ZA727342B - Method of producing electrical interconnection patterns - Google Patents

Method of producing electrical interconnection patterns

Info

Publication number
ZA727342B
ZA727342B ZA727342A ZA727342A ZA727342B ZA 727342 B ZA727342 B ZA 727342B ZA 727342 A ZA727342 A ZA 727342A ZA 727342 A ZA727342 A ZA 727342A ZA 727342 B ZA727342 B ZA 727342B
Authority
ZA
South Africa
Prior art keywords
electrical interconnection
producing electrical
interconnection patterns
patterns
producing
Prior art date
Application number
ZA727342A
Other languages
English (en)
Inventor
R Heinecke
Original Assignee
Standard Telephones Cables Ltd
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 Standard Telephones Cables Ltd filed Critical Standard Telephones Cables Ltd
Publication of ZA727342B publication Critical patent/ZA727342B/xx

Links

Classifications

    • H10P95/00—
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/02—Local etching
    • H10W20/40—

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
  • Drying Of Semiconductors (AREA)
ZA727342A 1971-12-02 1972-10-16 Method of producing electrical interconnection patterns ZA727342B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB55959/71A GB1299837A (en) 1971-12-02 1971-12-02 Method of producing electrical interconnection patterns

Publications (1)

Publication Number Publication Date
ZA727342B true ZA727342B (en) 1973-06-27

Family

ID=10475337

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA727342A ZA727342B (en) 1971-12-02 1972-10-16 Method of producing electrical interconnection patterns

Country Status (4)

Country Link
DE (1) DE2257201A1 (OSRAM)
FR (1) FR2162038B1 (OSRAM)
GB (1) GB1299837A (OSRAM)
ZA (1) ZA727342B (OSRAM)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2088595A5 (OSRAM) * 1970-04-17 1972-01-07 Cii
US3700508A (en) * 1970-06-25 1972-10-24 Gen Instrument Corp Fabrication of integrated microcircuit devices

Also Published As

Publication number Publication date
FR2162038B1 (OSRAM) 1976-04-23
GB1299837A (en) 1972-12-13
FR2162038A1 (OSRAM) 1973-07-13
DE2257201A1 (de) 1973-06-14

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