FR1393612A - Method of manufacturing surface film type resistors - Google Patents

Method of manufacturing surface film type resistors

Info

Publication number
FR1393612A
FR1393612A FR966124A FR966124A FR1393612A FR 1393612 A FR1393612 A FR 1393612A FR 966124 A FR966124 A FR 966124A FR 966124 A FR966124 A FR 966124A FR 1393612 A FR1393612 A FR 1393612A
Authority
FR
France
Prior art keywords
film type
surface film
manufacturing surface
type resistors
resistors
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
FR966124A
Other languages
French (fr)
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.)
Sprague Electric Co
Original Assignee
Sprague Electric Co
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 Sprague Electric Co filed Critical Sprague Electric Co
Application granted granted Critical
Publication of FR1393612A publication Critical patent/FR1393612A/en
Expired legal-status Critical Current

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
    • H01C17/2404—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by removing or adding resistive material by charged particle impact, e.g. by electron or ion beam milling, sputtering, plasma etching
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/02—Apparatus or processes specially adapted for manufacturing resistors adapted for manufacturing resistors with envelope or housing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/04—Apparatus or processes specially adapted for manufacturing resistors adapted for winding the resistive element
    • 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
    • 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
    • H01C7/22—Elongated resistive element being bent or curved, e.g. sinusoidal, helical

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Electromagnetism (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Non-Insulated Conductors (AREA)
FR966124A 1963-03-04 1964-03-04 Method of manufacturing surface film type resistors Expired FR1393612A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26262663A 1963-03-04 1963-03-04

Publications (1)

Publication Number Publication Date
FR1393612A true FR1393612A (en) 1965-03-26

Family

ID=22998322

Family Applications (1)

Application Number Title Priority Date Filing Date
FR966124A Expired FR1393612A (en) 1963-03-04 1964-03-04 Method of manufacturing surface film type resistors

Country Status (5)

Country Link
DE (1) DE1490240A1 (en)
ES (1) ES297171A1 (en)
FR (1) FR1393612A (en)
GB (1) GB1030273A (en)
NL (1) NL6402161A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8911392D0 (en) * 1989-05-18 1989-07-05 Humphreys Colin J Fabrication of electronic devices
US5514419A (en) * 1994-10-04 1996-05-07 Dow Corning Corporation Method for treating plastic, leather or rubber substrates
US5516832A (en) * 1994-11-03 1996-05-14 Dow Corning Corporation Curable silicone rubber composition

Also Published As

Publication number Publication date
ES297171A1 (en) 1964-08-16
DE1490240A1 (en) 1969-07-24
NL6402161A (en) 1964-09-07
GB1030273A (en) 1966-05-18

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