JPS5717185A - Photosensor - Google Patents

Photosensor

Info

Publication number
JPS5717185A
JPS5717185A JP9147380A JP9147380A JPS5717185A JP S5717185 A JPS5717185 A JP S5717185A JP 9147380 A JP9147380 A JP 9147380A JP 9147380 A JP9147380 A JP 9147380A JP S5717185 A JPS5717185 A JP S5717185A
Authority
JP
Japan
Prior art keywords
layer
germanium
silicon
electrode
doping
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
JP9147380A
Other languages
Japanese (ja)
Inventor
Toshiyuki Komatsu
Seishiro Yoshioka
Masaki Fukaya
Shunichi Uzawa
Yoshiaki Shirato
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP9147380A priority Critical patent/JPS5717185A/en
Publication of JPS5717185A publication Critical patent/JPS5717185A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/14Devices 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
    • H01L27/144Devices controlled by radiation

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)
  • Transforming Light Signals Into Electric Signals (AREA)

Abstract

PURPOSE:To enable high resolution and high-speed signal processing by a photoconductive layer in an amorphous material, which contains hydrogen or a halogen element and a parent substance thereof is silicon or germanium. CONSTITUTION:Each layer of the first doping layers 104 formed on picture element electrodes 102, a photoconductive layer 106 and the second doping layer 107 is constituted by the amorphous material, which contains at least one of hydrogen or the halogen element and the parent substance thereof is at least one of silicon or germanium, and a predetermined N type impurity is further doped to the two doping layers by a fixed quantity. Accordingly, an ohmic contact is ensured excellently by using an N type layer, to which P or/and As is doped, as an electrode at the light receiving surface side or as one part of the electrode because each layer is controlled in N types, and the photosensor having excellent characteristics is obtained.
JP9147380A 1980-07-04 1980-07-04 Photosensor Pending JPS5717185A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9147380A JPS5717185A (en) 1980-07-04 1980-07-04 Photosensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9147380A JPS5717185A (en) 1980-07-04 1980-07-04 Photosensor

Publications (1)

Publication Number Publication Date
JPS5717185A true JPS5717185A (en) 1982-01-28

Family

ID=14027355

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9147380A Pending JPS5717185A (en) 1980-07-04 1980-07-04 Photosensor

Country Status (1)

Country Link
JP (1) JPS5717185A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5738611U (en) * 1980-08-15 1982-03-02
JPS57173966A (en) * 1981-04-20 1982-10-26 Fuji Photo Film Co Ltd Solid state image pickup device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5738611U (en) * 1980-08-15 1982-03-02
JPS5933282Y2 (en) * 1980-08-15 1984-09-17 松下電器産業株式会社 pressure regulating valve
JPS57173966A (en) * 1981-04-20 1982-10-26 Fuji Photo Film Co Ltd Solid state image pickup device
JPH023552B2 (en) * 1981-04-20 1990-01-24 Fuji Photo Film Co Ltd

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