JP4950784B2 - 画像形成装置及びその制御方法 - Google Patents

画像形成装置及びその制御方法 Download PDF

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Publication number
JP4950784B2
JP4950784B2 JP2007178806A JP2007178806A JP4950784B2 JP 4950784 B2 JP4950784 B2 JP 4950784B2 JP 2007178806 A JP2007178806 A JP 2007178806A JP 2007178806 A JP2007178806 A JP 2007178806A JP 4950784 B2 JP4950784 B2 JP 4950784B2
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JP
Japan
Prior art keywords
pixel
pattern
data
image
pixels
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
JP2007178806A
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English (en)
Japanese (ja)
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JP2009017396A5 (enExample
JP2009017396A (ja
Inventor
一 鍛治
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
Priority to JP2007178806A priority Critical patent/JP4950784B2/ja
Priority to CN2008101282423A priority patent/CN101339388B/zh
Priority to US12/168,367 priority patent/US8027056B2/en
Publication of JP2009017396A publication Critical patent/JP2009017396A/ja
Publication of JP2009017396A5 publication Critical patent/JP2009017396A5/ja
Application granted granted Critical
Publication of JP4950784B2 publication Critical patent/JP4950784B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/32—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is formed dotwise, e.g. by a thermal head
    • G03G15/326—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is formed dotwise, e.g. by a thermal head by application of light, e.g. using a LED array
    • 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
    • G02B26/127—Adaptive control of the scanning light beam, e.g. using the feedback from one or more detectors
    • 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
    • G03G15/0435—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 by introducing an optical element in the optical path, e.g. a filter
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/04—Arrangements for exposing and producing an image
    • G03G2215/0402—Exposure devices
    • G03G2215/0404—Laser

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Color Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Laser Beam Printer (AREA)
  • Image Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Color Image Communication Systems (AREA)
  • Record Information Processing For Printing (AREA)
  • Facsimile Image Signal Circuits (AREA)
JP2007178806A 2007-07-06 2007-07-06 画像形成装置及びその制御方法 Expired - Fee Related JP4950784B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2007178806A JP4950784B2 (ja) 2007-07-06 2007-07-06 画像形成装置及びその制御方法
CN2008101282423A CN101339388B (zh) 2007-07-06 2008-07-04 图像处理设备及其控制方法
US12/168,367 US8027056B2 (en) 2007-07-06 2008-07-07 Image processing apparatus and control method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007178806A JP4950784B2 (ja) 2007-07-06 2007-07-06 画像形成装置及びその制御方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2012047299A Division JP5539424B2 (ja) 2012-03-02 2012-03-02 画像形成装置及びその制御方法

Publications (3)

Publication Number Publication Date
JP2009017396A JP2009017396A (ja) 2009-01-22
JP2009017396A5 JP2009017396A5 (enExample) 2010-08-19
JP4950784B2 true JP4950784B2 (ja) 2012-06-13

Family

ID=40213482

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007178806A Expired - Fee Related JP4950784B2 (ja) 2007-07-06 2007-07-06 画像形成装置及びその制御方法

Country Status (3)

Country Link
US (1) US8027056B2 (enExample)
JP (1) JP4950784B2 (enExample)
CN (1) CN101339388B (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5554941B2 (ja) * 2009-05-22 2014-07-23 キヤノン株式会社 画像形成装置およびその主走査倍率補正方法
JP2011081192A (ja) * 2009-10-07 2011-04-21 Fuji Xerox Co Ltd 画像形成装置および画素制御プログラム
JP5743573B2 (ja) * 2011-01-28 2015-07-01 キヤノン株式会社 画像形成装置及び画像形成方法
JP5836684B2 (ja) * 2011-07-25 2015-12-24 キヤノン株式会社 画像形成装置
JP5947529B2 (ja) 2011-12-05 2016-07-06 キヤノン株式会社 画像形成装置
JP6260428B2 (ja) * 2014-04-18 2018-01-17 富士通株式会社 画像処理装置、画像処理方法、及びプログラム
JP6867847B2 (ja) 2017-03-30 2021-05-12 キヤノン株式会社 画像形成装置
CN113260178B (zh) * 2021-06-16 2021-09-28 广东科翔电子科技股份有限公司 一种刚挠结合板高精密线路的制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1030265A2 (en) * 1999-02-17 2000-08-23 Hewlett-Packard Company Controlling the scan line length of laser printers
JP3539283B2 (ja) * 1999-06-22 2004-07-07 松下電器産業株式会社 カラー画像形成装置
JP4214457B2 (ja) * 2003-01-09 2009-01-28 ソニー株式会社 画像処理装置および方法、記録媒体、並びにプログラム
JP2006100995A (ja) * 2004-09-28 2006-04-13 Canon Inc 画像形成装置、画像補正方法、及びプログラム
JP4098344B2 (ja) * 2004-11-01 2008-06-11 新潟精密株式会社 画像処理装置
JP2006142712A (ja) * 2004-11-22 2006-06-08 Canon Inc 画像形成装置
JP2006289749A (ja) * 2005-04-08 2006-10-26 Canon Inc カラー画像形成装置

Also Published As

Publication number Publication date
US8027056B2 (en) 2011-09-27
CN101339388A (zh) 2009-01-07
CN101339388B (zh) 2010-12-08
US20090009819A1 (en) 2009-01-08
JP2009017396A (ja) 2009-01-22

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