RU2339176C2 - Устройство формирования изображения и способ управления для него - Google Patents

Устройство формирования изображения и способ управления для него Download PDF

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Publication number
RU2339176C2
RU2339176C2 RU2006131301/09A RU2006131301A RU2339176C2 RU 2339176 C2 RU2339176 C2 RU 2339176C2 RU 2006131301/09 A RU2006131301/09 A RU 2006131301/09A RU 2006131301 A RU2006131301 A RU 2006131301A RU 2339176 C2 RU2339176 C2 RU 2339176C2
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RU
Russia
Prior art keywords
image
scanning
laser beam
movable mirror
laser
Prior art date
Application number
RU2006131301/09A
Other languages
English (en)
Russian (ru)
Other versions
RU2006131301A (ru
Inventor
Юзо МАЦУМОТО (JP)
Юзо Мацумото
Original Assignee
Кэнон Кабусики Кайся
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Application filed by Кэнон Кабусики Кайся filed Critical Кэнон Кабусики Кайся
Publication of RU2006131301A publication Critical patent/RU2006131301A/ru
Application granted granted Critical
Publication of RU2339176C2 publication Critical patent/RU2339176C2/ru

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    • 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
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32358—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device using picture signal storage, e.g. at transmitter
    • H04N1/32459—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device using picture signal storage, e.g. at transmitter for changing the arrangement of the stored data
    • 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
    • G03G15/043—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 means for controlling illumination or exposure
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/14—Electronic sequencing control
    • 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
    • H04N1/047—Detection, control or error compensation of scanning velocity or position
    • H04N1/0473—Detection, control or error compensation of scanning velocity or position in subscanning direction, e.g. picture start or line-to-line 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
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/32358—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device using picture signal storage, e.g. at transmitter
    • 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
    • H04N2201/0402—Arrangements not specific to a particular one of the scanning methods covered by groups H04N1/04 - H04N1/207
    • H04N2201/0466—Selectively scanning in one or the other of two opposite directions, e.g. in the forward or the reverse direction
    • H04N2201/0468—Scanning in both of the two directions, e.g. during the forward and return movements
    • 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
    • H04N2201/04731—Detection of scanning velocity or position in the sub-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
    • H04N2201/04734—Detecting at frequent intervals, e.g. once per line for sub-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
    • 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
    • H04N2201/04753—Control or error compensation of scanning position or velocity
    • H04N2201/04758—Control or error compensation of scanning position or velocity by controlling the position of the scanned image area
    • H04N2201/04767—Control or error compensation of scanning position or velocity by controlling the position of the scanned image area by controlling the timing of the signals, e.g. by controlling the frequency o phase of the pixel clock
    • H04N2201/04781—Controlling the phase of the signals
    • H04N2201/04786—Controlling a start time, e.g. for output of a line of data
    • 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
    • H04N2201/04753—Control or error compensation of scanning position or velocity
    • H04N2201/04758—Control or error compensation of scanning position or velocity by controlling the position of the scanned image area
    • H04N2201/04787—Control or error compensation of scanning position or velocity by controlling the position of the scanned image area by changing or controlling the addresses or values of pixels, e.g. in an array, in a memory, by interpolation
    • 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
    • H04N2201/04753—Control or error compensation of scanning position or velocity
    • H04N2201/04789—Control or error compensation of scanning position or velocity 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
    • H04N2201/04753—Control or error compensation of scanning position or velocity
    • H04N2201/04791—Control or error compensation of scanning position or velocity in the sub-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
    • H04N2201/04753—Control or error compensation of scanning position or velocity
    • H04N2201/04794—Varying the control or compensation during the scan, e.g. using continuous feedback or from line to line
    • H04N2201/04796—Varying the sub-scan control during the main-scan, e.g. for correcting skew, tilt or bow of a scanning beam

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Laser Beam Printer (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
RU2006131301/09A 2005-08-31 2006-08-30 Устройство формирования изображения и способ управления для него RU2339176C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005252721A JP4745761B2 (ja) 2005-08-31 2005-08-31 画像形成装置とその制御方法
JP2005-252721 2005-08-31

Publications (2)

Publication Number Publication Date
RU2006131301A RU2006131301A (ru) 2008-03-10
RU2339176C2 true RU2339176C2 (ru) 2008-11-20

Family

ID=37496659

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2006131301/09A RU2339176C2 (ru) 2005-08-31 2006-08-30 Устройство формирования изображения и способ управления для него

Country Status (7)

Country Link
US (1) US7538315B2 (enExample)
EP (1) EP1761031A1 (enExample)
JP (1) JP4745761B2 (enExample)
KR (1) KR100842614B1 (enExample)
CN (1) CN1932669B (enExample)
RU (1) RU2339176C2 (enExample)
TW (1) TWI344068B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090039042A (ko) * 2007-10-17 2009-04-22 삼성전자주식회사 광 주사 장치를 가지는 화상 형성 장치 및 그 위치 정렬방법
JP5445250B2 (ja) * 2010-03-16 2014-03-19 株式会社リコー 画像形成装置および画像形成方法
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
CN110596886B (zh) * 2015-03-20 2021-12-07 株式会社尼康 图案描绘装置
JP6822091B2 (ja) * 2016-11-17 2021-01-27 富士通株式会社 画像情報出力装置、画像情報出力方法、プログラム
TWI620038B (zh) 2017-01-11 2018-04-01 財團法人工業技術研究院 曝光方法和系統以及雷射直接成像系統
CN114280903B (zh) * 2021-12-24 2024-09-17 长城信息股份有限公司 一种应用于激光打印机的双光束激光扫描系统
CN117922170B (zh) * 2024-01-17 2025-09-19 至像科技有限公司 一种振镜lsu控制方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0271052A2 (en) * 1986-12-09 1988-06-15 Konica Corporation Color image forming apparatus
US5264945A (en) * 1991-10-16 1993-11-23 Eastman Kodak Company Contact array scanners with circulating memory
EP0674422A2 (en) * 1994-03-24 1995-09-27 Fuji Photo Film Co., Ltd. Method of and apparatus for feeding scanned medium
US5677724A (en) * 1993-04-26 1997-10-14 Rohm Co., Ltd. Laser beam printing device with mirror rotation speed controlled by origin sensor signal
US5811795A (en) * 1996-02-08 1998-09-22 Eastman Kodak Company Bow-tie laser scan trace using dynamic laser positioner
US6816269B1 (en) * 2000-09-21 2004-11-09 Xerox Corporation Method and apparatus for electronic registration in a binary image path
RU2257601C2 (ru) * 2002-08-08 2005-07-27 Кэнон Кабусики Кайся Оптическое сканирующее устройство (варианты), устройство формирования изображения (варианты) и устройство формирования цветного изображения (варианты)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT362542B (de) * 1979-10-01 1981-05-25 Voest Alpine Ag Bogenstranggiessanlage
US5963243A (en) * 1993-11-10 1999-10-05 Kabushiki Kaisha Tec Exposing device for correcting an fθ error of a rotatable polygon mirror without using an fθ lens
US5963240A (en) * 1996-02-02 1999-10-05 Ricoh Company, Ltd. Deflecting mirror adjusting device for an image forming apparatus
JP2002236400A (ja) 2001-02-09 2002-08-23 Ricoh Co Ltd 画像形成装置、画像形成方法、画像形成方法をコンピュータに実行させるプログラム、およびそのプログラムを記録したコンピュータ読み取り可能な記録媒体
JP2002311358A (ja) 2001-04-12 2002-10-23 Ricoh Co Ltd 光走査方法および装置および画像形成装置
JP2002328323A (ja) * 2001-04-27 2002-11-15 Toshiba Tec Corp 光走査装置
US7034859B2 (en) 2002-08-08 2006-04-25 Canon Kabushiki Kaisha Optical scanning device and image forming apparatus using the same
US7535594B2 (en) * 2003-02-25 2009-05-19 Ricoh Company, Limited Scanning lens for optical scanner, optical scanner, and image forming apparatus
US6791595B1 (en) * 2003-02-27 2004-09-14 Xerox Corporation Bow adjustment in an optical scanning system by adjusting the curvature of a cylindrical mirror
JP4398676B2 (ja) * 2003-06-30 2010-01-13 株式会社リコー 偏向ミラー、光走査装置および画像形成装置
JP2005104063A (ja) 2003-10-01 2005-04-21 Canon Finetech Inc シート処理装置及び画像形成装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0271052A2 (en) * 1986-12-09 1988-06-15 Konica Corporation Color image forming apparatus
US5264945A (en) * 1991-10-16 1993-11-23 Eastman Kodak Company Contact array scanners with circulating memory
US5677724A (en) * 1993-04-26 1997-10-14 Rohm Co., Ltd. Laser beam printing device with mirror rotation speed controlled by origin sensor signal
EP0674422A2 (en) * 1994-03-24 1995-09-27 Fuji Photo Film Co., Ltd. Method of and apparatus for feeding scanned medium
US5811795A (en) * 1996-02-08 1998-09-22 Eastman Kodak Company Bow-tie laser scan trace using dynamic laser positioner
US6816269B1 (en) * 2000-09-21 2004-11-09 Xerox Corporation Method and apparatus for electronic registration in a binary image path
RU2257601C2 (ru) * 2002-08-08 2005-07-27 Кэнон Кабусики Кайся Оптическое сканирующее устройство (варианты), устройство формирования изображения (варианты) и устройство формирования цветного изображения (варианты)

Also Published As

Publication number Publication date
TW200720864A (en) 2007-06-01
US20070047085A1 (en) 2007-03-01
TWI344068B (en) 2011-06-21
US7538315B2 (en) 2009-05-26
JP2007062224A (ja) 2007-03-15
CN1932669A (zh) 2007-03-21
RU2006131301A (ru) 2008-03-10
KR100842614B1 (ko) 2008-07-01
JP4745761B2 (ja) 2011-08-10
EP1761031A1 (en) 2007-03-07
KR20070026153A (ko) 2007-03-08
CN1932669B (zh) 2010-05-12

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Effective date: 20170831