CH538755A - Dispositif d'ajustage de la valeur d'une résistance à une valeur déterminée - Google Patents

Dispositif d'ajustage de la valeur d'une résistance à une valeur déterminée

Info

Publication number
CH538755A
CH538755A CH750571A CH750571A CH538755A CH 538755 A CH538755 A CH 538755A CH 750571 A CH750571 A CH 750571A CH 750571 A CH750571 A CH 750571A CH 538755 A CH538755 A CH 538755A
Authority
CH
Switzerland
Prior art keywords
value
adjusting
resistance
determined
determined value
Prior art date
Application number
CH750571A
Other languages
English (en)
Inventor
Bourgoin Gerard
Kumurdjian Pierre
Loitiere Alain
Pere Jean-Francois
Original Assignee
Commissariat Energie Atomique
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
Priority claimed from FR7019220A external-priority patent/FR2098496A5/fr
Priority claimed from FR7117634A external-priority patent/FR2137182B2/fr
Application filed by Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Publication of CH538755A publication Critical patent/CH538755A/fr

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
    • H01C17/26—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by converting resistive material
    • H01C17/265—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by converting resistive material by chemical or thermal treatment, e.g. oxydation, reduction, annealing
    • H01C17/267—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by converting resistive material by chemical or thermal treatment, e.g. oxydation, reduction, annealing by passage of voltage pulses or electric current
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • 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
    • H01C17/26—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by converting resistive material

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Networks Using Active Elements (AREA)
CH750571A 1970-05-26 1971-05-21 Dispositif d'ajustage de la valeur d'une résistance à une valeur déterminée CH538755A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7019220A FR2098496A5 (fr) 1970-05-26 1970-05-26
FR7117634A FR2137182B2 (fr) 1971-05-14 1971-05-14

Publications (1)

Publication Number Publication Date
CH538755A true CH538755A (fr) 1973-06-30

Family

ID=26215762

Family Applications (1)

Application Number Title Priority Date Filing Date
CH750571A CH538755A (fr) 1970-05-26 1971-05-21 Dispositif d'ajustage de la valeur d'une résistance à une valeur déterminée

Country Status (4)

Country Link
BE (1) BE767584A (fr)
CH (1) CH538755A (fr)
DE (1) DE2126182C3 (fr)
GB (1) GB1352387A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3003136A1 (de) * 1980-01-29 1981-07-30 Siemens AG, 1000 Berlin und 8000 München Verfahren zum herstellen von thermisch stabilen, metallischen schichten
GB2213986A (en) * 1987-12-16 1989-08-23 Philips Electronic Associated Fabrication of resistors in microwave and other circuits
US5831648A (en) * 1992-05-29 1998-11-03 Hitachi Koki Co., Ltd. Ink jet recording head
JP3573515B2 (ja) * 1995-03-03 2004-10-06 富士写真フイルム株式会社 インク噴射記録ヘッド、記録装置、およびインク噴射記録ヘッドの製造方法
JP3194465B2 (ja) * 1995-12-27 2001-07-30 富士写真フイルム株式会社 インクジェット記録ヘッド

Also Published As

Publication number Publication date
BE767584A (fr) 1971-10-18
DE2126182C3 (de) 1976-01-02
DE2126182B2 (de) 1975-03-27
GB1352387A (en) 1974-05-08
DE2126182A1 (de) 1971-12-09

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Legal Events

Date Code Title Description
PL Patent ceased