CN100361028C - 图像读取装置以及图像形成装置 - Google Patents

图像读取装置以及图像形成装置 Download PDF

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Publication number
CN100361028C
CN100361028C CNB2004100070890A CN200410007089A CN100361028C CN 100361028 C CN100361028 C CN 100361028C CN B2004100070890 A CNB2004100070890 A CN B2004100070890A CN 200410007089 A CN200410007089 A CN 200410007089A CN 100361028 C CN100361028 C CN 100361028C
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CN
China
Prior art keywords
reading
mentioned
paper
platen glass
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
CNB2004100070890A
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English (en)
Chinese (zh)
Other versions
CN1550922A (zh
Inventor
牧野裕一
山中祐二
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 CN1550922A publication Critical patent/CN1550922A/zh
Application granted granted Critical
Publication of CN100361028C publication Critical patent/CN100361028C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/12—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 the sheet-feed movement or the medium-advance or the drum-rotation movement as the slow scanning component, e.g. arrangements for the main-scanning
    • H04N1/121—Feeding arrangements
    • H04N1/123—Using a dedicated sheet guide element
    • 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
    • H04N1/12—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 the sheet-feed movement or the medium-advance or the drum-rotation movement as the slow scanning component, e.g. arrangements for the main-scanning
    • H04N1/121—Feeding arrangements
    • H04N1/1215—Feeding using one or more cylindrical platens or rollers in the immediate vicinity of the main scanning line
    • 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
    • H04N1/12—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 the sheet-feed movement or the medium-advance or the drum-rotation movement as the slow scanning component, e.g. arrangements for the main-scanning
    • H04N1/121—Feeding arrangements
    • H04N1/1235—Feeding a sheet past a transparent plate; Details thereof
    • 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
    • H04N1/04—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
    • H04N1/192—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line
    • H04N1/193—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line using electrically scanned linear arrays, e.g. linear CCD arrays
    • 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
    • H04N2201/0458—Additional arrangements for improving or optimising scanning resolution or quality

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
CNB2004100070890A 2003-02-24 2004-02-24 图像读取装置以及图像形成装置 Expired - Fee Related CN100361028C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP045956/2003 2003-02-24
JP2003045956A JP4241084B2 (ja) 2003-02-24 2003-02-24 画像読取装置

Publications (2)

Publication Number Publication Date
CN1550922A CN1550922A (zh) 2004-12-01
CN100361028C true CN100361028C (zh) 2008-01-09

Family

ID=32866517

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2004100070890A Expired - Fee Related CN100361028C (zh) 2003-02-24 2004-02-24 图像读取装置以及图像形成装置

Country Status (3)

Country Link
US (1) US7317561B2 (enExample)
JP (1) JP4241084B2 (enExample)
CN (1) CN100361028C (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3715919B2 (ja) * 2001-12-21 2005-11-16 キヤノン株式会社 画像読取装置及び画像形成装置
JP4332443B2 (ja) * 2003-03-07 2009-09-16 キヤノン株式会社 画像読取装置及び画像形成装置
KR100532603B1 (ko) * 2003-04-07 2005-12-01 삼성전자주식회사 화상 스캐닝유닛 및 화상 스캐닝장치
JP4305193B2 (ja) * 2004-01-23 2009-07-29 富士ゼロックス株式会社 画像読み取り装置
JP4103874B2 (ja) * 2004-09-08 2008-06-18 コニカミノルタビジネステクノロジーズ株式会社 原稿読取装置及びこれを備えた画像形成装置
EP2028554B1 (en) * 2007-08-09 2010-10-06 Oki Data Corporation Image reading apparatus, image forming apparatus, image forming system that employs the image reading apparatus and the image forming apparatus
JP5155009B2 (ja) * 2008-05-14 2013-02-27 ニスカ株式会社 画像読取装置
JP4853538B2 (ja) * 2009-03-17 2012-01-11 富士ゼロックス株式会社 画像読取装置
CN101668104B (zh) * 2009-08-04 2011-06-22 苏州佳世达电通有限公司 扫描装置
JP5328825B2 (ja) * 2010-02-17 2013-10-30 キヤノン株式会社 画像読取装置
JP7615707B2 (ja) * 2021-01-27 2025-01-17 セイコーエプソン株式会社 読取装置、読取装置の制御方法及び読取装置の制御プログラム
JP2023081516A (ja) * 2021-12-01 2023-06-13 セイコーエプソン株式会社 記録装置

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04245266A (ja) * 1991-01-31 1992-09-01 Ricoh Co Ltd 原稿読取装置
JPH0993392A (ja) * 1995-09-22 1997-04-04 Ricoh Co Ltd 画像読取装置
CN1156269A (zh) * 1995-12-07 1997-08-06 株式会社东芝 图像形成装置和图像形成方法
JP2002014495A (ja) * 2000-06-29 2002-01-18 Kyocera Mita Corp 画像形成機の原稿搬送装置
CN1356248A (zh) * 2000-11-28 2002-07-03 尼司卡股份有限公司 纸张传送装置以及图像读取装置
JP2002218166A (ja) * 2001-01-19 2002-08-02 Canon Aptex Inc 画像読取装置
JP2002300345A (ja) * 2001-03-29 2002-10-11 Sharp Corp 原稿給紙装置及び画像形成機
CN1392456A (zh) * 2001-06-18 2003-01-22 尼司卡股份有限公司 底稿传送装置以及图像读取装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09197566A (ja) * 1996-01-16 1997-07-31 Minolta Co Ltd 画像読取装置
JP3337993B2 (ja) * 1998-12-25 2002-10-28 京セラミタ株式会社 シートスルー原稿読取装置
JP2000295430A (ja) * 1999-04-01 2000-10-20 Konica Corp 画像読取装置
JP4035920B2 (ja) * 1999-06-04 2008-01-23 コニカミノルタビジネステクノロジーズ株式会社 画像読取装置
JP4097876B2 (ja) * 2000-03-23 2008-06-11 株式会社リコー 画像読取装置
JP2002232643A (ja) * 2001-01-30 2002-08-16 Canon Aptex Inc 原稿送り装置とこの装置を備えた画像形成装置
US7016534B2 (en) * 2001-08-07 2006-03-21 Canon Kabushiki Kaisha Method, and apparatus for discriminating kind of image medium stored with program
JP3715919B2 (ja) * 2001-12-21 2005-11-16 キヤノン株式会社 画像読取装置及び画像形成装置
JP2004173165A (ja) * 2002-11-22 2004-06-17 Canon Inc 画像読取装置
US7450279B2 (en) * 2003-02-19 2008-11-11 Canon Kabushiki Kaisha Image reading apparatus
JP4235543B2 (ja) * 2003-12-16 2009-03-11 キヤノン株式会社 画像読取装置及びこれを具備する画像形成装置
JP2007019971A (ja) * 2005-07-08 2007-01-25 Toshiba Corp 自動原稿送り装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04245266A (ja) * 1991-01-31 1992-09-01 Ricoh Co Ltd 原稿読取装置
JPH0993392A (ja) * 1995-09-22 1997-04-04 Ricoh Co Ltd 画像読取装置
CN1156269A (zh) * 1995-12-07 1997-08-06 株式会社东芝 图像形成装置和图像形成方法
JP2002014495A (ja) * 2000-06-29 2002-01-18 Kyocera Mita Corp 画像形成機の原稿搬送装置
CN1356248A (zh) * 2000-11-28 2002-07-03 尼司卡股份有限公司 纸张传送装置以及图像读取装置
JP2002218166A (ja) * 2001-01-19 2002-08-02 Canon Aptex Inc 画像読取装置
JP2002300345A (ja) * 2001-03-29 2002-10-11 Sharp Corp 原稿給紙装置及び画像形成機
CN1392456A (zh) * 2001-06-18 2003-01-22 尼司卡股份有限公司 底稿传送装置以及图像读取装置

Also Published As

Publication number Publication date
US7317561B2 (en) 2008-01-08
CN1550922A (zh) 2004-12-01
JP4241084B2 (ja) 2009-03-18
US20040165227A1 (en) 2004-08-26
JP2004260294A (ja) 2004-09-16

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Granted publication date: 20080109

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