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

    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L23/00—Details of semiconductor or other solid state devices
    • H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
    • H01L23/522—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames including external interconnections consisting of a multilayer structure of conductive and insulating layers inseparably formed on the semiconductor body
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (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 (enrdf_load_stackoverflow)
FR (1) FR2162038B1 (enrdf_load_stackoverflow)
GB (1) GB1299837A (enrdf_load_stackoverflow)
ZA (1) ZA727342B (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2088595A5 (enrdf_load_stackoverflow) * 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
GB1299837A (en) 1972-12-13
FR2162038B1 (enrdf_load_stackoverflow) 1976-04-23
FR2162038A1 (enrdf_load_stackoverflow) 1973-07-13
DE2257201A1 (de) 1973-06-14

Similar Documents

Publication Publication Date Title
SU721000A3 (en) Method of producing acylaniline
GB1395551A (en) Method of producing polyesters
YU304075A (en) Method of producing dispersed pulp
ZA72394B (en) Copper producing process
CS183654B2 (en) Method of producing 3-methylencephalosporines
CS188938B2 (en) Method of producing xanthene-9-spiro-4-piperidines
GB1400783A (en) Method of producing polyhydric compounds
CS183671B2 (en) Method of producing pure e-caprolactame
CS180585B2 (en) Method of producing derivatives of 2-nitro-5-vinylimidazole
CS189635B2 (en) Method of producing bromderivatives of 4-imido-thioazetidin-2-one
GB1320984A (en) Method of producing 1,3-bis-hydroxyaryl tetraorganodisolaxanes
CS191203B2 (en) Method of producing solution of technetium-99m
CS188881B2 (en) Method of producing imides
GB1319746A (en) Method of producing linear polyalkylalumoxanes
CS180580B2 (en) Method of producing new derivatives of 2-formyl-3-carboxamidochinoxalin-di-n-oxides
CS184313B2 (en) Method of producing alkyl-7-deoxy-7-rs-alpha-thiolincosaminides
ZA727342B (en) Method of producing electrical interconnection patterns
JPS53104631A (en) Method of making 22stilbenyll44stilylltriazole
JPS5415668A (en) Method of producing semiconductor
CS180597B2 (en) Method of producing new 2-pyridazinyl-3-/4-methyl-piperazinocarbonyloxy/-3-isoindolinones
GB1366458A (en) Method of producing particle board
GB1386591A (en) Methods of producing pavement-like sites
JPS5387361A (en) Method of producing 22*22aminobenzoyl*pyridine
IL39028A0 (en) Method of producing n-trihalogenoalkylthio derivatives
CS181221B2 (en) Method of producing 2,4-diamino-5-/3,4,5-triethoxybenzyl/-pyrimidine