CH588167A5 - - Google Patents
Info
- Publication number
- CH588167A5 CH588167A5 CH646675A CH646675A CH588167A5 CH 588167 A5 CH588167 A5 CH 588167A5 CH 646675 A CH646675 A CH 646675A CH 646675 A CH646675 A CH 646675A CH 588167 A5 CH588167 A5 CH 588167A5
- Authority
- CH
- Switzerland
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
-
- 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 |
---|---|---|---|
FR7419226A FR2274140A1 (fr) | 1974-06-04 | 1974-06-04 | Thyristor a conduction inverse |
Publications (1)
Publication Number | Publication Date |
---|---|
CH588167A5 true CH588167A5 (ja) | 1977-05-31 |
Family
ID=9139590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH646675A CH588167A5 (ja) | 1974-06-04 | 1975-05-20 |
Country Status (9)
Country | Link |
---|---|
US (1) | US3995306A (ja) |
JP (1) | JPS516485A (ja) |
BE (1) | BE829234A (ja) |
CH (1) | CH588167A5 (ja) |
DE (1) | DE2523754A1 (ja) |
FR (1) | FR2274140A1 (ja) |
GB (1) | GB1506046A (ja) |
IT (1) | IT1038665B (ja) |
NL (1) | NL7506637A (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2745361A1 (de) * | 1977-10-08 | 1979-04-19 | Bbc Brown Boveri & Cie | Zweiweg-halbleiterschalter (triac) |
US4278476A (en) * | 1979-12-05 | 1981-07-14 | Westinghouse Electric Corp. | Method of making ion implanted reverse-conducting thyristor |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3099591A (en) * | 1958-12-15 | 1963-07-30 | Shockley William | Semiconductive device |
US3428870A (en) * | 1965-07-29 | 1969-02-18 | Gen Electric | Semiconductor devices |
US3549961A (en) * | 1968-06-19 | 1970-12-22 | Int Rectifier Corp | Triac structure and method of manufacture |
-
1974
- 1974-06-04 FR FR7419226A patent/FR2274140A1/fr active Granted
-
1975
- 1975-05-20 CH CH646675A patent/CH588167A5/xx not_active IP Right Cessation
- 1975-05-20 BE BE1006671A patent/BE829234A/xx unknown
- 1975-05-22 GB GB22393/75A patent/GB1506046A/en not_active Expired
- 1975-05-27 US US05/581,350 patent/US3995306A/en not_active Expired - Lifetime
- 1975-05-28 DE DE19752523754 patent/DE2523754A1/de not_active Withdrawn
- 1975-06-03 JP JP50066130A patent/JPS516485A/ja active Pending
- 1975-06-04 IT IT23986/75A patent/IT1038665B/it active
- 1975-06-04 NL NL7506637A patent/NL7506637A/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
IT1038665B (it) | 1979-11-30 |
DE2523754A1 (de) | 1975-12-18 |
BE829234A (fr) | 1975-11-20 |
FR2274140A1 (fr) | 1976-01-02 |
NL7506637A (nl) | 1975-12-08 |
GB1506046A (en) | 1978-04-05 |
US3995306A (en) | 1976-11-30 |
JPS516485A (ja) | 1976-01-20 |
FR2274140B1 (ja) | 1979-08-03 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |