AT259041B - Unbalanced phototransistor - Google Patents
Unbalanced phototransistorInfo
- Publication number
- AT259041B AT259041B AT738465A AT738465A AT259041B AT 259041 B AT259041 B AT 259041B AT 738465 A AT738465 A AT 738465A AT 738465 A AT738465 A AT 738465A AT 259041 B AT259041 B AT 259041B
- Authority
- AT
- Austria
- Prior art keywords
- phototransistor
- unbalanced
- unbalanced phototransistor
- Prior art date
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
-
- 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
-
- 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
- H01L31/11—Devices sensitive to infrared, visible or ultraviolet radiation characterised by two potential barriers, e.g. bipolar phototransistors
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1964S0092605 DE1259474B (en) | 1964-08-12 | 1964-08-12 | Unbalanced phototransistor |
Publications (1)
Publication Number | Publication Date |
---|---|
AT259041B true AT259041B (en) | 1967-12-27 |
Family
ID=7517338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT738465A AT259041B (en) | 1964-08-12 | 1965-08-10 | Unbalanced phototransistor |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT259041B (en) |
CH (1) | CH440474A (en) |
DE (1) | DE1259474B (en) |
GB (1) | GB1109451A (en) |
NL (1) | NL6509114A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5318383B2 (en) * | 1974-10-07 | 1978-06-14 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2923836A (en) * | 1955-04-15 | 1960-02-02 | Ibm | Bistable transistor circuit |
FR1180896A (en) * | 1957-08-07 | 1959-06-10 | Electronique & Physique | Improvements to photo-sensitive suits |
-
1964
- 1964-08-12 DE DE1964S0092605 patent/DE1259474B/en not_active Withdrawn
-
1965
- 1965-07-14 NL NL6509114A patent/NL6509114A/xx unknown
- 1965-08-10 CH CH1118065A patent/CH440474A/en unknown
- 1965-08-10 AT AT738465A patent/AT259041B/en active
- 1965-08-11 GB GB3431865A patent/GB1109451A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1109451A (en) | 1968-04-10 |
NL6509114A (en) | 1966-02-14 |
DE1259474B (en) | 1968-01-25 |
CH440474A (en) | 1967-07-31 |
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