CH611741A5 - - Google Patents
Info
- Publication number
- CH611741A5 CH611741A5 CH1368776A CH1368776A CH611741A5 CH 611741 A5 CH611741 A5 CH 611741A5 CH 1368776 A CH1368776 A CH 1368776A CH 1368776 A CH1368776 A CH 1368776A CH 611741 A5 CH611741 A5 CH 611741A5
- Authority
- CH
- Switzerland
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
- 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
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)
- Thyristors (AREA)
- Light Receiving Elements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/628,135 US4047219A (en) | 1975-11-03 | 1975-11-03 | Radiation sensitive thyristor structure with isolated detector |
Publications (1)
Publication Number | Publication Date |
---|---|
CH611741A5 true CH611741A5 (xx) | 1979-06-15 |
Family
ID=24517623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1368776A CH611741A5 (xx) | 1975-11-03 | 1976-10-29 |
Country Status (5)
Country | Link |
---|---|
US (1) | US4047219A (xx) |
JP (1) | JPS5267280A (xx) |
CH (1) | CH611741A5 (xx) |
DE (1) | DE2648404C2 (xx) |
SE (1) | SE416430B (xx) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2931649A1 (de) * | 1978-08-03 | 1980-02-21 | Westinghouse Electric Corp | Lichtaktivierter halbleiterschalter |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2725265A1 (de) * | 1976-06-04 | 1977-12-08 | Tokyo Shibaura Electric Co | Halbleiter-leuchtanzeigevorrichtung |
US4219833A (en) * | 1978-05-22 | 1980-08-26 | Electric Power Research Institute, Inc. | Multigate light fired thyristor and method |
US4207583A (en) * | 1978-07-27 | 1980-06-10 | Electric Power Research Institute, Inc. | Multiple gated light fired thyristor with non-critical light pipe coupling |
US4622572A (en) * | 1980-05-23 | 1986-11-11 | General Electric Company | High voltage semiconductor device having an improved DV/DT capability and plasma spreading |
JPS57192075A (en) * | 1981-05-20 | 1982-11-26 | Fuji Electric Corp Res & Dev Ltd | Photo trigger thyristor |
US4555845A (en) * | 1982-10-13 | 1985-12-03 | Westinghouse Electric Corp. | Temperature stable self-protected thyristor and method of producing |
JPS5998556A (ja) * | 1982-11-26 | 1984-06-06 | Mitsubishi Electric Corp | 光トリガサイリスタ |
US4514898A (en) * | 1983-02-18 | 1985-05-07 | Westinghouse Electric Corp. | Method of making a self protected thyristor |
US4516315A (en) * | 1983-05-09 | 1985-05-14 | Westinghouse Electric Corp. | Method of making a self-protected thyristor |
JPS61113279A (ja) * | 1984-11-08 | 1986-05-31 | Fuji Electric Co Ltd | 光サイリスタ |
US5281847A (en) * | 1990-06-12 | 1994-01-25 | Mitsubishi Denki Kabushik Kaisha | Groove structure for isolating elements comprising a GTO structure |
US6154477A (en) * | 1997-05-13 | 2000-11-28 | Berkeley Research Associates, Inc. | On-board laser-triggered multi-layer semiconductor power switch |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3535532A (en) * | 1964-06-29 | 1970-10-20 | Texas Instruments Inc | Integrated circuit including light source,photodiode and associated components |
US3489962A (en) * | 1966-12-19 | 1970-01-13 | Gen Electric | Semiconductor switching device with emitter gate |
CH460957A (de) * | 1967-08-03 | 1968-08-15 | Bbc Brown Boveri & Cie | Schaltungsanordnung mit mehreren Halbleiterelementen |
SE344386B (xx) * | 1968-04-17 | 1972-04-10 | Hitachi Ltd | |
GB1290979A (xx) * | 1969-11-17 | 1972-09-27 | ||
JPS508315B1 (xx) * | 1970-02-20 | 1975-04-03 | ||
DE2141627C3 (de) * | 1971-08-19 | 1979-06-13 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Thyristor |
US3888697A (en) * | 1971-10-23 | 1975-06-10 | Licentia Gmbh | Photocell |
US3737741A (en) * | 1971-11-22 | 1973-06-05 | Bell Telephone Labor Inc | Semiconductor devices utilizing geometrically controllable current filaments |
JPS5213918B2 (xx) * | 1972-02-02 | 1977-04-18 | ||
JPS5512491B2 (xx) * | 1973-05-25 | 1980-04-02 | ||
US3893153A (en) * | 1974-01-10 | 1975-07-01 | Westinghouse Electric Corp | Light activated thyristor with high di/dt capability |
US3946423A (en) * | 1974-05-02 | 1976-03-23 | Motorola, Inc. | Opto-coupler |
DE2538549C2 (de) * | 1975-08-29 | 1985-06-13 | Siemens AG, 1000 Berlin und 8000 München | Mit Licht steuerbarer Thyristor |
-
1975
- 1975-11-03 US US05/628,135 patent/US4047219A/en not_active Expired - Lifetime
-
1976
- 1976-10-26 DE DE2648404A patent/DE2648404C2/de not_active Expired
- 1976-10-29 CH CH1368776A patent/CH611741A5/xx not_active IP Right Cessation
- 1976-11-01 SE SE7612137A patent/SE416430B/xx not_active IP Right Cessation
- 1976-11-02 JP JP51131308A patent/JPS5267280A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2931649A1 (de) * | 1978-08-03 | 1980-02-21 | Westinghouse Electric Corp | Lichtaktivierter halbleiterschalter |
Also Published As
Publication number | Publication date |
---|---|
DE2648404C2 (de) | 1984-10-11 |
JPS5267280A (en) | 1977-06-03 |
SE416430B (sv) | 1980-12-22 |
JPS5718713B2 (xx) | 1982-04-17 |
US4047219A (en) | 1977-09-06 |
DE2648404A1 (de) | 1977-05-05 |
SE7612137L (sv) | 1977-05-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |