ES320310A1 - Un metodo para fabricar un tiristor semiconductor - Google Patents
Un metodo para fabricar un tiristor semiconductorInfo
- Publication number
- ES320310A1 ES320310A1 ES0320310A ES320310A ES320310A1 ES 320310 A1 ES320310 A1 ES 320310A1 ES 0320310 A ES0320310 A ES 0320310A ES 320310 A ES320310 A ES 320310A ES 320310 A1 ES320310 A1 ES 320310A1
- Authority
- ES
- Spain
- Prior art keywords
- region
- making
- thyristors
- cathodes
- anodes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/22—Diffusion of impurity materials, e.g. doping materials, electrode materials, into or out of a semiconductor body, or between semiconductor regions; Interactions between two or more impurities; Redistribution of impurities
-
- 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
- H01L29/72—Transistor-type devices, i.e. able to continuously respond to applied control signals
- H01L29/73—Bipolar junction transistors
-
- 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
- H01L29/747—Bidirectional devices, e.g. triacs
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Thyristors (AREA)
- Weting (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB48962/64A GB1030670A (en) | 1964-12-02 | 1964-12-02 | Semiconductor devices |
Publications (1)
Publication Number | Publication Date |
---|---|
ES320310A1 true ES320310A1 (es) | 1966-10-01 |
Family
ID=10450612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0320310A Expired ES320310A1 (es) | 1964-12-02 | 1965-12-02 | Un metodo para fabricar un tiristor semiconductor |
Country Status (6)
Country | Link |
---|---|
US (1) | US3435515A (es) |
BE (1) | BE673166A (es) |
DE (1) | DE1514067A1 (es) |
ES (1) | ES320310A1 (es) |
GB (1) | GB1030670A (es) |
NL (1) | NL6515647A (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3700982A (en) * | 1968-08-12 | 1972-10-24 | Int Rectifier Corp | Controlled rectifier having gate electrode which extends across the gate and cathode layers |
US3624464A (en) * | 1969-12-12 | 1971-11-30 | Gen Electric | Peripheral gate scr with annular ballast segment for more uniform turn on |
JP2008172165A (ja) * | 2007-01-15 | 2008-07-24 | Toshiba Corp | 半導体装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2748041A (en) * | 1952-08-30 | 1956-05-29 | Rca Corp | Semiconductor devices and their manufacture |
US3083441A (en) * | 1959-04-13 | 1963-04-02 | Texas Instruments Inc | Method for fabricating transistors |
DE1133038B (de) * | 1960-05-10 | 1962-07-12 | Siemens Ag | Halbleiterbauelement mit einem im wesentlichen einkristallinen Halbleiterkoerper undvier Zonen abwechselnden Leitfaehigkeitstyps |
US3209428A (en) * | 1961-07-20 | 1965-10-05 | Westinghouse Electric Corp | Process for treating semiconductor devices |
US3271636A (en) * | 1962-10-23 | 1966-09-06 | Bell Telephone Labor Inc | Gallium arsenide semiconductor diode and method |
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 |
US3320485A (en) * | 1964-03-30 | 1967-05-16 | Trw Inc | Dielectric isolation for monolithic circuit |
US3332137A (en) * | 1964-09-28 | 1967-07-25 | Rca Corp | Method of isolating chips of a wafer of semiconductor material |
BE674294A (es) * | 1964-12-28 |
-
1964
- 1964-12-02 GB GB48962/64A patent/GB1030670A/en not_active Expired
-
1965
- 1965-10-20 US US498760A patent/US3435515A/en not_active Expired - Lifetime
- 1965-11-25 DE DE19651514067 patent/DE1514067A1/de active Pending
- 1965-12-02 BE BE673166D patent/BE673166A/xx unknown
- 1965-12-02 ES ES0320310A patent/ES320310A1/es not_active Expired
- 1965-12-02 NL NL6515647A patent/NL6515647A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL6515647A (es) | 1966-06-03 |
GB1030670A (en) | 1966-05-25 |
DE1514067A1 (de) | 1969-08-07 |
US3435515A (en) | 1969-04-01 |
BE673166A (es) | 1966-06-02 |
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