compensation of scanning velocity or position
    • H04N2201/04701—Detection of scanning velocity or position
    • H04N2201/0471—Detection of scanning velocity or position using dedicated detectors
    • 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
    • H04N2201/04—Scanning arrangements
    • H04N2201/047—Detection, control or error compensation of scanning velocity or position
    • H04N2201/04701—Detection of scanning velocity or position
    • H04N2201/04729—Detection of scanning velocity or position in the main-scan direction
    • 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
    • H04N2201/04—Scanning arrangements
    • H04N2201/047—Detection, control or error compensation of scanning velocity or position
    • H04N2201/04701—Detection of scanning velocity or position
    • H04N2201/04732—Detecting at infrequent intervals, e.g. once or twice per line for main-scan control
    • 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
    • H04N2201/04—Scanning arrangements
    • H04N2201/047—Detection, control or error compensation of scanning velocity or position
    • H04N2201/04701—Detection of scanning velocity or position
    • H04N2201/04744—Detection of scanning velocity or position by detecting the scanned beam or a reference beam

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Laser Beam Printer (AREA)
  • Facsimile Heads (AREA)
DE60329046T 2002-02-20 2003-02-20 Optische Mehrstrahl-Abtastvorrichtung, Bilderzeugungsapparat, und Farbbilderzeugungsapparat mit Verwendung eines derartigen Apparats Expired - Lifetime DE60329046D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002043163A JP3667286B2 (ja) 2002-02-20 2002-02-20 光走査装置及び画像形成装置及びカラー画像形成装置

Publications (1)

Publication Number Publication Date
DE60329046D1 true DE60329046D1 (de) 2009-10-15

Family

ID=27655261

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60329046T Expired - Lifetime DE60329046D1 (de) 2002-02-20 2003-02-20 Optische Mehrstrahl-Abtastvorrichtung, Bilderzeugungsapparat, und Farbbilderzeugungsapparat mit Verwendung eines derartigen Apparats

Country Status (6)

Country Link
US (1) US6940535B2 (de)
EP (1) EP1339211B1 (de)
JP (1) JP3667286B2 (de)
KR (1) KR100516892B1 (de)
CN (1) CN100351668C (de)
DE (1) DE60329046D1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP4062225B2 (ja) 2003-09-30 2008-03-19 ブラザー工業株式会社 光スキャナおよびそれを備えた画像形成装置
JP2005164907A (ja) * 2003-12-02 2005-06-23 Matsushita Electric Ind Co Ltd 光走査装置及びそれを備えた画像形成装置
US7177060B2 (en) 2004-01-15 2007-02-13 Seiko Epson Corporation Optical scanning apparatus and image forming apparatus
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
JP4594040B2 (ja) * 2004-11-09 2010-12-08 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
JP2006159647A (ja) * 2004-12-07 2006-06-22 Canon Inc 画像形成装置及びその方法
JP2007065554A (ja) * 2005-09-02 2007-03-15 Fuji Xerox Co Ltd 光走査装置
KR100717040B1 (ko) 2005-10-14 2007-05-10 삼성전자주식회사 광 주사장치 및 이를 적용한 화상형성장치
JP2010008775A (ja) * 2008-06-27 2010-01-14 Canon Inc 画像形成装置
JP6053314B2 (ja) * 2012-04-26 2016-12-27 キヤノン株式会社 画像形成装置
JP5976495B2 (ja) * 2012-10-17 2016-08-23 シャープ株式会社 光走査装置、及びそれを備えた画像形成装置
CN110596888B (zh) * 2015-03-20 2022-04-01 株式会社尼康 图案描绘装置
US10185242B2 (en) * 2017-03-13 2019-01-22 Canon Kabushiki Kaisha Optical scanning apparatus and image forming apparatus
KR20190080262A (ko) * 2017-12-28 2019-07-08 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. 동기검지센서를 구비하는 광주사 장치 및 이를 채용한 전자사진방식 프린터
CN111568459B (zh) * 2020-06-03 2021-07-13 江苏省中医院 一种ct肺动脉成像扫描延迟时间的确定方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04181289A (ja) * 1990-11-16 1992-06-29 Seiko Epson Corp 画像表示装置
JP2524567B2 (ja) 1991-08-03 1996-08-14 キヤノン株式会社 複数ビ―ム走査光学装置
US6038053A (en) * 1998-02-04 2000-03-14 Canon Kabushiki Kaisha Color image forming apparatus
JP3697884B2 (ja) 1998-02-27 2005-09-21 富士ゼロックス株式会社 光走査装置
US6104523A (en) * 1998-12-21 2000-08-15 Xerox Corporation Dual beam double pass raster output scanner
JP2000292721A (ja) 1999-04-07 2000-10-20 Canon Inc 光走査装置及びマルチビーム光走査装置
US6476955B1 (en) 1999-09-13 2002-11-05 Canon Kabushiki Kaisha Multi-beam scanning optical system and image forming apparatus using it
US6469818B1 (en) 1999-10-06 2002-10-22 Canon Kabushiki Kaisha Multi-beam scanning optical apparatus and image forming apparatus using it
JP3397765B2 (ja) 1999-12-10 2003-04-21 キヤノン株式会社 マルチビーム光走査光学系及びそれを用いた画像形成装置
JP4006153B2 (ja) 1999-12-14 2007-11-14 キヤノン株式会社 マルチビーム光走査光学系及びそれを用いた画像形成装置
JP3564026B2 (ja) 1999-12-27 2004-09-08 キヤノン株式会社 光走査装置及びマルチビーム光走査装置及びそれを用いた画像形成装置
JP3515969B2 (ja) * 2001-10-24 2004-04-05 株式会社リコー 光走査装置および画像形成装置

Also Published As

Publication number Publication date
KR20030069857A (ko) 2003-08-27
US6940535B2 (en) 2005-09-06
CN100351668C (zh) 2007-11-28
EP1339211B1 (de) 2009-09-02
KR100516892B1 (ko) 2005-09-26
JP3667286B2 (ja) 2005-07-06
CN1439907A (zh) 2003-09-03
EP1339211A1 (de) 2003-08-27
US20030156183A1 (en) 2003-08-21
JP2003241123A (ja) 2003-08-27

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