AT307525B - Phototransistor - Google Patents
PhototransistorInfo
- 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
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
-
- H10P95/00—
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)
| 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 |
-
1970
- 1970-09-30 DE DE19702048181 patent/DE2048181A1/de active Pending
-
1971
- 1971-08-26 CH CH1248471A patent/CH524897A/de not_active IP Right Cessation
- 1971-09-21 AT AT817871A patent/AT307525B/de not_active IP Right Cessation
- 1971-09-28 SE SE12268/71A patent/SE362539B/xx unknown
- 1971-09-29 NL NL7113370A patent/NL7113370A/xx unknown
- 1971-09-29 FR FR7134990A patent/FR2108101A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CH524897A (de) | 1972-06-30 |
| SE362539B (de) | 1973-12-10 |
| FR2108101A1 (en) | 1972-05-12 |
| DE2048181A1 (de) | 1972-04-06 |
| NL7113370A (de) | 1972-04-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |