JPS5634275A - Photo line sensor - Google Patents

Photo line sensor

Info

Publication number
JPS5634275A
JPS5634275A JP10997679A JP10997679A JPS5634275A JP S5634275 A JPS5634275 A JP S5634275A JP 10997679 A JP10997679 A JP 10997679A JP 10997679 A JP10997679 A JP 10997679A JP S5634275 A JPS5634275 A JP S5634275A
Authority
JP
Japan
Prior art keywords
ejection
light shielding
gate electrode
line sensor
diode
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
JP10997679A
Other languages
Japanese (ja)
Inventor
Yoshihiro Miyamoto
Toru Maekawa
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 JP10997679A priority Critical patent/JPS5634275A/en
Publication of JPS5634275A publication Critical patent/JPS5634275A/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
    • H04N1/024—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Facsimile Heads (AREA)

Abstract

PURPOSE:To make it possible to simplify structure, by connecting the ejection diode the ejection gate electrode, which are arranged in respective sides of left and right two systems, by a conductive light shielding film to use only one king of applied voltage. CONSTITUTION:Reset voltage VR of the same value which is switched periodically to high and low levels is applied to onductive light shielding films 14a and 14b, which are arranged at interval (d), from terminal 33 at the same time. Ejection gate electrode 7 and ejection diode 6 are connected electrically to conductive light shielding 14a and 14b at connection point P, therefore, potentials of them change always with equal values. They are insulated from transfer gate electrode 2 and CCD transfer electrode 5 by insulating film 15. Thus, a line sensor with structure simplified can be obtained.
JP10997679A 1979-08-28 1979-08-28 Photo line sensor Pending JPS5634275A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10997679A JPS5634275A (en) 1979-08-28 1979-08-28 Photo line sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10997679A JPS5634275A (en) 1979-08-28 1979-08-28 Photo line sensor

Publications (1)

Publication Number Publication Date
JPS5634275A true JPS5634275A (en) 1981-04-06

Family

ID=14523915

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10997679A Pending JPS5634275A (en) 1979-08-28 1979-08-28 Photo line sensor

Country Status (1)

Country Link
JP (1) JPS5634275A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57109476A (en) * 1980-12-25 1982-07-07 Matsushita Electronics Corp Solid image pickup device
JPS57181279A (en) * 1981-04-16 1982-11-08 Thomson Csf Device for scanning image in continuous line by utilizing electric charge transfer
JPS60120557A (en) * 1983-12-02 1985-06-28 Oki Electric Ind Co Ltd Solid state image pick-up device having antiblooming structure
JPH0548915U (en) * 1991-10-09 1993-06-29 株式会社長田中央研究所 Dental sewage treatment tank
JP2005303059A (en) * 2004-04-13 2005-10-27 Nec Electronics Corp Linear image sensor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57109476A (en) * 1980-12-25 1982-07-07 Matsushita Electronics Corp Solid image pickup device
JPS57181279A (en) * 1981-04-16 1982-11-08 Thomson Csf Device for scanning image in continuous line by utilizing electric charge transfer
JPS60120557A (en) * 1983-12-02 1985-06-28 Oki Electric Ind Co Ltd Solid state image pick-up device having antiblooming structure
JPH0548915U (en) * 1991-10-09 1993-06-29 株式会社長田中央研究所 Dental sewage treatment tank
JP2005303059A (en) * 2004-04-13 2005-10-27 Nec Electronics Corp Linear image sensor

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