JPS575377A - Photoelectric converter - Google Patents

Photoelectric converter

Info

Publication number
JPS575377A
JPS575377A JP8058580A JP8058580A JPS575377A JP S575377 A JPS575377 A JP S575377A JP 8058580 A JP8058580 A JP 8058580A JP 8058580 A JP8058580 A JP 8058580A JP S575377 A JPS575377 A JP S575377A
Authority
JP
Japan
Prior art keywords
type region
band gap
photoelectric converter
xalxas
varied
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
JP8058580A
Other languages
Japanese (ja)
Inventor
Masaru Kazumura
Haruyoshi Yamanaka
Kazunari Oota
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP8058580A priority Critical patent/JPS575377A/en
Publication of JPS575377A publication Critical patent/JPS575377A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices 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; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/08—Semiconductor devices 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; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof in which radiation controls flow of current through the device, e.g. photoresistors
    • H01L31/10—Semiconductor devices 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; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof in which radiation controls flow of current through the device, e.g. photoresistors characterised by potential barriers, e.g. phototransistors
    • H01L31/101—Devices sensitive to infrared, visible or ultraviolet radiation
    • H01L31/102—Devices sensitive to infrared, visible or ultraviolet radiation characterised by only one potential barrier
    • H01L31/103—Devices sensitive to infrared, visible or ultraviolet radiation characterised by only one potential barrier the potential barrier being of the PN homojunction type
    • H01L31/1035—Devices sensitive to infrared, visible or ultraviolet radiation characterised by only one potential barrier the potential barrier being of the PN homojunction type the devices comprising active layers formed only by AIIIBV compounds

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Led Devices (AREA)

Abstract

PURPOSE:To eliminate the variation in the wavelength characteristics of a photoelectric converter with respect to the variation in the drive current by varying a band gap in the P-N junction surface. CONSTITUTION:Zn is diffused from one side face of Ga1-xAlxAs substrate 32, and a part 34 is formed in P type. Electrodes 35, 36 are respectively formed on the P type region 34 and the N type region 32 to form a light emitting element. The Ga1-xAlxAs is mixed crystal of GaAs and AlAs, and the band gap varies in response to the mixed ratio (x) from 1.43eV to 2.15eV. The ratio (x) is varied in the P-N junction formed of the P type region 34 and N type region 32, and accordingly the band gap is varied.
JP8058580A 1980-06-13 1980-06-13 Photoelectric converter Pending JPS575377A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8058580A JPS575377A (en) 1980-06-13 1980-06-13 Photoelectric converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8058580A JPS575377A (en) 1980-06-13 1980-06-13 Photoelectric converter

Publications (1)

Publication Number Publication Date
JPS575377A true JPS575377A (en) 1982-01-12

Family

ID=13722417

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8058580A Pending JPS575377A (en) 1980-06-13 1980-06-13 Photoelectric converter

Country Status (1)

Country Link
JP (1) JPS575377A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5221589A (en) * 1975-08-12 1977-02-18 Mitsubishi Electric Corp Body of revolution driving device
JPS5494294A (en) * 1978-01-10 1979-07-25 Handotai Kenkyu Shinkokai Display unit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5221589A (en) * 1975-08-12 1977-02-18 Mitsubishi Electric Corp Body of revolution driving device
JPS5494294A (en) * 1978-01-10 1979-07-25 Handotai Kenkyu Shinkokai Display unit

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