IN144812B - - Google Patents
Info
- Publication number
- IN144812B IN144812B IN2259/CAL/1976A IN2259CA1976A IN144812B IN 144812 B IN144812 B IN 144812B IN 2259CA1976 A IN2259CA1976 A IN 2259CA1976A IN 144812 B IN144812 B IN 144812B
- Authority
- IN
- India
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
- H01L29/86—Types of semiconductor device ; Multistep manufacturing processes therefor controllable only by variation of the electric current supplied, or only the electric potential applied, to one or more of the electrodes carrying the current to be rectified, amplified, oscillated or switched
- H01L29/861—Diodes
- H01L29/87—Thyristor diodes, e.g. Shockley diodes, break-over diodes
-
- 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
- H01L29/7428—Thyristor-type devices, e.g. having four-zone regenerative action having an amplifying gate structure, e.g. cascade (Darlington) configuration
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 |
|---|---|---|---|
| US65130376A | 1976-01-22 | 1976-01-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN144812B true IN144812B (en) | 1978-07-15 |
Family
ID=24612347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN2259/CAL/1976A IN144812B (en) | 1976-01-22 | 1976-12-24 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE850349A (en) |
| CA (1) | CA1070434A (en) |
| DE (1) | DE2701991A1 (en) |
| FR (1) | FR2339256A1 (en) |
| GB (1) | GB1568526A (en) |
| IN (1) | IN144812B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE8306663L (en) * | 1982-12-08 | 1984-06-09 | Int Rectifier Corp | PROCEDURE FOR MANUFACTURING THE SEMICONDUCTOR DEVICE |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1639459A1 (en) * | 1968-03-16 | 1971-04-01 | Tokyo Shibaura Electric Co | Semiconductor-controlled rectifier device with improved turn-on properties; a method for manufacturing such a rectifier device |
| US3688164A (en) * | 1969-10-01 | 1972-08-29 | Hitachi Ltd | Multi-layer-type switch device |
| SE378479B (en) * | 1973-12-05 | 1975-09-01 | Asea Ab | |
| US4080620A (en) * | 1975-11-17 | 1978-03-21 | Westinghouse Electric Corporation | Reverse switching rectifier and method for making same |
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1976
- 1976-12-24 IN IN2259/CAL/1976A patent/IN144812B/en unknown
- 1976-12-29 CA CA268,878A patent/CA1070434A/en not_active Expired
-
1977
- 1977-01-12 GB GB1099/77A patent/GB1568526A/en not_active Expired
- 1977-01-13 BE BE174052A patent/BE850349A/en unknown
- 1977-01-17 FR FR7701236A patent/FR2339256A1/en not_active Withdrawn
- 1977-01-19 DE DE19772701991 patent/DE2701991A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| BE850349A (en) | 1977-07-13 |
| FR2339256A1 (en) | 1977-08-19 |
| DE2701991A1 (en) | 1977-07-28 |
| CA1070434A (en) | 1980-01-22 |
| GB1568526A (en) | 1980-05-29 |