CN101321219B - 图像读取设备 - Google Patents

图像读取设备 Download PDF

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Publication number
CN101321219B
CN101321219B CN2008101082747A CN200810108274A CN101321219B CN 101321219 B CN101321219 B CN 101321219B CN 2008101082747 A CN2008101082747 A CN 2008101082747A CN 200810108274 A CN200810108274 A CN 200810108274A CN 101321219 B CN101321219 B CN 101321219B
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CN
China
Prior art keywords
original copy
unit
sheet material
image
read
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
CN2008101082747A
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English (en)
Chinese (zh)
Other versions
CN101321219A (zh
Inventor
青山武史
村上步
涧泻祥子
山本祐一
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
Publication of CN101321219A publication Critical patent/CN101321219A/zh
Application granted granted Critical
Publication of CN101321219B publication Critical patent/CN101321219B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • H04N1/10—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 flat picture-bearing surfaces
    • H04N1/1013—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 flat picture-bearing surfaces with sub-scanning by translatory movement of at least a part of the main-scanning components
    • H04N1/1017—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 flat picture-bearing surfaces with sub-scanning by translatory movement of at least a part of the main-scanning components the main-scanning components remaining positionally invariant with respect to one another in the sub-scanning direction
    • 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
    • H04N1/00567—Handling of original or reproduction media, e.g. cutting, separating, stacking
    • H04N1/0057—Conveying sheets before or after scanning
    • H04N1/00588—Conveying sheets before or after scanning to the scanning position
    • 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
    • H04N1/00681—Detecting the presence, position or size of a sheet or correcting its position before scanning
    • H04N1/00684—Object of the detection
    • H04N1/00687—Presence or absence
    • 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
    • H04N1/195—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 two-dimensional [2D] array

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Facsimiles In General (AREA)
  • Holders For Sensitive Materials And Originals (AREA)
CN2008101082747A 2007-06-05 2008-06-05 图像读取设备 Expired - Fee Related CN101321219B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007149518A JP2008306295A (ja) 2007-06-05 2007-06-05 画像読取装置及び画像形成装置
JP2007-149518 2007-06-05
JP2007149518 2007-06-05

Publications (2)

Publication Number Publication Date
CN101321219A CN101321219A (zh) 2008-12-10
CN101321219B true CN101321219B (zh) 2011-06-22

Family

ID=40095615

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008101082747A Expired - Fee Related CN101321219B (zh) 2007-06-05 2008-06-05 图像读取设备

Country Status (3)

Country Link
US (1) US20080304117A1 (https=)
JP (1) JP2008306295A (https=)
CN (1) CN101321219B (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5159594B2 (ja) * 2008-12-24 2013-03-06 キヤノン株式会社 画像形成装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000275752A (ja) * 1999-03-26 2000-10-06 Ricoh Co Ltd 画像読取装置
CN1642211A (zh) * 2004-01-16 2005-07-20 佳能株式会社 图像读取装置及使用它的图像形成装置
CN1733580A (zh) * 2004-08-13 2006-02-15 株式会社东芝 介质输送装置、文档输送装置、和纸张输送器

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0626427B2 (ja) * 1984-10-16 1994-04-06 キヤノン株式会社 画像形成装置
JPS63191158A (ja) * 1987-02-03 1988-08-08 Ricoh Co Ltd デジタル複写装置
JP3077242B2 (ja) * 1991-04-15 2000-08-14 富士ゼロックス株式会社 画像データ送信装置および方法
JPH07177312A (ja) * 1993-12-20 1995-07-14 Toshiba Corp 画像形成装置及び画像形成方法
JPH07336522A (ja) * 1994-06-09 1995-12-22 Ricoh Co Ltd 複写装置
US6359705B2 (en) * 1996-12-26 2002-03-19 Canon Kabushiki Kaisha Image reading apparatus
JP3530746B2 (ja) * 1998-06-19 2004-05-24 キヤノン株式会社 画像読取装置および方法
JP2000010211A (ja) * 1998-06-22 2000-01-14 Mita Ind Co Ltd 原稿位置決め部材
JP2002271587A (ja) * 2001-03-07 2002-09-20 Fuji Xerox Co Ltd 画像読取装置
CN1223171C (zh) * 2002-04-02 2005-10-12 佳能株式会社 图像读取装置
JP4174282B2 (ja) * 2002-10-01 2008-10-29 キヤノン株式会社 画像読取装置
JP2004126448A (ja) * 2002-10-07 2004-04-22 Canon Inc 画像読取装置
JP4235503B2 (ja) * 2003-07-23 2009-03-11 キヤノン株式会社 シート搬送装置及び画像形成装置並びに画像読取装置
TWI240553B (en) * 2003-10-23 2005-09-21 Avision Inc Scan window assembly with an open boundary
JP4157832B2 (ja) * 2003-11-20 2008-10-01 株式会社リコー 原稿サイズ検知方法及び原稿読取装置及び画像形成装置
JP4235608B2 (ja) * 2004-12-24 2009-03-11 キヤノン株式会社 画像読取装置
JP4182072B2 (ja) * 2005-03-02 2008-11-19 キヤノン株式会社 画像読取装置及び画像伸縮補正方法
JP4073032B2 (ja) * 2005-04-08 2008-04-09 キヤノン株式会社 画像読取装置及び画像形成装置
JP4363360B2 (ja) * 2005-04-28 2009-11-11 ブラザー工業株式会社 画像読取装置
JP4539424B2 (ja) * 2005-04-28 2010-09-08 ブラザー工業株式会社 画像読取装置
US7453055B2 (en) * 2005-04-28 2008-11-18 Brother Kogyo Kabushiki Kaisha Image reading apparatus
US7450142B2 (en) * 2005-09-02 2008-11-11 Canon Kabushiki Kaisha Scanning optical device with post-deflection diffraction element supported by an end-side swing member to suppress vibration
JP4665681B2 (ja) * 2005-09-15 2011-04-06 富士ゼロックス株式会社 画像形成装置
KR100739793B1 (ko) * 2006-02-06 2007-07-13 삼성전자주식회사 자동급지장치를 구비한 화상독취장치
EP1834797A1 (en) * 2006-03-17 2007-09-19 Seiko Epson Corporation Stacker position changer and recording apparatus or liquid ejecting apparatus incorporating the same
JP2007259129A (ja) * 2006-03-23 2007-10-04 Brother Ind Ltd 画像読取装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000275752A (ja) * 1999-03-26 2000-10-06 Ricoh Co Ltd 画像読取装置
CN1642211A (zh) * 2004-01-16 2005-07-20 佳能株式会社 图像读取装置及使用它的图像形成装置
CN1733580A (zh) * 2004-08-13 2006-02-15 株式会社东芝 介质输送装置、文档输送装置、和纸张输送器

Also Published As

Publication number Publication date
US20080304117A1 (en) 2008-12-11
JP2008306295A (ja) 2008-12-18
CN101321219A (zh) 2008-12-10

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110622