JP4192111B2 - 画像入力装置 - Google Patents

画像入力装置 Download PDF

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Publication number
JP4192111B2
JP4192111B2 JP2004072763A JP2004072763A JP4192111B2 JP 4192111 B2 JP4192111 B2 JP 4192111B2 JP 2004072763 A JP2004072763 A JP 2004072763A JP 2004072763 A JP2004072763 A JP 2004072763A JP 4192111 B2 JP4192111 B2 JP 4192111B2
Authority
JP
Japan
Prior art keywords
shift register
analog
image signal
charges
line sensor
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
JP2004072763A
Other languages
English (en)
Japanese (ja)
Other versions
JP2004289821A5 (enExample
JP2004289821A (ja
Inventor
淳 榊原
弘二 谷本
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.)
Toshiba Corp
Toshiba Tec Corp
Original Assignee
Toshiba Corp
Toshiba Tec Corp
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 Toshiba Corp, Toshiba Tec Corp filed Critical Toshiba Corp
Publication of JP2004289821A publication Critical patent/JP2004289821A/ja
Publication of JP2004289821A5 publication Critical patent/JP2004289821A5/ja
Application granted granted Critical
Publication of JP4192111B2 publication Critical patent/JP4192111B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/701—Line sensors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/71—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors
    • H04N25/713—Transfer or readout registers; Split readout registers or multiple readout registers
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Heads (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Solid State Image Pick-Up Elements (AREA)
JP2004072763A 2003-03-20 2004-03-15 画像入力装置 Expired - Fee Related JP4192111B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/391,623 US7327500B2 (en) 2003-03-20 2003-03-20 Image inputting apparatus

Publications (3)

Publication Number Publication Date
JP2004289821A JP2004289821A (ja) 2004-10-14
JP2004289821A5 JP2004289821A5 (enExample) 2007-04-26
JP4192111B2 true JP4192111B2 (ja) 2008-12-03

Family

ID=32987724

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004072763A Expired - Fee Related JP4192111B2 (ja) 2003-03-20 2004-03-15 画像入力装置

Country Status (2)

Country Link
US (1) US7327500B2 (enExample)
JP (1) JP4192111B2 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006093820A (ja) * 2004-09-21 2006-04-06 Canon Inc リニアイメージセンサ、画像読取装置、画像読取方法、及びプログラム
JP4692160B2 (ja) * 2005-08-29 2011-06-01 セイコーエプソン株式会社 光電変換素子の検査方法、画像読み取り装置およびプログラム
US20080036847A1 (en) * 2006-08-14 2008-02-14 Kabushiki Kaisha Toshiba Image Reading Apparatus, Image Forming Apparatus, and Image Reading Method
US8194297B2 (en) * 2007-08-07 2012-06-05 Canon Kabushiki Kaisha Method for controlling linear sensor, and image reading apparatus
JP2010199945A (ja) * 2009-02-25 2010-09-09 Seiko Epson Corp 画像読取装置、および、画像読取装置の制御方法
JP5690783B2 (ja) * 2012-07-27 2015-03-25 京セラドキュメントソリューションズ株式会社 画像読取装置及び画像形成装置
US9143696B2 (en) * 2012-10-13 2015-09-22 Hewlett-Packard Development Company, L.P. Imaging using offsetting accumulations
JP6142815B2 (ja) * 2014-02-13 2017-06-07 ブラザー工業株式会社 画像読取装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5499111A (en) * 1991-08-06 1996-03-12 Matsushita Graphic Communication Systems, Inc. Image signal processing apparatus
JPH08163380A (ja) * 1994-12-09 1996-06-21 Fujitsu Ltd 画像読取方法及び画像読取装置
JPH1194696A (ja) * 1997-09-22 1999-04-09 Ricoh Co Ltd Ｃｃｄ検査装置及び検査方法
JP3964567B2 (ja) 1999-02-17 2007-08-22 東芝マイクロエレクトロニクス株式会社 固体撮像装置
US6958835B2 (en) 2001-09-19 2005-10-25 Kabushiki Kaisha Toshiba Image inputting apparatus and image forming apparatus using four-line CCD sensor
US7339709B2 (en) * 2003-03-04 2008-03-04 Kabushiki Kaisha Toshiba Method and apparatus for forming image

Also Published As

Publication number Publication date
US7327500B2 (en) 2008-02-05
US20040184116A1 (en) 2004-09-23
JP2004289821A (ja) 2004-10-14

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