JP6878148B2 - 透光部材及び画像読取装置 - Google Patents

透光部材及び画像読取装置 Download PDF

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Publication number
JP6878148B2
JP6878148B2 JP2017106432A JP2017106432A JP6878148B2 JP 6878148 B2 JP6878148 B2 JP 6878148B2 JP 2017106432 A JP2017106432 A JP 2017106432A JP 2017106432 A JP2017106432 A JP 2017106432A JP 6878148 B2 JP6878148 B2 JP 6878148B2
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JP
Japan
Prior art keywords
document
image
manufacturing
coating
substrates
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.)
Active
Application number
JP2017106432A
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English (en)
Japanese (ja)
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JP2018207147A5 (enExample
JP2018207147A (ja
Inventor
徳司 瀧澤
徳司 瀧澤
松本　晃
晃 松本
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.)
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 JP2017106432A priority Critical patent/JP6878148B2/ja
Priority to US15/991,320 priority patent/US10412245B2/en
Publication of JP2018207147A publication Critical patent/JP2018207147A/ja
Publication of JP2018207147A5 publication Critical patent/JP2018207147A5/ja
Application granted granted Critical
Publication of JP6878148B2 publication Critical patent/JP6878148B2/ja
Active 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
    • H04N1/00567—Handling of original or reproduction media, e.g. cutting, separating, stacking
    • H04N1/0057—Conveying sheets before or after scanning
    • H04N1/00596—Conveying sheets before or after scanning using at least a part of the apparatus in common for transporting to or from a plurality of scanning positions, e.g. for reading and printing
    • 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
    • H04N1/00567—Handling of original or reproduction media, e.g. cutting, separating, stacking
    • H04N1/0057—Conveying sheets before or after scanning
    • H04N1/00599—Using specific components
    • H04N1/00602—Feed rollers
    • 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
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
    • H04N1/02815—Means for illuminating the original, not specific to a particular type of pick-up head
    • H04N1/0282—Using a single or a few point light sources, e.g. a laser diode
    • H04N1/02835—Using a single or a few point light sources, e.g. a laser diode in combination with a light guide, e.g. optical fibre, glass plate
    • 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
    • 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
    • G03G15/04036—Details of illuminating systems, e.g. lamps, reflectors
    • G03G15/04045—Details of illuminating systems, e.g. lamps, reflectors for exposing image information provided otherwise than by directly projecting the original image onto the photoconductive recording material, e.g. digital copiers
    • G03G15/04072—Details of illuminating systems, e.g. lamps, reflectors for exposing image information provided otherwise than by directly projecting the original image onto the photoconductive recording material, e.g. digital copiers by laser

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Surface Treatment Of Glass (AREA)
  • Facsimiles In General (AREA)
  • Holders For Sensitive Materials And Originals (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • General Physics & Mathematics (AREA)
JP2017106432A 2017-05-30 2017-05-30 透光部材及び画像読取装置 Active JP6878148B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2017106432A JP6878148B2 (ja) 2017-05-30 2017-05-30 透光部材及び画像読取装置
US15/991,320 US10412245B2 (en) 2017-05-30 2018-05-29 Method of manufacturing light-transmitting member, light-transmitting member and image reading apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017106432A JP6878148B2 (ja) 2017-05-30 2017-05-30 透光部材及び画像読取装置

Publications (3)

Publication Number Publication Date
JP2018207147A JP2018207147A (ja) 2018-12-27
JP2018207147A5 JP2018207147A5 (enExample) 2020-07-02
JP6878148B2 true JP6878148B2 (ja) 2021-05-26

Family

ID=64460735

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017106432A Active JP6878148B2 (ja) 2017-05-30 2017-05-30 透光部材及び画像読取装置

Country Status (2)

Country Link
US (1) US10412245B2 (enExample)
JP (1) JP6878148B2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6894764B2 (ja) * 2017-05-30 2021-06-30 キヤノン株式会社 画像読取装置
JP6961449B2 (ja) 2017-10-12 2021-11-05 キヤノン株式会社 画像読取装置
JP7346086B2 (ja) * 2019-05-31 2023-09-19 キヤノン株式会社 シート排出装置、画像読取装置及び画像形成装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5261013A (en) * 1989-02-21 1993-11-09 Canon Kabushiki Kaisha Photoelectric converter and image reading apparatus mounting the same
JP2003215735A (ja) * 2002-01-21 2003-07-30 Canon Inc 画像形成装置
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
JP2005223878A (ja) * 2004-01-05 2005-08-18 Ricoh Co Ltd 画像読み取り装置および画像読み取り装置付き記録装置
JP4413790B2 (ja) * 2005-01-25 2010-02-10 株式会社リコー 画像読取装置および画像形成装置
US9463999B2 (en) * 2012-01-10 2016-10-11 Ppg Industries Ohio, Inc. Coated glasses having a low sheet resistance, a smooth surface, and/or a low thermal emissivity
JP6065470B2 (ja) * 2012-08-31 2017-01-25 セイコーエプソン株式会社 撮像装置、検査装置、及び電子デバイスの製造方法
JP6700960B2 (ja) * 2015-06-04 2020-05-27 キヤノン株式会社 画像読取装置及び画像形成装置

Also Published As

Publication number Publication date
JP2018207147A (ja) 2018-12-27
US10412245B2 (en) 2019-09-10
US20180352101A1 (en) 2018-12-06

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