AT307525B - Phototransistor - Google Patents

Phototransistor

Info

Publication number
AT307525B
AT307525B AT817871A AT817871A AT307525B AT 307525 B AT307525 B AT 307525B AT 817871 A AT817871 A AT 817871A AT 817871 A AT817871 A AT 817871A AT 307525 B AT307525 B AT 307525B
Authority
AT
Austria
Prior art keywords
phototransistor
Prior art date
Application number
AT817871A
Other languages
English (en)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of AT307525B publication Critical patent/AT307525B/de

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
    • 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
    • H10F30/28—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 being characterised by field-effect operation, e.g. junction field-effect phototransistors
    • H10F30/287—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 being characterised by field-effect operation, e.g. junction field-effect phototransistors the devices having PN heterojunction gates
    • H10F30/2877—Field-effect phototransistors having PN heterojunction gates
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D99/00—Subject matter not provided for in other groups of this subclass
    • 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
    • H10F99/00—Subject matter not provided for in other groups of this subclass
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P95/00—Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass
AT817871A 1970-09-30 1971-09-21 Phototransistor AT307525B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702048181 DE2048181A1 (de) 1970-09-30 1970-09-30 Fototransistor

Publications (1)

Publication Number Publication Date
AT307525B true AT307525B (de) 1973-05-25

Family

ID=5783867

Family Applications (1)

Application Number Title Priority Date Filing Date
AT817871A AT307525B (de) 1970-09-30 1971-09-21 Phototransistor

Country Status (6)

Country Link
AT (1) AT307525B (de)
CH (1) CH524897A (de)
DE (1) DE2048181A1 (de)
FR (1) FR2108101A1 (de)
NL (1) NL7113370A (de)
SE (1) SE362539B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2535112B1 (fr) * 1982-10-22 1986-04-11 Thomson Csf Dispositif semi-conducteur optoelectronique de type phototransistor
GB2145279B (en) * 1983-08-18 1987-10-21 Standard Telephones Cables Ltd Photodetector integrated circuit

Also Published As

Publication number Publication date
SE362539B (de) 1973-12-10
FR2108101A1 (en) 1972-05-12
CH524897A (de) 1972-06-30
NL7113370A (de) 1972-04-05
DE2048181A1 (de) 1972-04-06

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee