BE623608A - - Google Patents

Info

Publication number
BE623608A
BE623608A BE623608DA BE623608A BE 623608 A BE623608 A BE 623608A BE 623608D A BE623608D A BE 623608DA BE 623608 A BE623608 A BE 623608A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE623608A publication Critical patent/BE623608A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/22—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming
    • H01C17/24—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by removing or adding resistive material
    • H01C17/2412—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by removing or adding resistive material by electrolytic treatment, e.g. electroplating
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C23/00—Other surface treatment of glass not in the form of fibres or filaments
    • 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • ing And Chemical Polishing (AREA)
BE623608D 1961-10-19 1962-10-15 BE623608A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US146201A US3205155A (en) 1961-10-19 1961-10-19 Method of fabricating thin film resistive elements

Publications (1)

Publication Number Publication Date
BE623608A true BE623608A (xx) 1963-04-16

Family

ID=22516260

Family Applications (1)

Application Number Title Priority Date Filing Date
BE623608D BE623608A (xx) 1961-10-19 1962-10-15

Country Status (4)

Country Link
US (1) US3205155A (xx)
BE (1) BE623608A (xx)
GB (1) GB945667A (xx)
NL (1) NL284541A (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE758597A (fr) * 1969-11-10 1971-04-16 Western Electric Co Procede de morsure de l'oxyde d'etain
US4135989A (en) * 1978-04-27 1979-01-23 E-Systems, Inc. Electrolytic etching of tin oxide films
US4401750A (en) * 1981-11-16 1983-08-30 Jerrold Goldberg Etched photographic imagery
US4452249A (en) * 1981-12-01 1984-06-05 The Research Foundation Of State University Of New York Microelectrodes and process for shielding same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1200025A (en) * 1915-08-25 1916-10-03 Charles J Reed Process of recovering metals.
US1922975A (en) * 1930-12-10 1933-08-15 Nightingall Victor Charle John Means for the recovery of precious metals such as gold, platinum, and the like from ore bodies
US2435889A (en) * 1943-06-02 1948-02-10 Johnson Matthey Co Ltd Production of metallic designs on nonmetallic materials
US2823148A (en) * 1953-03-02 1958-02-11 Rca Corp Method for removing portions of semiconductor device electrodes
US2884313A (en) * 1955-09-07 1959-04-28 Libbey Owens Ford Glass Co Method of removing an electrically conducting film
US3095340A (en) * 1961-08-21 1963-06-25 David P Triller Precision resistor making by resistance value control for etching

Also Published As

Publication number Publication date
NL284541A (xx)
US3205155A (en) 1965-09-07
GB945667A (en) 1964-01-08

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