JPS5781772A - Picture reader - Google Patents

Picture reader

Info

Publication number
JPS5781772A
JPS5781772A JP55158469A JP15846980A JPS5781772A JP S5781772 A JPS5781772 A JP S5781772A JP 55158469 A JP55158469 A JP 55158469A JP 15846980 A JP15846980 A JP 15846980A JP S5781772 A JPS5781772 A JP S5781772A
Authority
JP
Japan
Prior art keywords
reading
photodetecting cell
belt
sensor
scanning direction
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.)
Granted
Application number
JP55158469A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6347025B2 (cg-RX-API-DMAC7.html
Inventor
Masaharu Tsukada
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 JP55158469A priority Critical patent/JPS5781772A/ja
Publication of JPS5781772A publication Critical patent/JPS5781772A/ja
Publication of JPS6347025B2 publication Critical patent/JPS6347025B2/ja
Granted 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
    • H04N1/40—Picture signal circuits
    • H04N1/401—Compensating positionally unequal response of the pick-up or reproducing head

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Image Input (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
JP55158469A 1980-11-11 1980-11-11 Picture reader Granted JPS5781772A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55158469A JPS5781772A (en) 1980-11-11 1980-11-11 Picture reader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55158469A JPS5781772A (en) 1980-11-11 1980-11-11 Picture reader

Publications (2)

Publication Number Publication Date
JPS5781772A true JPS5781772A (en) 1982-05-21
JPS6347025B2 JPS6347025B2 (cg-RX-API-DMAC7.html) 1988-09-20

Family

ID=15672417

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55158469A Granted JPS5781772A (en) 1980-11-11 1980-11-11 Picture reader

Country Status (1)

Country Link
JP (1) JPS5781772A (cg-RX-API-DMAC7.html)

Also Published As

Publication number Publication date
JPS6347025B2 (cg-RX-API-DMAC7.html) 1988-09-20

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