JPS56142682A - Charge coupled device - Google Patents

Charge coupled device

Info

Publication number
JPS56142682A
JPS56142682A JP4549380A JP4549380A JPS56142682A JP S56142682 A JPS56142682 A JP S56142682A JP 4549380 A JP4549380 A JP 4549380A JP 4549380 A JP4549380 A JP 4549380A JP S56142682 A JPS56142682 A JP S56142682A
Authority
JP
Japan
Prior art keywords
regions
charge transfer
semiconductor substrate
conductivity type
type region
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
JP4549380A
Other languages
Japanese (ja)
Inventor
Kenzo Yamanari
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 JP4549380A priority Critical patent/JPS56142682A/en
Publication of JPS56142682A publication Critical patent/JPS56142682A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
    • H01L27/144—Devices controlled by radiation
    • H01L27/146—Imager structures
    • H01L27/148—Charge coupled imagers
    • H01L27/14825—Linear CCD imagers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Solid State Image Pick-Up Elements (AREA)

Abstract

PURPOSE:To reduce a noise current and a dark current produced due to thermal excitation or light diffraction by applying a predetermined bias potential to the periphery of a charge transfer region and forming a reverse conductivity type region to a semiconductor substrate thereon. CONSTITUTION:Charge transfer regions 13, 13' are formed through transfer gates 12, 12' at both sides of photoelectric converting regions 11-1, 11-2,...11-n. Charges converted by the regions 11-1, 11-2,...11-n are divided at every other into charge transfer regions 13, 13', transferred at the regions 13, 13', then corrected to a series of original charge row by an output amplfier 14, and produced as an electric signal. Reverse conductivity type region 15 to the semiconductor substrate to which predetermined bias 16 is applied is provided outside the regions 13, 13'.
JP4549380A 1980-04-07 1980-04-07 Charge coupled device Pending JPS56142682A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4549380A JPS56142682A (en) 1980-04-07 1980-04-07 Charge coupled device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4549380A JPS56142682A (en) 1980-04-07 1980-04-07 Charge coupled device

Publications (1)

Publication Number Publication Date
JPS56142682A true JPS56142682A (en) 1981-11-07

Family

ID=12720918

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4549380A Pending JPS56142682A (en) 1980-04-07 1980-04-07 Charge coupled device

Country Status (1)

Country Link
JP (1) JPS56142682A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5237190A (en) * 1992-07-31 1993-08-17 Hualon Microelectronics Corporation Charge-coupled-device color image sensor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5237190A (en) * 1992-07-31 1993-08-17 Hualon Microelectronics Corporation Charge-coupled-device color image sensor

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