FR1503285A - Commutateurs semi-conducteurs à électrodes de commande - Google Patents

Commutateurs semi-conducteurs à électrodes de commande

Info

Publication number
FR1503285A
FR1503285A FR86267A FR86267A FR1503285A FR 1503285 A FR1503285 A FR 1503285A FR 86267 A FR86267 A FR 86267A FR 86267 A FR86267 A FR 86267A FR 1503285 A FR1503285 A FR 1503285A
Authority
FR
France
Prior art keywords
semiconductor switches
control electrodes
electrodes
switches
semiconductor
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
Application number
FR86267A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
Joseph Lucas Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lucas Industries Ltd, Joseph Lucas Industries Ltd filed Critical Lucas Industries Ltd
Application granted granted Critical
Publication of FR1503285A publication Critical patent/FR1503285A/fr
Expired legal-status Critical Current

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
    • H01L29/744—Gate-turn-off devices
    • 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
    • H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
    • H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
    • H01L21/306—Chemical or electrical treatment, e.g. electrolytic etching
    • H01L21/308—Chemical or electrical treatment, e.g. electrolytic etching using masks

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)
FR86267A 1965-12-06 1966-12-06 Commutateurs semi-conducteurs à électrodes de commande Expired FR1503285A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB51621/65A GB1158585A (en) 1965-12-06 1965-12-06 Gate Controlled Switches

Publications (1)

Publication Number Publication Date
FR1503285A true FR1503285A (fr) 1967-11-24

Family

ID=10460749

Family Applications (1)

Application Number Title Priority Date Filing Date
FR86267A Expired FR1503285A (fr) 1965-12-06 1966-12-06 Commutateurs semi-conducteurs à électrodes de commande

Country Status (5)

Country Link
US (1) US3468017A (fr)
DE (1) DE1564295B2 (fr)
FR (1) FR1503285A (fr)
GB (1) GB1158585A (fr)
NL (1) NL6616657A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2003233A1 (fr) * 1968-03-05 1969-11-07 Lucas Industries Ltd Dispositif semi-conducteur et son procede de fabrication

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2108781B1 (fr) * 1970-10-05 1974-10-31 Radiotechnique Compelec
US4171995A (en) * 1975-10-20 1979-10-23 Semiconductor Research Foundation Epitaxial deposition process for producing an electrostatic induction type thyristor
US4029528A (en) * 1976-08-30 1977-06-14 Rca Corporation Method of selectively doping a semiconductor body

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1170555B (de) * 1956-07-23 1964-05-21 Siemens Ag Verfahren zum Herstellen eines Halbleiter-bauelements mit drei Zonen abwechselnd entgegengesetzten Leitungstyps
US2873222A (en) * 1957-11-07 1959-02-10 Bell Telephone Labor Inc Vapor-solid diffusion of semiconductive material
US3042565A (en) * 1959-01-02 1962-07-03 Sprague Electric Co Preparation of a moated mesa and related semiconducting devices
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2003233A1 (fr) * 1968-03-05 1969-11-07 Lucas Industries Ltd Dispositif semi-conducteur et son procede de fabrication

Also Published As

Publication number Publication date
DE1564295A1 (de) 1970-09-17
US3468017A (en) 1969-09-23
DE1564295B2 (de) 1973-08-23
NL6616657A (fr) 1967-06-07
GB1158585A (en) 1969-07-16

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