BE797086A - Procede de fabrication de diodes a couche d'arret schottky - Google Patents

Procede de fabrication de diodes a couche d'arret schottky

Info

Publication number
BE797086A
BE797086A BE129046A BE129046A BE797086A BE 797086 A BE797086 A BE 797086A BE 129046 A BE129046 A BE 129046A BE 129046 A BE129046 A BE 129046A BE 797086 A BE797086 A BE 797086A
Authority
BE
Belgium
Prior art keywords
stop layer
layer diodes
manufacturing schottky
schottky
manufacturing
Prior art date
Application number
BE129046A
Other languages
English (en)
Inventor
J V Dilorenzo
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 BE797086A publication Critical patent/BE797086A/fr

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P50/00—Etching of wafers, substrates or parts of devices
    • H10P50/20—Dry etching; Plasma etching; Reactive-ion etching
    • H10P50/24—Dry etching; Plasma etching; Reactive-ion etching of semiconductor materials
    • H10P50/246—Dry etching; Plasma etching; Reactive-ion etching of semiconductor materials of Group III-V materials
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D99/00—Subject matter not provided for in other groups of this subclass
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
    • H10P14/20—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials
    • H10P14/24—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials using chemical vapour deposition [CVD]
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
    • H10P14/20—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials
    • H10P14/34—Deposited materials, e.g. layers
    • H10P14/3402—Deposited materials, e.g. layers characterised by the chemical composition
    • H10P14/3414—Deposited materials, e.g. layers characterised by the chemical composition being group IIIA-VIA materials
    • H10P14/3421—Arsenides
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
    • H10P14/20—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials
    • H10P14/34—Deposited materials, e.g. layers
    • H10P14/3438—Doping during depositing
    • H10P14/3441—Conductivity type
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
    • H10P14/20—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials
    • H10P14/36—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials characterised by treatments done before the formation of the materials
    • 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
    • Y10S148/056—Gallium arsenide
    • 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
    • Y10S148/065—Gp III-V generic compounds-processing
BE129046A 1972-03-22 1973-03-21 Procede de fabrication de diodes a couche d'arret schottky BE797086A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00237060A US3808072A (en) 1972-03-22 1972-03-22 In situ etching of gallium arsenide during vapor phase growth of epitaxial gallium arsenide

Publications (1)

Publication Number Publication Date
BE797086A true BE797086A (fr) 1973-07-16

Family

ID=22892179

Family Applications (2)

Application Number Title Priority Date Filing Date
BE129046A BE797086A (fr) 1972-03-22 1973-03-21 Procede de fabrication de diodes a couche d'arret schottky
BE129045A BE797085A (fr) 1972-03-22 1973-03-21 Procede de traitement d'arseniure de gallium

Family Applications After (1)

Application Number Title Priority Date Filing Date
BE129045A BE797085A (fr) 1972-03-22 1973-03-21 Procede de traitement d'arseniure de gallium

Country Status (4)

Country Link
US (1) US3808072A (fr)
BE (2) BE797086A (fr)
CA (1) CA966764A (fr)
DE (1) DE2313471C3 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4421576A (en) * 1981-09-14 1983-12-20 Rca Corporation Method for forming an epitaxial compound semiconductor layer on a semi-insulating substrate
DE102011052353A1 (de) * 2011-08-02 2013-02-07 Krones Aktiengesellschaft Schrumpftunnel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1444502B2 (de) * 1963-08-01 1970-01-08 IBM Deutschland Internationale Büro-Maschinen OmbH, 7032 Sindelfingen Verfahren zur Regelung der Schärfe von an Galliumarsenid-Einkristallen zu bildenden pn-übergängen
US3522118A (en) * 1965-08-17 1970-07-28 Motorola Inc Gas phase etching
US3480491A (en) * 1965-11-17 1969-11-25 Ibm Vapor polishing technique
US3592706A (en) * 1968-03-20 1971-07-13 Bell Telephone Labor Inc Selective etching technique for semiconductors

Also Published As

Publication number Publication date
US3808072A (en) 1974-04-30
DE2313471C3 (de) 1980-01-17
DE2313471B2 (fr) 1978-06-01
CA966764A (en) 1975-04-29
DE2313471A1 (de) 1973-10-04
BE797085A (fr) 1973-07-16

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: WESTERN ELECTRIC CY INC.

Effective date: 19920331