JPS5773563A - Image sensor drive system - Google Patents

Image sensor drive system

Info

Publication number
JPS5773563A
JPS5773563A JP55148983A JP14898380A JPS5773563A JP S5773563 A JPS5773563 A JP S5773563A JP 55148983 A JP55148983 A JP 55148983A JP 14898380 A JP14898380 A JP 14898380A JP S5773563 A JPS5773563 A JP S5773563A
Authority
JP
Japan
Prior art keywords
group
read
signal pulse
photoelectric effect
image 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.)
Granted
Application number
JP55148983A
Other languages
Japanese (ja)
Other versions
JPS6126865B2 (en
Inventor
Fumiaki Yamada
Masuji Sato
Minoru Terajima
Toshito Hara
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP55148983A priority Critical patent/JPS5773563A/en
Publication of JPS5773563A publication Critical patent/JPS5773563A/en
Publication of JPS6126865B2 publication Critical patent/JPS6126865B2/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
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/19—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 multi-element arrays
    • H04N1/191—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 multi-element arrays the array comprising a one-dimensional [1D] array
    • H04N1/192—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line
    • H04N1/193—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line using electrically scanned linear arrays, e.g. linear CCD arrays
    • H04N1/1931—Simultaneously or substantially simultaneously scanning picture elements on one main scanning line using electrically scanned linear arrays, e.g. linear CCD arrays with scanning elements electrically interconnected in groups

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Facsimile Heads (AREA)

Abstract

PURPOSE:To read in the number of photoelectric effect elements in a high speed continuously, by overlapping and applying a group signal pulse of the group to be read next, at the start of read-in of photoelectric effect element in the preceding group sequentially. CONSTITUTION:A group signal pulse to a group G1a is applied at the start of the initial period, an analog switch AS is started at the point of time of start of the next period, and the read-in of the output of the photoelectric effect element belonging to the group G1a is startd. At the start of this period, the group signal pulse to the group G1b to be read next is applied. Thus, the group signal pulse of the group to be read next is applied through overlapping at the start of read-in of the photoelectric effect element in the preceding group sequentially.
JP55148983A 1980-10-24 1980-10-24 Image sensor drive system Granted JPS5773563A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55148983A JPS5773563A (en) 1980-10-24 1980-10-24 Image sensor drive system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55148983A JPS5773563A (en) 1980-10-24 1980-10-24 Image sensor drive system

Publications (2)

Publication Number Publication Date
JPS5773563A true JPS5773563A (en) 1982-05-08
JPS6126865B2 JPS6126865B2 (en) 1986-06-23

Family

ID=15465063

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55148983A Granted JPS5773563A (en) 1980-10-24 1980-10-24 Image sensor drive system

Country Status (1)

Country Link
JP (1) JPS5773563A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58172057A (en) * 1982-04-02 1983-10-08 Hitachi Ltd Optical reader
JPS598480A (en) * 1982-07-06 1984-01-17 Oki Electric Ind Co Ltd Driving method of photoelectric converting element
JPS5963507A (en) * 1982-10-05 1984-04-11 Oki Electric Ind Co Ltd Driving method of line sensor
JPH0750741A (en) * 1994-04-25 1995-02-21 Toshiba Corp Image sensor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01105175U (en) * 1987-12-30 1989-07-14

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5759377A (en) * 1980-09-27 1982-04-09 Sony Corp Line sensor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5759377A (en) * 1980-09-27 1982-04-09 Sony Corp Line sensor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58172057A (en) * 1982-04-02 1983-10-08 Hitachi Ltd Optical reader
JPS598480A (en) * 1982-07-06 1984-01-17 Oki Electric Ind Co Ltd Driving method of photoelectric converting element
JPS5963507A (en) * 1982-10-05 1984-04-11 Oki Electric Ind Co Ltd Driving method of line sensor
JPH0750741A (en) * 1994-04-25 1995-02-21 Toshiba Corp Image sensor

Also Published As

Publication number Publication date
JPS6126865B2 (en) 1986-06-23

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