FR1415025A - Perfectionnements aux dispositifs semiconducteurs de commutation - Google Patents

Perfectionnements aux dispositifs semiconducteurs de commutation

Info

Publication number
FR1415025A
FR1415025A FR991694A FR991694A FR1415025A FR 1415025 A FR1415025 A FR 1415025A FR 991694 A FR991694 A FR 991694A FR 991694 A FR991694 A FR 991694A FR 1415025 A FR1415025 A FR 1415025A
Authority
FR
France
Prior art keywords
switching devices
semiconductor switching
advanced semiconductor
advanced
devices
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
FR991694A
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of FR1415025A publication Critical patent/FR1415025A/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
    • 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
    • H01L29/02—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
    • 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
    • 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
    • H01L29/10—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 not carrying current to be rectified, amplified or switched and such electrode being part of a semiconductor device which comprises three or more electrodes
    • 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)
FR991694A 1963-10-18 1964-10-16 Perfectionnements aux dispositifs semiconducteurs de commutation Expired FR1415025A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US317323A US3331000A (en) 1963-10-18 1963-10-18 Gate turn off semiconductor switch having a composite gate region with different impurity concentrations

Publications (1)

Publication Number Publication Date
FR1415025A true FR1415025A (fr) 1965-10-22

Family

ID=23233148

Family Applications (1)

Application Number Title Priority Date Filing Date
FR991694A Expired FR1415025A (fr) 1963-10-18 1964-10-16 Perfectionnements aux dispositifs semiconducteurs de commutation

Country Status (5)

Country Link
US (1) US3331000A (fr)
DE (1) DE1464971A1 (fr)
FR (1) FR1415025A (fr)
GB (1) GB1071357A (fr)
SE (1) SE316532B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2006089A1 (fr) * 1968-04-11 1969-12-19 Westinghouse Electric Corp Dispositif semi-conducteur et procede de fabrication correspondant

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3562610A (en) * 1967-05-25 1971-02-09 Westinghouse Electric Corp Controlled rectifier with improved switching characteristics
BE758745A (fr) * 1969-11-10 1971-05-10 Westinghouse Electric Corp Perfectionnements aux ou en rapport avec les dispositifs semiconducteurs
BE787597A (fr) * 1971-08-16 1973-02-16 Siemens Ag Thyristor
DE2506102C3 (de) * 1975-02-13 1982-03-25 Siemens AG, 1000 Berlin und 8000 München Halbleitergleichrichter
CN104409491B (zh) * 2013-08-26 2017-10-27 湖北台基半导体股份有限公司 高压快开通晶闸管及其制造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL265766A (fr) * 1960-06-10
BE623187A (fr) * 1961-10-06
US3271587A (en) * 1962-11-13 1966-09-06 Texas Instruments Inc Four-terminal semiconductor switch circuit
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
US3277352A (en) * 1963-03-14 1966-10-04 Itt Four layer semiconductor device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2006089A1 (fr) * 1968-04-11 1969-12-19 Westinghouse Electric Corp Dispositif semi-conducteur et procede de fabrication correspondant

Also Published As

Publication number Publication date
GB1071357A (en) 1967-06-07
SE316532B (fr) 1969-10-27
DE1464971A1 (de) 1969-04-30
US3331000A (en) 1967-07-11

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