JPS55163953A - Ccd shift register - Google Patents

Ccd shift register

Info

Publication number
JPS55163953A
JPS55163953A JP7201179A JP7201179A JPS55163953A JP S55163953 A JPS55163953 A JP S55163953A JP 7201179 A JP7201179 A JP 7201179A JP 7201179 A JP7201179 A JP 7201179A JP S55163953 A JPS55163953 A JP S55163953A
Authority
JP
Japan
Prior art keywords
electrons
area
shift register
potential
vfb
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
JP7201179A
Other languages
Japanese (ja)
Inventor
Hiromitsu Shiraki
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP7201179A priority Critical patent/JPS55163953A/en
Publication of JPS55163953A publication Critical patent/JPS55163953A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/30—Transforming light or analogous information into electric information

Landscapes

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

Abstract

PURPOSE:To evade blooming, based upon the saturation of a vertical shift register, even against intense incident light by greatly increasing the transfer charge of the vertical shift register in quantity. CONSTITUTION:Once transferred from a PN junction to shift register 108, electrons are stored in potential well S1 in area A1. As electrons increase in number, the potential of the storage area falls down to Vs. At this time, the electrons start interfering with the surface not in area S1, but in area S2. As electrons further increase in number, electrons start interfering with the surface in area A1 as shown by S3 and the potential of the electrons is obtained as VG-VFB (voltage applied effectively to transfer electrode). In area A2, on the other hand, electrons furthermore increases and when the quantity of charge accumulated at interface Si-SiO2 reaches a fixed value, the potential of electrons becomes VG-VFB.
JP7201179A 1979-06-08 1979-06-08 Ccd shift register Pending JPS55163953A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7201179A JPS55163953A (en) 1979-06-08 1979-06-08 Ccd shift register

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7201179A JPS55163953A (en) 1979-06-08 1979-06-08 Ccd shift register

Publications (1)

Publication Number Publication Date
JPS55163953A true JPS55163953A (en) 1980-12-20

Family

ID=13477037

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7201179A Pending JPS55163953A (en) 1979-06-08 1979-06-08 Ccd shift register

Country Status (1)

Country Link
JP (1) JPS55163953A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52144286A (en) * 1976-05-27 1977-12-01 Nec Corp One-dimensional charge coupling element
JPS5451318A (en) * 1977-09-29 1979-04-23 Sony Corp Solid pickup unit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52144286A (en) * 1976-05-27 1977-12-01 Nec Corp One-dimensional charge coupling element
JPS5451318A (en) * 1977-09-29 1979-04-23 Sony Corp Solid pickup unit

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