JPS5131190B2 - - Google Patents
Info
- Publication number
- JPS5131190B2 JPS5131190B2 JP49026442A JP2644274A JPS5131190B2 JP S5131190 B2 JPS5131190 B2 JP S5131190B2 JP 49026442 A JP49026442 A JP 49026442A JP 2644274 A JP2644274 A JP 2644274A JP S5131190 B2 JPS5131190 B2 JP S5131190B2
- Authority
- JP
- Japan
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/26—Bombardment with radiation
- H01L21/263—Bombardment with radiation with high-energy radiation
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- General Physics & Mathematics (AREA)
- Toxicology (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Thyristors (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US339669A US3888701A (en) | 1973-03-09 | 1973-03-09 | Tailoring reverse recovery time and forward voltage drop characteristics of a diode by irradiation and annealing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50111994A JPS50111994A (enExample) | 1975-09-03 |
| JPS5131190B2 true JPS5131190B2 (enExample) | 1976-09-04 |
Family
ID=23330085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49026442A Expired JPS5131190B2 (enExample) | 1973-03-09 | 1974-03-08 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3888701A (enExample) |
| JP (1) | JPS5131190B2 (enExample) |
| CA (1) | CA999979A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52129577U (enExample) * | 1976-03-29 | 1977-10-01 |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4053925A (en) * | 1975-08-07 | 1977-10-11 | Ibm Corporation | Method and structure for controllng carrier lifetime in semiconductor devices |
| US4076555A (en) * | 1976-05-17 | 1978-02-28 | Westinghouse Electric Corporation | Irradiation for rapid turn-off reverse blocking diode thyristor |
| US4137099A (en) * | 1977-07-11 | 1979-01-30 | General Electric Company | Method of controlling leakage currents and reverse recovery time of rectifiers by hot electron irradiation and post-annealing treatments |
| US4134778A (en) * | 1977-09-02 | 1979-01-16 | General Electric Company | Selective irradiation of thyristors |
| DE2755418A1 (de) * | 1977-12-13 | 1979-06-21 | Bosch Gmbh Robert | Verfahren zur herstellung eines halbleiter-bauelements |
| US4184896A (en) * | 1978-06-06 | 1980-01-22 | The United States Of America As Represented By The Secretary Of The Air Force | Surface barrier tailoring of semiconductor devices utilizing scanning electron microscope produced ionizing radiation |
| US4240844A (en) * | 1978-12-22 | 1980-12-23 | Westinghouse Electric Corp. | Reducing the switching time of semiconductor devices by neutron irradiation |
| US4291329A (en) * | 1979-08-31 | 1981-09-22 | Westinghouse Electric Corp. | Thyristor with continuous recombination center shunt across planar emitter-base junction |
| US4329702A (en) * | 1980-04-23 | 1982-05-11 | Rca Corporation | Low cost reduced blooming device and method for making the same |
| US4358323A (en) * | 1980-04-23 | 1982-11-09 | Rca Corporation | Low cost reduced blooming device and method for making the same |
| EP0398120B1 (de) * | 1989-05-18 | 1993-10-13 | Asea Brown Boveri Ag | Halbleiterbauelement |
| DE4421529C2 (de) * | 1994-06-20 | 1996-04-18 | Semikron Elektronik Gmbh | Schnelle Leistungsdiode |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2911533A (en) * | 1957-12-24 | 1959-11-03 | Arthur C Damask | Electron irradiation of solids |
| US3272661A (en) * | 1962-07-23 | 1966-09-13 | Hitachi Ltd | Manufacturing method of a semi-conductor device by controlling the recombination velocity |
| US3533857A (en) * | 1967-11-29 | 1970-10-13 | Hughes Aircraft Co | Method of restoring crystals damaged by irradiation |
| US3532910A (en) * | 1968-07-29 | 1970-10-06 | Bell Telephone Labor Inc | Increasing the power output of certain diodes |
| JPS4837232B1 (enExample) * | 1968-12-04 | 1973-11-09 |
-
1973
- 1973-03-09 US US339669A patent/US3888701A/en not_active Expired - Lifetime
-
1974
- 1974-02-25 CA CA193,427A patent/CA999979A/en not_active Expired
- 1974-03-08 JP JP49026442A patent/JPS5131190B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52129577U (enExample) * | 1976-03-29 | 1977-10-01 |
Also Published As
| Publication number | Publication date |
|---|---|
| US3888701A (en) | 1975-06-10 |
| JPS50111994A (enExample) | 1975-09-03 |
| CA999979A (en) | 1976-11-16 |