DE1764434A1 - Verfahren zum Kontaktieren eines Halbleiterbauelementes - Google Patents

Verfahren zum Kontaktieren eines Halbleiterbauelementes

Info

Publication number
DE1764434A1
DE1764434A1 DE19681764434 DE1764434A DE1764434A1 DE 1764434 A1 DE1764434 A1 DE 1764434A1 DE 19681764434 DE19681764434 DE 19681764434 DE 1764434 A DE1764434 A DE 1764434A DE 1764434 A1 DE1764434 A1 DE 1764434A1
Authority
DE
Germany
Prior art keywords
metal layer
insulating layer
layer
insulating
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.)
Pending
Application number
DE19681764434
Other languages
German (de)
English (en)
Inventor
Leonhardt Botzenhardt
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.)
Telefunken Patentverwertungs GmbH
Original Assignee
Telefunken Patentverwertungs GmbH
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 Telefunken Patentverwertungs GmbH filed Critical Telefunken Patentverwertungs GmbH
Priority to DE19681764434 priority Critical patent/DE1764434A1/de
Priority to GB1229355D priority patent/GB1229355A/en
Publication of DE1764434A1 publication Critical patent/DE1764434A1/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W20/00—Interconnections in chips, wafers or substrates
    • H10W20/40—Interconnections external to wafers or substrates, e.g. back-end-of-line [BEOL] metallisations or vias connecting to gate electrodes
    • H10W20/41—Interconnections external to wafers or substrates, e.g. back-end-of-line [BEOL] metallisations or vias connecting to gate electrodes characterised by their conductive parts
    • H10W20/44—Conductive materials thereof
    • H10W20/4403—Conductive materials thereof based on metals, e.g. alloys, metal silicides
    • H10W20/4432—Conductive materials thereof based on metals, e.g. alloys, metal silicides the principal metal being a noble metal, e.g. gold
    • 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
    • H10P95/00—Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W20/00—Interconnections in chips, wafers or substrates
    • H10W20/40—Interconnections external to wafers or substrates, e.g. back-end-of-line [BEOL] metallisations or vias connecting to gate electrodes
    • 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
    • H10P14/60—Formation of materials, e.g. in the shape of layers or pillars of insulating materials
    • H10P14/63—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the formation processes
    • H10P14/6302—Non-deposition formation processes
    • H10P14/6304—Formation by oxidation, e.g. oxidation of the substrate
    • H10P14/6314—Formation by oxidation, e.g. oxidation of the substrate of a metallic layer
    • 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
    • H10P14/60—Formation of materials, e.g. in the shape of layers or pillars of insulating materials
    • H10P14/69—Inorganic materials
    • H10P14/692—Inorganic materials composed of oxides, glassy oxides or oxide-based glasses
    • H10P14/6921—Inorganic materials composed of oxides, glassy oxides or oxide-based glasses containing silicon
    • H10P14/69215—Inorganic materials composed of oxides, glassy oxides or oxide-based glasses containing silicon the material being a silicon oxide, e.g. SiO2
    • 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
    • H10P14/60—Formation of materials, e.g. in the shape of layers or pillars of insulating materials
    • H10P14/69—Inorganic materials
    • H10P14/692—Inorganic materials composed of oxides, glassy oxides or oxide-based glasses
    • H10P14/6938—Inorganic materials composed of oxides, glassy oxides or oxide-based glasses the material containing at least one metal element, e.g. metal oxides, metal oxynitrides or metal oxycarbides
    • H10P14/6939—Inorganic materials composed of oxides, glassy oxides or oxide-based glasses the material containing at least one metal element, e.g. metal oxides, metal oxynitrides or metal oxycarbides characterised by the metal
    • H10P14/69393—Inorganic materials composed of oxides, glassy oxides or oxide-based glasses the material containing at least one metal element, e.g. metal oxides, metal oxynitrides or metal oxycarbides characterised by the metal the material containing tantalum, e.g. Ta2O5

Landscapes

  • Electrodes Of Semiconductors (AREA)
DE19681764434 1968-06-05 1968-06-05 Verfahren zum Kontaktieren eines Halbleiterbauelementes Pending DE1764434A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19681764434 DE1764434A1 (de) 1968-06-05 1968-06-05 Verfahren zum Kontaktieren eines Halbleiterbauelementes
GB1229355D GB1229355A (https=) 1968-06-05 1969-06-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681764434 DE1764434A1 (de) 1968-06-05 1968-06-05 Verfahren zum Kontaktieren eines Halbleiterbauelementes

Publications (1)

Publication Number Publication Date
DE1764434A1 true DE1764434A1 (de) 1971-07-22

Family

ID=5697988

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681764434 Pending DE1764434A1 (de) 1968-06-05 1968-06-05 Verfahren zum Kontaktieren eines Halbleiterbauelementes

Country Status (2)

Country Link
DE (1) DE1764434A1 (https=)
GB (1) GB1229355A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2252832A1 (de) * 1971-11-15 1973-05-24 Nippon Electric Co Halbleiterelement mit elektroden sowie verfahren zu seiner herstellung

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3664702D1 (en) * 1985-03-13 1989-08-31 Siemens Ag Thin-film layer structure with a reactive intermediate layer for integrated circuits

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2252832A1 (de) * 1971-11-15 1973-05-24 Nippon Electric Co Halbleiterelement mit elektroden sowie verfahren zu seiner herstellung

Also Published As

Publication number Publication date
GB1229355A (https=) 1971-04-21

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