JPS5779764A - Screen scanner - Google Patents

Screen scanner

Info

Publication number
JPS5779764A
JPS5779764A JP15556780A JP15556780A JPS5779764A JP S5779764 A JPS5779764 A JP S5779764A JP 15556780 A JP15556780 A JP 15556780A JP 15556780 A JP15556780 A JP 15556780A JP S5779764 A JPS5779764 A JP S5779764A
Authority
JP
Japan
Prior art keywords
original
transparent plate
scanning
image sensor
moves
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
JP15556780A
Other languages
Japanese (ja)
Inventor
Takahiro Oota
Akihiro Oka
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP15556780A priority Critical patent/JPS5779764A/en
Publication of JPS5779764A publication Critical patent/JPS5779764A/en
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
    • H04N1/04—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Scanning Arrangements (AREA)

Abstract

PURPOSE:To increase the S/N, by providing a scanning constructing body which moves in parallel with an original plane between a transparent plate restricting an original plane and a fixed reflection mirror, and avoiding the reflection of illuminated light from a transparent plate setting an original from outputting to an image sensor. CONSTITUTION:An original 2 is located downward on a transparent plate 3 made of glass plate or the like and supported with an original retainer 4. A light source 5 is installed on a scanning constructing body 9 to illuminate the original 2 via the plate 3. The body 9 has a lens system 7 and a linear image sensor 8 and is movable toward the arrow 10. The body 9 moves towardf the subscanning direction, while reading linear picture on the original toward orthogonal direction to the moving direction with the element 8 and the reading of the entire original 2 is practiced by moving scanning lines over the entire area of the original.
JP15556780A 1980-11-05 1980-11-05 Screen scanner Pending JPS5779764A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15556780A JPS5779764A (en) 1980-11-05 1980-11-05 Screen scanner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15556780A JPS5779764A (en) 1980-11-05 1980-11-05 Screen scanner

Publications (1)

Publication Number Publication Date
JPS5779764A true JPS5779764A (en) 1982-05-19

Family

ID=15608861

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15556780A Pending JPS5779764A (en) 1980-11-05 1980-11-05 Screen scanner

Country Status (1)

Country Link
JP (1) JPS5779764A (en)

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