FR2442510A1 - Composant a semi-conducteur activable par voie optique - Google Patents

Composant a semi-conducteur activable par voie optique

Info

Publication number
FR2442510A1
FR2442510A1 FR7928809A FR7928809A FR2442510A1 FR 2442510 A1 FR2442510 A1 FR 2442510A1 FR 7928809 A FR7928809 A FR 7928809A FR 7928809 A FR7928809 A FR 7928809A FR 2442510 A1 FR2442510 A1 FR 2442510A1
Authority
FR
France
Prior art keywords
activable
optically
semiconductor component
junction
photosensitive surface
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.)
Granted
Application number
FR7928809A
Other languages
English (en)
Other versions
FR2442510B1 (fr
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of FR2442510A1 publication Critical patent/FR2442510A1/fr
Application granted granted Critical
Publication of FR2442510B1 publication Critical patent/FR2442510B1/fr
Granted 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
    • H01L31/0248—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 characterised by their semiconductor bodies
    • H01L31/0352—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 characterised by their semiconductor bodies characterised by their shape or by the shapes, relative sizes or disposition of the semiconductor regions
    • H01L31/035272—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 characterised by their semiconductor bodies characterised by their shape or by the shapes, relative sizes or disposition of the semiconductor regions characterised by at least one potential jump barrier or surface barrier
    • H01L31/03529—Shape of the potential jump barrier or surface barrier
    • 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
    • H01L31/111—Devices sensitive to infrared, visible or ultraviolet radiation characterised by at least three potential barriers, e.g. photothyristors
    • H01L31/1113—Devices sensitive to infrared, visible or ultraviolet radiation characterised by at least three potential barriers, e.g. photothyristors the device being a photothyristor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

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)
  • Light Receiving Elements (AREA)
  • Thyristors (AREA)

Abstract

Composant réalisé de manière à éviter la réduction de la tension de blocage qui existe en l'absence d'effets superficiels. La jonction p-n 2 qui va jusqu'à la surface photosensible 3 a une forme géométrique simple, de préférence circulaire ou en boyau à cette surface. Il est particulièrement avantageux que la jonction p-n 2 détermine plusieurs zones 4, 5, 6, 7 à la surface photosensible 3. Application par exemple aux photothyristors.
FR7928809A 1978-11-24 1979-11-22 Composant a semi-conducteur activable par voie optique Granted FR2442510A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1204878 1978-11-24

Publications (2)

Publication Number Publication Date
FR2442510A1 true FR2442510A1 (fr) 1980-06-20
FR2442510B1 FR2442510B1 (fr) 1983-07-29

Family

ID=4379359

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7928809A Granted FR2442510A1 (fr) 1978-11-24 1979-11-22 Composant a semi-conducteur activable par voie optique

Country Status (7)

Country Link
US (1) US4366496A (fr)
JP (1) JPS5572085A (fr)
DE (1) DE2853292A1 (fr)
FR (1) FR2442510A1 (fr)
GB (1) GB2036430B (fr)
NL (1) NL7908500A (fr)
SE (1) SE7909541L (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58134469A (ja) * 1982-02-05 1983-08-10 Matsushita Electronics Corp プレ−ナ形光サイリスタ
JPH0648575Y2 (ja) * 1988-09-13 1994-12-12 パイオニア株式会社 光検出器
JPH03120877A (ja) * 1989-10-04 1991-05-23 Sumitomo Electric Ind Ltd 受光素子
US5113076A (en) * 1989-12-19 1992-05-12 Santa Barbara Research Center Two terminal multi-band infrared radiation detector
US5757065A (en) * 1996-10-04 1998-05-26 Xerox Corporation High voltage integrated circuit diode with a charge injecting node

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2461190A1 (de) * 1973-12-24 1975-06-26 Hitachi Ltd Optisch schaltbarer halbleitergleichrichter

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3832732A (en) * 1973-01-11 1974-08-27 Westinghouse Electric Corp Light-activated lateral thyristor and ac switch
CH567803A5 (fr) * 1974-01-18 1975-10-15 Bbc Brown Boveri & Cie
JPS50151077A (fr) * 1974-05-23 1975-12-04
JPS5143685A (ja) * 1974-10-14 1976-04-14 Hitachi Ltd Handotaijukosochi
JPS5295990A (en) * 1976-02-09 1977-08-12 Hitachi Ltd Photo receiver of semiconductor
CH594984A5 (fr) * 1976-06-02 1978-01-31 Bbc Brown Boveri & Cie
CH614811A5 (en) * 1977-04-15 1979-12-14 Bbc Brown Boveri & Cie Thyristor
SU793421A3 (ru) * 1976-06-02 1980-12-30 Ббц Аг Браун Фототиристор
DE2739182A1 (de) * 1977-08-31 1979-03-15 Licentia Gmbh Steuerbarer halbleitergleichrichter mit mindestens vier schichten unterschiedlicher leitfaehigkeit
US4186409A (en) * 1978-08-11 1980-01-29 Westinghouse Electric Corp. Light activated silicon switch

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2461190A1 (de) * 1973-12-24 1975-06-26 Hitachi Ltd Optisch schaltbarer halbleitergleichrichter

Also Published As

Publication number Publication date
FR2442510B1 (fr) 1983-07-29
DE2853292A1 (de) 1980-06-12
SE7909541L (sv) 1980-05-25
NL7908500A (nl) 1980-05-28
GB2036430A (en) 1980-06-25
US4366496A (en) 1982-12-28
JPS5572085A (en) 1980-05-30
DE2853292C2 (fr) 1992-09-10
GB2036430B (en) 1983-07-27

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Legal Events

Date Code Title Description
ST Notification of lapse