CA1085062A - Method of manufacturing electric resistors from metal sheets or films, and the resistors obtained thereby - Google Patents

Method of manufacturing electric resistors from metal sheets or films, and the resistors obtained thereby

Info

Publication number
CA1085062A
CA1085062A CA279,987A CA279987A CA1085062A CA 1085062 A CA1085062 A CA 1085062A CA 279987 A CA279987 A CA 279987A CA 1085062 A CA1085062 A CA 1085062A
Authority
CA
Canada
Prior art keywords
sheet
mask
metal
engraved
alloy
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
CA279,987A
Other languages
English (en)
French (fr)
Inventor
Paul R.F. Simon
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.)
FRANCAISE DE L'ELECTRO RESISTANCE Ste
Original Assignee
FRANCAISE DE L'ELECTRO RESISTANCE Ste
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 FR7617269A external-priority patent/FR2354617A1/fr
Priority claimed from FR7636052A external-priority patent/FR2372499A2/fr
Application filed by FRANCAISE DE L'ELECTRO RESISTANCE Ste filed Critical FRANCAISE DE L'ELECTRO RESISTANCE Ste
Application granted granted Critical
Publication of CA1085062A publication Critical patent/CA1085062A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C3/00—Non-adjustable metal resistors made of wire or ribbon, e.g. coiled, woven or formed as grids
    • H01C3/10—Non-adjustable metal resistors made of wire or ribbon, e.g. coiled, woven or formed as grids the resistive element having zig-zag or sinusoidal configuration
    • H01C3/12—Non-adjustable metal resistors made of wire or ribbon, e.g. coiled, woven or formed as grids the resistive element having zig-zag or sinusoidal configuration lying in one plane
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/003—Apparatus or processes specially adapted for manufacturing resistors using lithography, e.g. photolithography
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/06—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base
    • H01C17/07—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base by resistor foil bonding, e.g. cladding
    • 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
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistors, capacitors or inductors
    • H05K1/167—Printed circuits incorporating printed electric components, e.g. printed resistors, capacitors or inductors incorporating printed resistors
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Plasma & Fusion (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Welding Or Cutting Using Electron Beams (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
CA279,987A 1976-06-08 1977-06-07 Method of manufacturing electric resistors from metal sheets or films, and the resistors obtained thereby Expired CA1085062A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR7617269A FR2354617A1 (fr) 1976-06-08 1976-06-08 Procede pour la fabrication de resistances electriques a partir de feuilles ou de films metalliques et resistances obtenues
FR7617269 1976-08-06
FR7636052 1976-11-30
FR7636052A FR2372499A2 (fr) 1976-11-30 1976-11-30 Procede pour la fabrication de resistances electriques a partir de feuilles ou de films metalliques et resistances obtenues

Publications (1)

Publication Number Publication Date
CA1085062A true CA1085062A (en) 1980-09-02

Family

ID=26219476

Family Applications (1)

Application Number Title Priority Date Filing Date
CA279,987A Expired CA1085062A (en) 1976-06-08 1977-06-07 Method of manufacturing electric resistors from metal sheets or films, and the resistors obtained thereby

Country Status (15)

Country Link
JP (1) JPS5314400A (de)
AT (1) AT353893B (de)
BE (1) BE855171A (de)
CA (1) CA1085062A (de)
CH (1) CH620545A5 (de)
DD (1) DD134469A5 (de)
DE (1) DE2724679B2 (de)
DK (1) DK144348C (de)
ES (1) ES459573A1 (de)
GB (1) GB1578830A (de)
IL (1) IL52246A0 (de)
IT (1) IT1078455B (de)
NL (1) NL168075C (de)
NO (1) NO146586C (de)
SE (1) SE414557B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4498071A (en) * 1982-09-30 1985-02-05 Dale Electronics, Inc. High resistance film resistor

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0016263B1 (de) * 1979-03-21 1983-07-06 BBC Brown Boveri AG Dünnschichtwiderstand mit grossem Temperaturkoeffizienten und Verfahren zu dessen Herstellung
DE19909042A1 (de) * 1999-03-02 2000-09-07 Hbm Waegetechnik Gmbh Dehnungsmeßstreifen für Meßgrößenaufnehmer
US10247619B2 (en) * 2015-05-01 2019-04-02 Vishay Measurements Group, Inc. Resistance temperature detector with medium temperature coefficient and high linearity

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48104062A (de) * 1972-02-17 1973-12-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4498071A (en) * 1982-09-30 1985-02-05 Dale Electronics, Inc. High resistance film resistor

Also Published As

Publication number Publication date
ATA386477A (de) 1979-05-15
GB1578830A (en) 1980-11-12
DK144348B (da) 1982-02-22
NL7706265A (nl) 1977-12-12
DK144348C (da) 1982-07-19
SE414557B (sv) 1980-08-04
CH620545A5 (en) 1980-11-28
NL168075C (nl) 1982-02-16
NO771916L (no) 1977-12-09
DD134469A5 (de) 1979-02-28
ES459573A1 (es) 1978-11-16
JPS5735564B2 (de) 1982-07-29
JPS5314400A (en) 1978-02-08
DE2724679B2 (de) 1980-02-07
NL168075B (nl) 1981-09-16
DE2724679A1 (de) 1977-12-15
DK250577A (da) 1977-12-09
SE7706399L (sv) 1977-12-09
AT353893B (de) 1979-12-10
NO146586C (no) 1982-10-27
NO146586B (no) 1982-07-19
BE855171A (fr) 1977-11-28
IT1078455B (it) 1985-05-08
IL52246A0 (en) 1977-08-31

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Legal Events

Date Code Title Description
MKEX Expiry