CA1202597A - Reactive ion layers containing tantalum and silicon - Google Patents

Reactive ion layers containing tantalum and silicon

Info

Publication number
CA1202597A
CA1202597A CA000401014A CA401014A CA1202597A CA 1202597 A CA1202597 A CA 1202597A CA 000401014 A CA000401014 A CA 000401014A CA 401014 A CA401014 A CA 401014A CA 1202597 A CA1202597 A CA 1202597A
Authority
CA
Canada
Prior art keywords
tantalum
layer
polysilicon
silicon
patterned
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
CA000401014A
Other languages
English (en)
French (fr)
Inventor
Jean S. Deslauriers
Hyman J. Levinstein
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Inc filed Critical Western Electric Co Inc
Application granted granted Critical
Publication of CA1202597A publication Critical patent/CA1202597A/en
Expired legal-status Critical Current

Links

Classifications

    • H10P50/268—
    • H10D64/01312—

Landscapes

  • Drying Of Semiconductors (AREA)
  • Electrodes Of Semiconductors (AREA)
CA000401014A 1981-05-22 1982-04-15 Reactive ion layers containing tantalum and silicon Expired CA1202597A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US26643381A 1981-05-22 1981-05-22
US266,433 1981-05-22

Publications (1)

Publication Number Publication Date
CA1202597A true CA1202597A (en) 1986-04-01

Family

ID=23014579

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000401014A Expired CA1202597A (en) 1981-05-22 1982-04-15 Reactive ion layers containing tantalum and silicon

Country Status (8)

Country Link
JP (1) JPS57198633A (OSRAM)
BE (1) BE893251A (OSRAM)
CA (1) CA1202597A (OSRAM)
DE (1) DE3219284A1 (OSRAM)
FR (1) FR2506519B1 (OSRAM)
GB (1) GB2098931B (OSRAM)
IT (1) IT1151209B (OSRAM)
NL (1) NL8202103A (OSRAM)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3216823A1 (de) * 1982-05-05 1983-11-10 Siemens AG, 1000 Berlin und 8000 München Verfahren zum herstellen von strukturen von aus metallsilizid und polysilizium bestehenden doppelschichten auf integrierte halbleiterschaltungen enthaltenden substraten durch reaktives ionenaetzen
US4414057A (en) * 1982-12-03 1983-11-08 Inmos Corporation Anisotropic silicide etching process
DE3315719A1 (de) * 1983-04-29 1984-10-31 Siemens AG, 1000 Berlin und 8000 München Verfahren zum herstellen von strukturen von aus metallsiliziden bzw. silizid-polysilizium bestehenden doppelschichten fuer integrierte halbleiterschaltungen durch reaktives ionenaetzen
US4528066A (en) * 1984-07-06 1985-07-09 Ibm Corporation Selective anisotropic reactive ion etching process for polysilicide composite structures
NL8500771A (nl) * 1985-03-18 1986-10-16 Philips Nv Werkwijze voor het vervaardigen van een halfgeleiderinrichting waarbij een op een laag siliciumoxide aanwezige dubbellaag - bestaande uit poly-si en een silicide - in een plasma wordt geetst.
WO1987000345A1 (en) * 1985-06-28 1987-01-15 American Telephone & Telegraph Company Procedure for fabricating devices involving dry etching
DE4114741C2 (de) * 1990-07-04 1998-11-12 Mitsubishi Electric Corp Verfahren zur Bildung einer Leiterbahn auf einem Halbleitersubstrat
US6177337B1 (en) * 1998-01-06 2001-01-23 International Business Machines Corporation Method of reducing metal voids in semiconductor device interconnection

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5519873A (en) * 1978-07-28 1980-02-12 Mitsubishi Electric Corp Forming method of metallic layer pattern for semiconductor

Also Published As

Publication number Publication date
GB2098931A (en) 1982-12-01
IT8221430A0 (it) 1982-05-21
GB2098931B (en) 1985-02-06
FR2506519A1 (fr) 1982-11-26
JPS57198633A (en) 1982-12-06
DE3219284A1 (de) 1982-12-16
BE893251A (fr) 1982-09-16
IT1151209B (it) 1986-12-17
FR2506519B1 (fr) 1985-07-26
DE3219284C2 (OSRAM) 1989-08-10
NL8202103A (nl) 1982-12-16

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Legal Events

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