JPH09107436A - 読取装置 - Google Patents

読取装置

Info

Publication number
JPH09107436A
JPH09107436A JP7288201A JP28820195A JPH09107436A JP H09107436 A JPH09107436 A JP H09107436A JP 7288201 A JP7288201 A JP 7288201A JP 28820195 A JP28820195 A JP 28820195A JP H09107436 A JPH09107436 A JP H09107436A
Authority
JP
Japan
Prior art keywords
contact
image sensor
contact glass
weight
reading device
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.)
Pending
Application number
JP7288201A
Other languages
English (en)
Japanese (ja)
Inventor
Yoshiya Ito
喜也 伊藤
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP7288201A priority Critical patent/JPH09107436A/ja
Priority to US08/715,090 priority patent/US5734483A/en
Priority to KR1019960045037A priority patent/KR100241797B1/ko
Priority to CN96120323A priority patent/CN1072423C/zh
Publication of JPH09107436A publication Critical patent/JPH09107436A/ja
Pending legal-status Critical Current

Links

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
    • H04N1/00519—Constructional details not otherwise provided for, e.g. housings, covers
    • H04N1/00557—Connection or assembly of components or elements
    • 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
    • H04N1/03—Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a substantially linear array
    • H04N1/031—Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a substantially linear array the photodetectors having a one-to-one and optically positive correspondence with the scanned picture elements, e.g. linear contact sensors
    • 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
    • H04N1/1039—Movement of the main scanning components
    • H04N1/1043—Movement of the main scanning components of a sensor array
    • 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
    • H04N2201/0456—Arrangements not specific to a particular one of the scanning methods covered by groups H04N1/04 - H04N1/207 for maintaining a predetermined distance between the scanning elements and the picture-bearing surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Heads (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Facsimiles In General (AREA)
JP7288201A 1994-04-18 1995-10-11 読取装置 Pending JPH09107436A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP7288201A JPH09107436A (ja) 1995-10-11 1995-10-11 読取装置
US08/715,090 US5734483A (en) 1994-04-18 1996-09-17 Image scanner having contact-type image sensor
KR1019960045037A KR100241797B1 (ko) 1995-10-11 1996-10-10 독해장치
CN96120323A CN1072423C (zh) 1995-10-11 1996-10-11 阅读装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7288201A JPH09107436A (ja) 1995-10-11 1995-10-11 読取装置

Publications (1)

Publication Number Publication Date
JPH09107436A true JPH09107436A (ja) 1997-04-22

Family

ID=17727131

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7288201A Pending JPH09107436A (ja) 1994-04-18 1995-10-11 読取装置

Country Status (3)

Country Link
JP (1) JPH09107436A (ko)
KR (1) KR100241797B1 (ko)
CN (1) CN1072423C (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100519123B1 (ko) * 2001-10-31 2005-10-04 캐논 가부시끼가이샤 화상판독장치
JP2014082677A (ja) * 2012-10-17 2014-05-08 Sharp Corp 画像読取装置及び画像形成装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100519123B1 (ko) * 2001-10-31 2005-10-04 캐논 가부시끼가이샤 화상판독장치
JP2014082677A (ja) * 2012-10-17 2014-05-08 Sharp Corp 画像読取装置及び画像形成装置

Also Published As

Publication number Publication date
KR970024935A (ko) 1997-05-30
CN1191322A (zh) 1998-08-26
CN1072423C (zh) 2001-10-03
KR100241797B1 (ko) 2000-02-01

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