BE642102A - - Google Patents

Info

Publication number
BE642102A
BE642102A BE642102A BE642102A BE642102A BE 642102 A BE642102 A BE 642102A BE 642102 A BE642102 A BE 642102A BE 642102 A BE642102 A BE 642102A BE 642102 A BE642102 A BE 642102A
Authority
BE
Belgium
Application number
BE642102A
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 filed Critical
Publication of BE642102A publication Critical patent/BE642102A/xx

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
    • H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
    • H01L29/36—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by the concentration or distribution of impurities in the bulk material
    • 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
    • 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
    • H01L29/12—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by the materials of which they are formed
    • H01L29/16—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by the materials of which they are formed including, apart from doping materials or other impurities, only elements of Group IV of the Periodic Table
    • H01L29/167—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by the materials of which they are formed including, apart from doping materials or other impurities, only elements of Group IV of the Periodic Table further characterised by the doping material
    • 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
    • H01L29/12—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by the materials of which they are formed
    • H01L29/20—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by the materials of which they are formed including, apart from doping materials or other impurities, only AIIIBV compounds
    • H01L29/207—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by the materials of which they are formed including, apart from doping materials or other impurities, only AIIIBV compounds further characterised by the doping material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/051—Etching
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/085—Isolated-integrated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/151—Simultaneous diffusion
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S438/00—Semiconductor device manufacturing: process
    • Y10S438/936—Graded energy gap

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)
  • Crystals, And After-Treatments Of Crystals (AREA)
BE642102A 1963-01-04 1964-01-03 BE642102A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US249496A US3362858A (en) 1963-01-04 1963-01-04 Fabrication of semiconductor controlled rectifiers

Publications (1)

Publication Number Publication Date
BE642102A true BE642102A (xx) 1964-05-04

Family

ID=22943696

Family Applications (1)

Application Number Title Priority Date Filing Date
BE642102A BE642102A (xx) 1963-01-04 1964-01-03

Country Status (4)

Country Link
US (1) US3362858A (xx)
BE (1) BE642102A (xx)
FR (1) FR1378698A (xx)
GB (1) GB1018400A (xx)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3475664A (en) * 1965-06-30 1969-10-28 Texas Instruments Inc Ambient atmosphere isolated semiconductor devices
US3642544A (en) * 1965-08-02 1972-02-15 Ibm Method of fabricating solid-state devices
US3475235A (en) * 1966-10-05 1969-10-28 Westinghouse Electric Corp Process for fabricating a semiconductor device
US3562610A (en) * 1967-05-25 1971-02-09 Westinghouse Electric Corp Controlled rectifier with improved switching characteristics
US3852128A (en) * 1969-02-22 1974-12-03 Licentia Gmbh Method of diffusing impurities into semiconductor wafers
FR2108781B1 (xx) * 1970-10-05 1974-10-31 Radiotechnique Compelec
US3943016A (en) * 1970-12-07 1976-03-09 General Electric Company Gallium-phosphorus simultaneous diffusion process
JPS6011457B2 (ja) * 1973-04-02 1985-03-26 株式会社日立製作所 デイポジシヨン法
US3914138A (en) * 1974-08-16 1975-10-21 Westinghouse Electric Corp Method of making semiconductor devices by single step diffusion
JPS5942989B2 (ja) * 1977-01-24 1984-10-18 株式会社日立製作所 高耐圧半導体素子およびその製造方法
US4264383A (en) * 1979-08-23 1981-04-28 Westinghouse Electric Corp. Technique for making asymmetric thyristors
US4611222A (en) * 1979-10-12 1986-09-09 Westinghouse Electric Corp. Solid-state switch
JPS5824006B2 (ja) * 1980-01-30 1983-05-18 株式会社日立製作所 不純物拡散法
FR2815471B1 (fr) * 2000-10-12 2003-02-07 St Microelectronics Sa Composant vertical a tenue en tension elevee

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2705767A (en) * 1952-11-18 1955-04-05 Gen Electric P-n junction transistor
NL251064A (xx) * 1955-11-04
US2819990A (en) * 1956-04-26 1958-01-14 Bell Telephone Labor Inc Treatment of semiconductive bodies
NL241124A (xx) * 1958-07-09
US3041213A (en) * 1958-11-17 1962-06-26 Texas Instruments Inc Diffused junction semiconductor device and method of making
NL276751A (xx) * 1961-04-10

Also Published As

Publication number Publication date
GB1018400A (en) 1966-01-26
US3362858A (en) 1968-01-09
FR1378698A (fr) 1964-11-13

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