JPS55107279A - Solid image pickup element - Google Patents

Solid image pickup element

Info

Publication number
JPS55107279A
JPS55107279A JP1447979A JP1447979A JPS55107279A JP S55107279 A JPS55107279 A JP S55107279A JP 1447979 A JP1447979 A JP 1447979A JP 1447979 A JP1447979 A JP 1447979A JP S55107279 A JPS55107279 A JP S55107279A
Authority
JP
Japan
Prior art keywords
regions
transfer gates
light
manner
type
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
JP1447979A
Other languages
Japanese (ja)
Inventor
Yoshiharu Fujimoto
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 JP1447979A priority Critical patent/JPS55107279A/en
Publication of JPS55107279A publication Critical patent/JPS55107279A/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
    • H01L27/14868—CCD or CID colour 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)
  • Color Television Image Signal Generators (AREA)

Abstract

PURPOSE:To obtain plural color signals using only 1 element, by changing thickness of oxide film covering surface of light-receiving section of each picture element composing a solid image pickup element and causing interference to special wavelength light. CONSTITUTION:Plural p<+>-type buried channel regions 13B, 13G and 13R are diffusionally formed on a p-type Si substrate 5, and n-type regions 11B, 11G and 11R, which are to become the light-receiving surfaces, are provided in such a manner as to become in contact with these regions. And transfer gates 12B, 12G and 12R are formed in such a manner as to be embedded into oxide film located between these regions which are adjoining each other, and then, transfer gates 14B, 14G and 14R are provided in such a manner as to be located in the channel regions while adjoining the transfer gates 12B, 12C and 12R. Electric charges, which were thus generated in the regions 11B-11R, are moved to the channel regions by the transfer gates and transferred parpendicularly to surface of paper by the transfer gates. In this mechanism, by providing the light-receiving surface with holes and applying surface treatment to it several times, oxide films 10B, 10G and 10R, which have respectively different thicknesses, are formed in advance.
JP1447979A 1979-02-09 1979-02-09 Solid image pickup element Pending JPS55107279A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1447979A JPS55107279A (en) 1979-02-09 1979-02-09 Solid image pickup element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1447979A JPS55107279A (en) 1979-02-09 1979-02-09 Solid image pickup element

Publications (1)

Publication Number Publication Date
JPS55107279A true JPS55107279A (en) 1980-08-16

Family

ID=11862187

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1447979A Pending JPS55107279A (en) 1979-02-09 1979-02-09 Solid image pickup element

Country Status (1)

Country Link
JP (1) JPS55107279A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009026848A (en) * 2007-07-18 2009-02-05 Panasonic Corp Solid-state imaging device and manufacturing method therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009026848A (en) * 2007-07-18 2009-02-05 Panasonic Corp Solid-state imaging device and manufacturing method therefor

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