FR2484708B1 - - Google Patents

Info

Publication number
FR2484708B1
FR2484708B1 FR8013187A FR8013187A FR2484708B1 FR 2484708 B1 FR2484708 B1 FR 2484708B1 FR 8013187 A FR8013187 A FR 8013187A FR 8013187 A FR8013187 A FR 8013187A FR 2484708 B1 FR2484708 B1 FR 2484708B1
Authority
FR
France
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.)
Expired
Application number
FR8013187A
Other languages
French (fr)
Other versions
FR2484708A1 (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.)
Societe Anonyme de Telecommunications SAT
Original Assignee
Societe Anonyme de Telecommunications SAT
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 Societe Anonyme de Telecommunications SAT filed Critical Societe Anonyme de Telecommunications SAT
Priority to FR8013187A priority Critical patent/FR2484708A1/fr
Priority to US06/271,953 priority patent/US4420684A/en
Priority to EP81400911A priority patent/EP0042326A1/fr
Priority to JP8972681A priority patent/JPS5726485A/ja
Publication of FR2484708A1 publication Critical patent/FR2484708A1/fr
Application granted granted Critical
Publication of FR2484708B1 publication Critical patent/FR2484708B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00—Constructional details of devices covered by this subclass
    • H10F77/30—Coatings
    • H10F77/306—Coatings for devices having potential barriers
    • H10F77/331—Coatings for devices having potential barriers for filtering or shielding light, e.g. multicolour filters for photodetectors
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F30/00—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors
    • H10F30/20—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors
    • H10F30/21—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors the devices being sensitive to infrared, visible or ultraviolet radiation
    • H10F30/22—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors the devices being sensitive to infrared, visible or ultraviolet radiation the devices having only one potential barrier, e.g. photodiodes
    • H10F30/221—Individual radiation-sensitive semiconductor devices in which radiation controls the flow of current through the devices, e.g. photodetectors the devices having potential barriers, e.g. phototransistors the devices being sensitive to infrared, visible or ultraviolet radiation the devices having only one potential barrier, e.g. photodiodes the potential barrier being a PN homojunction
FR8013187A 1980-06-13 1980-06-13 Photodetecteur rapide de grande surface sensible dans la gamme 0,8 - 1,1 mm Granted FR2484708A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8013187A FR2484708A1 (fr) 1980-06-13 1980-06-13 Photodetecteur rapide de grande surface sensible dans la gamme 0,8 - 1,1 mm
US06/271,953 US4420684A (en) 1980-06-13 1981-06-09 Large-surface fast photodetector sensitive in the 0.8-1.1 μm range
EP81400911A EP0042326A1 (fr) 1980-06-13 1981-06-09 Photodétecteur rapide de grande surface sensible dans la gamme 0,8 - 1,1 micro-m.
JP8972681A JPS5726485A (en) 1980-06-13 1981-06-12 Large surface high speed photoelectric detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8013187A FR2484708A1 (fr) 1980-06-13 1980-06-13 Photodetecteur rapide de grande surface sensible dans la gamme 0,8 - 1,1 mm

Publications (2)

Publication Number Publication Date
FR2484708A1 FR2484708A1 (fr) 1981-12-18
FR2484708B1 true FR2484708B1 (Direct) 1983-12-16

Family

ID=9243078

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8013187A Granted FR2484708A1 (fr) 1980-06-13 1980-06-13 Photodetecteur rapide de grande surface sensible dans la gamme 0,8 - 1,1 mm

Country Status (4)

Country Link
US (1) US4420684A (Direct)
EP (1) EP0042326A1 (Direct)
JP (1) JPS5726485A (Direct)
FR (1) FR2484708A1 (Direct)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5134277A (en) * 1983-11-07 1992-07-28 Australian Meat And Live-Stock Corporation Remote data transfer system with ambient light insensitive circuitry
US7235819B2 (en) 1991-03-18 2007-06-26 The Trustees Of Boston University Semiconductor device having group III nitride buffer layer and growth layers
US5677538A (en) * 1995-07-07 1997-10-14 Trustees Of Boston University Photodetectors using III-V nitrides
SE0003102L (sv) * 2000-09-01 2002-03-02 Imego Ab Positionskänslig detektor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3261726A (en) * 1961-10-09 1966-07-19 Monsanto Co Production of epitaxial films
US3218204A (en) * 1962-07-13 1965-11-16 Monsanto Co Use of hydrogen halide as a carrier gas in forming ii-vi compound from a crude ii-vicompound
US3364066A (en) * 1964-06-30 1968-01-16 Barnes Eng Co Black pigment for the blackening of infrared radiation detectors
FR1561967A (Direct) * 1967-11-30 1969-04-04
FR1563710A (Direct) * 1967-11-30 1969-04-18
US3996461A (en) * 1975-03-31 1976-12-07 Texas Instruments Incorporated Silicon photosensor with optical thin film filter
DE2637616A1 (de) * 1976-08-20 1978-02-23 Siemens Ag Filter fuer fotodetektoren
US4228349A (en) * 1978-08-28 1980-10-14 Rca Corporation III-V Direct-bandgap semiconductor optical filter

Also Published As

Publication number Publication date
US4420684A (en) 1983-12-13
FR2484708A1 (fr) 1981-12-18
EP0042326A1 (fr) 1981-12-23
JPS5726485A (en) 1982-02-12

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Legal Events

Date Code Title Description
DL Decision of the director general to leave to make available licences of right
TP Transmission of property
ST Notification of lapse