BE764261A - Transistors pour fonctionnement aux hautes frequences avec emetteurs peu profonds - Google Patents

Transistors pour fonctionnement aux hautes frequences avec emetteurs peu profonds

Info

Publication number
BE764261A
BE764261A BE764261A BE764261A BE764261A BE 764261 A BE764261 A BE 764261A BE 764261 A BE764261 A BE 764261A BE 764261 A BE764261 A BE 764261A BE 764261 A BE764261 A BE 764261A
Authority
BE
Belgium
Prior art keywords
transistors
shallow
high frequencies
frequencies
shallow transistors
Prior art date
Application number
BE764261A
Other languages
English (en)
Inventor
M P Lepselter
A U Mac Rae
Original Assignee
Western 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 Western Electric Co filed Critical Western Electric Co
Publication of BE764261A publication Critical patent/BE764261A/fr

Links

Classifications

    • 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 at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
    • H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System 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
    • H01L21/225—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 using diffusion into or out of a solid from or into a solid phase, e.g. a doped oxide layer
    • H01L21/2251—Diffusion into or out of group IV semiconductors
    • H01L21/2254—Diffusion into or out of group IV semiconductors from or through or into an applied layer, e.g. photoresist, nitrides
    • H01L21/2257—Diffusion into or out of group IV semiconductors from or through or into an applied layer, e.g. photoresist, nitrides the applied layer being silicon or silicide or SIPOS, e.g. polysilicon, porous silicon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof  ; Multistep manufacturing processes therefor
BE764261A 1970-03-17 1971-03-15 Transistors pour fonctionnement aux hautes frequences avec emetteurs peu profonds BE764261A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2030870A 1970-03-17 1970-03-17

Publications (1)

Publication Number Publication Date
BE764261A true BE764261A (fr) 1971-08-02

Family

ID=21797887

Family Applications (1)

Application Number Title Priority Date Filing Date
BE764261A BE764261A (fr) 1970-03-17 1971-03-15 Transistors pour fonctionnement aux hautes frequences avec emetteurs peu profonds

Country Status (8)

Country Link
US (1) US3604986A (fr)
JP (1) JPS5128389B1 (fr)
BE (1) BE764261A (fr)
DE (1) DE2112114C3 (fr)
FR (1) FR2083349B1 (fr)
GB (1) GB1341273A (fr)
NL (1) NL7103420A (fr)
SE (1) SE357099B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1355806A (en) * 1970-12-09 1974-06-05 Mullard Ltd Methods of manufacturing a semiconductor device
US3753774A (en) * 1971-04-05 1973-08-21 Rca Corp Method for making an intermetallic contact to a semiconductor device
US3700979A (en) * 1971-04-07 1972-10-24 Rca Corp Schottky barrier diode and method of making the same
US3900344A (en) * 1973-03-23 1975-08-19 Ibm Novel integratable schottky barrier structure and method for the fabrication thereof
US4408216A (en) * 1978-06-02 1983-10-04 International Rectifier Corporation Schottky device and method of manufacture using palladium and platinum intermetallic alloys and titanium barrier for low reverse leakage over wide temperature range
US4243435A (en) * 1979-06-22 1981-01-06 International Business Machines Corporation Bipolar transistor fabrication process with an ion implanted emitter
JPS57159055A (en) * 1981-03-25 1982-10-01 Toshiba Corp Manufacture of semiconductor device
US5198372A (en) * 1986-01-30 1993-03-30 Texas Instruments Incorporated Method for making a shallow junction bipolar transistor and transistor formed thereby

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1356197A (fr) * 1962-06-29 1964-03-20 Western Electric Co Contact de semiconducteur
FR1381871A (fr) * 1963-02-08 1964-12-14 Int Standard Electric Corp Méthode de fabrication de semi-conducteurs
USB421061I5 (fr) * 1964-12-24
FR1484390A (fr) * 1965-06-23 1967-06-09 Ion Physics Corp Procédé de fabrication de dispositifs semi-conducteurs
GB1093136A (en) * 1965-08-27 1967-11-29 Johnson Matthey Co Ltd Improvements in and relating to the bonding together of metals or alloys
DE1564704A1 (de) * 1966-09-12 1969-12-11 Siemens Ag Hochfrequenztransistor
US3472712A (en) * 1966-10-27 1969-10-14 Hughes Aircraft Co Field-effect device with insulated gate
US3558352A (en) * 1966-10-27 1971-01-26 Ibm Metallization process
US3458778A (en) * 1967-05-29 1969-07-29 Microwave Ass Silicon semiconductor with metal-silicide heterojunction
FR2014594B1 (fr) * 1968-07-15 1974-02-22 Ibm
US3601888A (en) * 1969-04-25 1971-08-31 Gen Electric Semiconductor fabrication technique and devices formed thereby utilizing a doped metal conductor

Also Published As

Publication number Publication date
FR2083349A1 (fr) 1971-12-17
NL7103420A (fr) 1971-09-21
DE2112114B2 (de) 1973-04-05
DE2112114A1 (de) 1971-10-07
FR2083349B1 (fr) 1974-02-15
GB1341273A (en) 1973-12-19
JPS5128389B1 (fr) 1976-08-18
SE357099B (fr) 1973-06-12
US3604986A (en) 1971-09-14
DE2112114C3 (de) 1980-01-31

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