IT1096939B - Raddrizzatore rapido irradiato e metodo per fabbricarlo - Google Patents
Raddrizzatore rapido irradiato e metodo per fabbricarloInfo
- Publication number
- IT1096939B IT1096939B IT25430/78A IT2543078A IT1096939B IT 1096939 B IT1096939 B IT 1096939B IT 25430/78 A IT25430/78 A IT 25430/78A IT 2543078 A IT2543078 A IT 2543078A IT 1096939 B IT1096939 B IT 1096939B
- Authority
- IT
- Italy
- Prior art keywords
- radiated
- rectifier
- rapid
- manufacturing
- rapid rectifier
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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
-
- 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
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/324—Thermal treatment for modifying the properties of semiconductor bodies, e.g. annealing, sintering
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S148/00—Metal treatment
- Y10S148/046—Electron beam treatment of devices
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- High Energy & Nuclear Physics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Thyristors (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/814,405 US4137099A (en) | 1977-07-11 | 1977-07-11 | Method of controlling leakage currents and reverse recovery time of rectifiers by hot electron irradiation and post-annealing treatments |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT7825430A0 IT7825430A0 (it) | 1978-07-06 |
| IT1096939B true IT1096939B (it) | 1985-08-26 |
Family
ID=25214968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT25430/78A IT1096939B (it) | 1977-07-11 | 1978-07-06 | Raddrizzatore rapido irradiato e metodo per fabbricarlo |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4137099A (it) |
| JP (1) | JPS58191B2 (it) |
| BE (1) | BE868869A (it) |
| DE (1) | DE2829627A1 (it) |
| FR (1) | FR2397716A1 (it) |
| GB (1) | GB1587363A (it) |
| IT (1) | IT1096939B (it) |
| NL (1) | NL186208C (it) |
| SE (1) | SE434588B (it) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2755418A1 (de) * | 1977-12-13 | 1979-06-21 | Bosch Gmbh Robert | Verfahren zur herstellung eines halbleiter-bauelements |
| DE3037316C2 (de) * | 1979-10-03 | 1982-12-23 | Tokyo Shibaura Denki K.K., Kawasaki, Kanagawa | Verfahren zur Herstellung von Leistungsthyristoren |
| US4311534A (en) * | 1980-06-27 | 1982-01-19 | Westinghouse Electric Corp. | Reducing the reverse recovery charge of thyristors by nuclear irradiation |
| US4395293A (en) * | 1981-03-23 | 1983-07-26 | Hughes Aircraft Company | Accelerated annealing of gallium arsenide solar cells |
| DE3714357C2 (de) * | 1986-04-30 | 1994-02-03 | Toshiba Ceramics Co | Siliciumwafer und Verfahren zu dessen Herstellung und Siliziumwafer-Auswahleinrichtung |
| DE3639835A1 (de) * | 1986-11-21 | 1987-04-30 | Corneliu Dipl Phys Protop | Verfahren zur herstellung von hochgeschwindigkeitshalbleitern |
| DE19709652C2 (de) * | 1997-03-10 | 1999-09-16 | Semikron Elektronik Gmbh | Schnelle Leistungsdiode mit einer durch Bestrahlen mit beschleunigten Teilchen erzeugten Mittelzone |
| KR100342073B1 (ko) * | 2000-03-29 | 2002-07-02 | 조중열 | 반도체 소자의 제조 방법 |
| JP2008091705A (ja) * | 2006-10-03 | 2008-04-17 | Mitsubishi Electric Corp | 半導体装置及びその製造方法 |
| DE102009048773A1 (de) | 2009-10-08 | 2011-04-21 | Oxea Deutschland Gmbh | Verfahren zur Farbaufhellung von Polyolestern |
| JP2018006364A (ja) * | 2016-06-27 | 2018-01-11 | 三菱電機株式会社 | 電子線照射装置 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3894890A (en) * | 1972-07-17 | 1975-07-15 | Siemens Ag | Method for improving the radiation resistance of silicon transistors |
| US3888701A (en) * | 1973-03-09 | 1975-06-10 | Westinghouse Electric Corp | Tailoring reverse recovery time and forward voltage drop characteristics of a diode by irradiation and annealing |
| US3933527A (en) * | 1973-03-09 | 1976-01-20 | Westinghouse Electric Corporation | Fine tuning power diodes with irradiation |
| US4056408A (en) * | 1976-03-17 | 1977-11-01 | Westinghouse Electric Corporation | Reducing the switching time of semiconductor devices by nuclear irradiation |
| US4043836A (en) * | 1976-05-03 | 1977-08-23 | General Electric Company | Method of manufacturing semiconductor devices |
| US4047976A (en) * | 1976-06-21 | 1977-09-13 | Motorola, Inc. | Method for manufacturing a high-speed semiconductor device |
| JPS5819125B2 (ja) * | 1976-08-11 | 1983-04-16 | 株式会社日立製作所 | 半導体装置の製造方法 |
| JPS5395581A (en) * | 1977-02-02 | 1978-08-21 | Hitachi Ltd | Manufacture for semiconductor device |
-
1977
- 1977-07-11 US US05/814,405 patent/US4137099A/en not_active Expired - Lifetime
-
1978
- 1978-05-18 GB GB20482/78A patent/GB1587363A/en not_active Expired
- 1978-05-31 SE SE7806391A patent/SE434588B/sv not_active IP Right Cessation
- 1978-07-06 IT IT25430/78A patent/IT1096939B/it active
- 1978-07-06 DE DE19782829627 patent/DE2829627A1/de not_active Ceased
- 1978-07-07 FR FR7820251A patent/FR2397716A1/fr active Granted
- 1978-07-10 NL NLAANVRAGE7807414,A patent/NL186208C/xx not_active IP Right Cessation
- 1978-07-10 BE BE189178A patent/BE868869A/xx not_active IP Right Cessation
- 1978-07-11 JP JP53083615A patent/JPS58191B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT7825430A0 (it) | 1978-07-06 |
| NL7807414A (nl) | 1979-01-15 |
| JPS58191B2 (ja) | 1983-01-05 |
| BE868869A (fr) | 1978-11-03 |
| FR2397716B1 (it) | 1984-04-13 |
| NL186208C (nl) | 1990-10-01 |
| DE2829627A1 (de) | 1979-01-25 |
| US4137099A (en) | 1979-01-30 |
| JPS5419369A (en) | 1979-02-14 |
| SE7806391L (sv) | 1979-01-12 |
| SE434588B (sv) | 1984-07-30 |
| FR2397716A1 (fr) | 1979-02-09 |
| NL186208B (nl) | 1990-05-01 |
| GB1587363A (en) | 1981-04-01 |
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