SE316532B - - Google Patents
Info
- Publication number
- SE316532B SE316532B SE12473/64A SE1247364A SE316532B SE 316532 B SE316532 B SE 316532B SE 12473/64 A SE12473/64 A SE 12473/64A SE 1247364 A SE1247364 A SE 1247364A SE 316532 B SE316532 B SE 316532B
- Authority
- SE
- Sweden
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/70—Bipolar devices
- H01L29/74—Thyristor-type devices, e.g. having four-zone regenerative action
- H01L29/744—Gate-turn-off devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
- H01L29/08—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions with semiconductor regions connected to an electrode carrying current to be rectified, amplified or switched and such electrode being part of a semiconductor device which comprises three or more electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
- H01L29/10—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions with semiconductor regions connected to an electrode not carrying current to be rectified, amplified or switched and such electrode being part of a semiconductor device which comprises three or more electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/70—Bipolar devices
- H01L29/74—Thyristor-type devices, e.g. having four-zone regenerative action
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Thyristors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US317323A US3331000A (en) | 1963-10-18 | 1963-10-18 | Gate turn off semiconductor switch having a composite gate region with different impurity concentrations |
Publications (1)
Publication Number | Publication Date |
---|---|
SE316532B true SE316532B (xx) | 1969-10-27 |
Family
ID=23233148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE12473/64A SE316532B (xx) | 1963-10-18 | 1964-10-16 |
Country Status (5)
Country | Link |
---|---|
US (1) | US3331000A (xx) |
DE (1) | DE1464971A1 (xx) |
FR (1) | FR1415025A (xx) |
GB (1) | GB1071357A (xx) |
SE (1) | SE316532B (xx) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3562610A (en) * | 1967-05-25 | 1971-02-09 | Westinghouse Electric Corp | Controlled rectifier with improved switching characteristics |
US3538401A (en) * | 1968-04-11 | 1970-11-03 | Westinghouse Electric Corp | Drift field thyristor |
BE758745A (fr) * | 1969-11-10 | 1971-05-10 | Westinghouse Electric Corp | Perfectionnements aux ou en rapport avec les dispositifs semiconducteurs |
BE787597A (fr) * | 1971-08-16 | 1973-02-16 | Siemens Ag | Thyristor |
DE2506102C3 (de) * | 1975-02-13 | 1982-03-25 | Siemens AG, 1000 Berlin und 8000 München | Halbleitergleichrichter |
CN104409491B (zh) * | 2013-08-26 | 2017-10-27 | 湖北台基半导体股份有限公司 | 高压快开通晶闸管及其制造方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL129185C (xx) * | 1960-06-10 | |||
BE623187A (xx) * | 1961-10-06 | |||
US3271587A (en) * | 1962-11-13 | 1966-09-06 | Texas Instruments Inc | Four-terminal semiconductor switch circuit |
US3249831A (en) * | 1963-01-04 | 1966-05-03 | Westinghouse Electric Corp | Semiconductor controlled rectifiers with a p-n junction having a shallow impurity concentration gradient |
US3277352A (en) * | 1963-03-14 | 1966-10-04 | Itt | Four layer semiconductor device |
-
1963
- 1963-10-18 US US317323A patent/US3331000A/en not_active Expired - Lifetime
-
1964
- 1964-10-08 GB GB41144/64A patent/GB1071357A/en not_active Expired
- 1964-10-16 FR FR991694A patent/FR1415025A/fr not_active Expired
- 1964-10-16 SE SE12473/64A patent/SE316532B/xx unknown
- 1964-10-17 DE DE19641464971 patent/DE1464971A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
US3331000A (en) | 1967-07-11 |
DE1464971A1 (de) | 1969-04-30 |
FR1415025A (fr) | 1965-10-22 |
GB1071357A (en) | 1967-06-07 |