NL7404409A - - Google Patents
Info
- Publication number
- NL7404409A NL7404409A NL7404409A NL7404409A NL7404409A NL 7404409 A NL7404409 A NL 7404409A NL 7404409 A NL7404409 A NL 7404409A NL 7404409 A NL7404409 A NL 7404409A NL 7404409 A NL7404409 A NL 7404409A
- Authority
- NL
- Netherlands
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
- H01L29/7428—Thyristor-type devices, e.g. having four-zone regenerative action having an amplifying gate structure, e.g. cascade (Darlington) configuration
-
- 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
- H01L29/083—Anode or cathode regions of thyristors or gated bipolar-mode devices
- H01L29/0839—Cathode regions of thyristors
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 |
|---|---|---|---|
| DE2329872A DE2329872C3 (de) | 1973-06-12 | 1973-06-12 | Thyristor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7404409A true NL7404409A (xx) | 1974-12-16 |
Family
ID=5883757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7404409A NL7404409A (xx) | 1973-06-12 | 1974-04-01 |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS587068B2 (xx) |
| AT (1) | AT330297B (xx) |
| BE (1) | BE816223A (xx) |
| CH (1) | CH572279A5 (xx) |
| DE (1) | DE2329872C3 (xx) |
| FR (1) | FR2233716B1 (xx) |
| GB (1) | GB1477513A (xx) |
| NL (1) | NL7404409A (xx) |
| SE (1) | SE406841B (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH598696A5 (xx) * | 1976-10-08 | 1978-05-12 | Bbc Brown Boveri & Cie | |
| IT1087185B (it) * | 1976-10-18 | 1985-05-31 | Gen Electric | Raddrizzatore controllato avente alta sensibilita' di elettrodo di comando e alta capacita' di dv/dt |
| JPH0161329U (xx) * | 1987-10-09 | 1989-04-19 | ||
| US5345814A (en) * | 1990-12-28 | 1994-09-13 | Whirlpool Corporation | Method and apparatus for testing vacuum insulation panel quality |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2210386A1 (de) * | 1972-03-03 | 1973-09-06 | Siemens Ag | Thyristor |
-
1973
- 1973-06-12 DE DE2329872A patent/DE2329872C3/de not_active Expired
-
1974
- 1974-04-01 NL NL7404409A patent/NL7404409A/xx unknown
- 1974-05-03 AT AT368374A patent/AT330297B/de not_active IP Right Cessation
- 1974-05-20 CH CH691574A patent/CH572279A5/xx not_active IP Right Cessation
- 1974-06-10 GB GB2560274A patent/GB1477513A/en not_active Expired
- 1974-06-11 FR FR7420143A patent/FR2233716B1/fr not_active Expired
- 1974-06-12 SE SE7407777A patent/SE406841B/xx unknown
- 1974-06-12 JP JP49067002A patent/JPS587068B2/ja not_active Expired
- 1974-06-12 BE BE145329A patent/BE816223A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2329872C3 (de) | 1979-04-26 |
| BE816223A (fr) | 1974-09-30 |
| FR2233716B1 (xx) | 1978-08-11 |
| FR2233716A1 (xx) | 1975-01-10 |
| AT330297B (de) | 1976-06-25 |
| ATA368374A (de) | 1975-09-15 |
| DE2329872B2 (de) | 1978-08-24 |
| DE2329872A1 (de) | 1975-01-09 |
| GB1477513A (en) | 1977-06-22 |
| CH572279A5 (xx) | 1976-01-30 |
| JPS5036084A (xx) | 1975-04-04 |
| SE406841B (sv) | 1979-02-26 |
| SE7407777L (xx) | 1975-01-15 |
| JPS587068B2 (ja) | 1983-02-08 |