JPS5639057B2 - - Google Patents
Info
- Publication number
- JPS5639057B2 JPS5639057B2 JP7290177A JP7290177A JPS5639057B2 JP S5639057 B2 JPS5639057 B2 JP S5639057B2 JP 7290177 A JP7290177 A JP 7290177A JP 7290177 A JP7290177 A JP 7290177A JP S5639057 B2 JPS5639057 B2 JP S5639057B2
- 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
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
- H10D62/10—Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies
- H10D62/102—Constructional design considerations for preventing surface leakage or controlling electric field concentration
- H10D62/103—Constructional design considerations for preventing surface leakage or controlling electric field concentration for increasing or controlling the breakdown voltage of reverse-biased devices
- H10D62/104—Constructional design considerations for preventing surface leakage or controlling electric field concentration for increasing or controlling the breakdown voltage of reverse-biased devices having particular shapes of the bodies at or near reverse-biased junctions, e.g. having bevels or moats
Landscapes
- Thyristors (AREA)
- Bipolar Transistors (AREA)
- Electrodes Of Semiconductors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US69801476A | 1976-06-21 | 1976-06-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS538069A JPS538069A (en) | 1978-01-25 |
| JPS5639057B2 true JPS5639057B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-09-10 |
Family
ID=24803556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7290177A Granted JPS538069A (en) | 1976-06-21 | 1977-06-21 | Semiconductor device having high breakdown voltage and method of producing same |
Country Status (5)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1212404B (it) * | 1979-02-22 | 1989-11-22 | Rca Corp | Metodo comportante un singolo attacco per la formazione di un mesa presentante una parete a piu'gradini. |
| EP0144876B1 (de) * | 1983-12-07 | 1988-03-09 | BBC Brown Boveri AG | Halbleiterbauelement |
| DE3422051C2 (de) * | 1984-06-14 | 1986-06-26 | Brown, Boveri & Cie Ag, 6800 Mannheim | Silizium-Halbleiterbauelement mit ätztechnisch hergestellter Randkontur und Verfahren zur Herstellung dieses Bauelements |
| JPS6190463A (ja) * | 1984-10-11 | 1986-05-08 | Hitachi Ltd | 半導体装置 |
| EP0389863B1 (de) * | 1989-03-29 | 1996-12-18 | Siemens Aktiengesellschaft | Verfahren zur Herstellung eines planaren pn-Übergangs hoher Spannungsfestigkeit |
| DE10349908C5 (de) * | 2003-10-25 | 2009-02-12 | Semikron Elektronik Gmbh & Co. Kg | Verfahren zur Herstellung eines zweifach passivierten Leistungshalbleiterbauelements mit einer MESA Randstruktur |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1052661A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1963-01-30 | 1900-01-01 | ||
| DE1539961A1 (de) * | 1965-03-17 | 1970-01-22 | Fuji Electric Co Ltd | Halbleiterbauelement mit mindestens zwei pn-UEbergaengen im einkristallinen Halbleiterkoerper |
| DE1276207B (de) * | 1966-09-09 | 1968-08-29 | Licentia Gmbh | Halbleiterbauelement |
-
1977
- 1977-06-10 NL NLAANVRAGE7706389,A patent/NL180265C/xx not_active IP Right Cessation
- 1977-06-16 FR FR7718467A patent/FR2356276A1/fr active Granted
- 1977-06-18 DE DE2727487A patent/DE2727487C2/de not_active Expired
- 1977-06-21 JP JP7290177A patent/JPS538069A/ja active Granted
- 1977-06-21 SE SE7707190A patent/SE7707190L/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2356276A1 (fr) | 1978-01-20 |
| JPS538069A (en) | 1978-01-25 |
| NL180265B (nl) | 1986-08-18 |
| NL7706389A (nl) | 1977-12-23 |
| DE2727487A1 (de) | 1977-12-29 |
| NL180265C (nl) | 1987-01-16 |
| FR2356276B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1983-02-04 |
| DE2727487C2 (de) | 1985-05-15 |
| SE7707190L (sv) | 1977-12-22 |