JPH0227671B2 - - Google Patents

Info

Publication number
JPH0227671B2
JPH0227671B2 JP55084544A JP8454480A JPH0227671B2 JP H0227671 B2 JPH0227671 B2 JP H0227671B2 JP 55084544 A JP55084544 A JP 55084544A JP 8454480 A JP8454480 A JP 8454480A JP H0227671 B2 JPH0227671 B2 JP H0227671B2
Authority
JP
Japan
Prior art keywords
light
photoelectric conversion
conversion device
semiconductor light
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 - Lifetime
Application number
JP55084544A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56122069A (en
Inventor
Iwao Sagara
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP8454480A priority Critical patent/JPS56122069A/ja
Publication of JPS56122069A publication Critical patent/JPS56122069A/ja
Publication of JPH0227671B2 publication Critical patent/JPH0227671B2/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
    • H04N1/387—Composing, repositioning or otherwise geometrically modifying originals
    • H04N1/393—Enlarging or reducing
    • H04N1/3935—Enlarging or reducing with modification of image resolution, i.e. determining the values of picture elements at new relative positions

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Projection-Type Copiers In General (AREA)
  • Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Led Devices (AREA)
JP8454480A 1980-06-24 1980-06-24 Copying system using photodetector and light emitting element Granted JPS56122069A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8454480A JPS56122069A (en) 1980-06-24 1980-06-24 Copying system using photodetector and light emitting element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8454480A JPS56122069A (en) 1980-06-24 1980-06-24 Copying system using photodetector and light emitting element

Publications (2)

Publication Number Publication Date
JPS56122069A JPS56122069A (en) 1981-09-25
JPH0227671B2 true JPH0227671B2 (en]) 1990-06-19

Family

ID=13833587

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8454480A Granted JPS56122069A (en) 1980-06-24 1980-06-24 Copying system using photodetector and light emitting element

Country Status (1)

Country Link
JP (1) JPS56122069A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0485663U (en]) * 1990-11-30 1992-07-24

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61229359A (ja) * 1985-04-04 1986-10-13 Matsushita Electric Ind Co Ltd 半導体装置
JP2569510Y2 (ja) * 1992-01-31 1998-04-28 武蔵精密工業株式会社 コピー機

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS494520U (en]) * 1972-04-17 1974-01-15
JPS5010119U (en]) * 1973-05-25 1975-02-01

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0485663U (en]) * 1990-11-30 1992-07-24

Also Published As

Publication number Publication date
JPS56122069A (en) 1981-09-25

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