HK52777A - Thyristor - Google Patents
ThyristorInfo
- Publication number
- HK52777A HK52777A HK527/77A HK52777A HK52777A HK 52777 A HK52777 A HK 52777A HK 527/77 A HK527/77 A HK 527/77A HK 52777 A HK52777 A HK 52777A HK 52777 A HK52777 A HK 52777A
- Authority
- HK
- Hong Kong
- Prior art keywords
- thyristor
- Prior art date
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 |
|---|---|---|---|
| US36838973A | 1973-06-08 | 1973-06-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HK52777A true HK52777A (en) | 1977-10-20 |
Family
ID=23451015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HK527/77A HK52777A (en) | 1973-06-08 | 1977-10-13 | Thyristor |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5033778A (en) |
| BR (1) | BR7404656D0 (en) |
| CA (1) | CA1009377A (en) |
| CH (1) | CH576705A5 (en) |
| DE (1) | DE2420740B2 (en) |
| FR (1) | FR2232837B1 (en) |
| GB (1) | GB1465709A (en) |
| HK (1) | HK52777A (en) |
| IT (1) | IT1012258B (en) |
| NL (1) | NL7407476A (en) |
| SE (1) | SE403215B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2462028A1 (en) * | 1979-07-17 | 1981-02-06 | Thomson Csf | Thyristor for integrated circuits - with four concentric tray shaped zones |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3638042A (en) * | 1969-07-31 | 1972-01-25 | Borg Warner | Thyristor with added gate and fast turn-off circuit |
-
1974
- 1974-04-17 CA CA197,718A patent/CA1009377A/en not_active Expired
- 1974-04-23 GB GB1773274A patent/GB1465709A/en not_active Expired
- 1974-04-29 DE DE2420740A patent/DE2420740B2/en not_active Withdrawn
- 1974-05-10 IT IT22571/74A patent/IT1012258B/en active
- 1974-05-14 FR FR7416576A patent/FR2232837B1/fr not_active Expired
- 1974-05-17 CH CH678274A patent/CH576705A5/xx not_active IP Right Cessation
- 1974-06-04 NL NL7407476A patent/NL7407476A/xx not_active Application Discontinuation
- 1974-06-06 BR BR4656/74A patent/BR7404656D0/en unknown
- 1974-06-06 SE SE7407481A patent/SE403215B/en unknown
- 1974-06-07 JP JP49064867A patent/JPS5033778A/ja active Pending
-
1977
- 1977-10-13 HK HK527/77A patent/HK52777A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE7407481L (en) | 1974-12-09 |
| JPS5033778A (en) | 1975-04-01 |
| CH576705A5 (en) | 1976-06-15 |
| AU6832074A (en) | 1975-10-30 |
| BR7404656D0 (en) | 1975-01-07 |
| NL7407476A (en) | 1974-12-10 |
| FR2232837A1 (en) | 1975-01-03 |
| SE403215B (en) | 1978-07-31 |
| DE2420740A1 (en) | 1974-12-19 |
| FR2232837B1 (en) | 1978-12-01 |
| IT1012258B (en) | 1977-03-10 |
| DE2420740B2 (en) | 1979-04-12 |
| CA1009377A (en) | 1977-04-26 |
| GB1465709A (en) | 1977-03-02 |
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