FR2485246B1 - - Google Patents

Info

Publication number
FR2485246B1
FR2485246B1 FR8013643A FR8013643A FR2485246B1 FR 2485246 B1 FR2485246 B1 FR 2485246B1 FR 8013643 A FR8013643 A FR 8013643A FR 8013643 A FR8013643 A FR 8013643A FR 2485246 B1 FR2485246 B1 FR 2485246B1
Authority
FR
France
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
FR8013643A
Other versions
FR2485246A1 (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.)
Sev Marchal
Original Assignee
Sev Marchal
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 Sev Marchal filed Critical Sev Marchal
Priority to FR8013643A priority Critical patent/FR2485246A1/fr
Priority to DE19813152076 priority patent/DE3152076A1/de
Priority to US06/355,563 priority patent/US4443782A/en
Priority to JP56502029A priority patent/JPS57501258A/ja
Priority to PCT/FR1981/000080 priority patent/WO1981003714A1/fr
Publication of FR2485246A1 publication Critical patent/FR2485246A1/fr
Application granted granted Critical
Publication of FR2485246B1 publication Critical patent/FR2485246B1/fr
Granted 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49082—Resistor making
    • Y10T29/49099—Coating resistive material on a base

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
FR8013643A 1980-06-19 1980-06-19 Procede pour regler la valeur d'une resistance en couche epaisse et resistance correspondante Granted FR2485246A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8013643A FR2485246A1 (fr) 1980-06-19 1980-06-19 Procede pour regler la valeur d'une resistance en couche epaisse et resistance correspondante
DE19813152076 DE3152076A1 (de) 1980-06-19 1981-06-18 Method for regulating the value of a thick layer resistor,and corresponding resistor
US06/355,563 US4443782A (en) 1980-06-19 1981-06-18 Method for regulating the value of a thick film resistor and a corresponding resistor
JP56502029A JPS57501258A (fr) 1980-06-19 1981-06-18
PCT/FR1981/000080 WO1981003714A1 (fr) 1980-06-19 1981-06-18 Procede pour regler la valeur d'une resistance en couche epaisse et resistance correspondante

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8013643A FR2485246A1 (fr) 1980-06-19 1980-06-19 Procede pour regler la valeur d'une resistance en couche epaisse et resistance correspondante

Publications (2)

Publication Number Publication Date
FR2485246A1 FR2485246A1 (fr) 1981-12-24
FR2485246B1 true FR2485246B1 (fr) 1983-09-30

Family

ID=9243275

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8013643A Granted FR2485246A1 (fr) 1980-06-19 1980-06-19 Procede pour regler la valeur d'une resistance en couche epaisse et resistance correspondante

Country Status (4)

Country Link
US (1) US4443782A (fr)
JP (1) JPS57501258A (fr)
FR (1) FR2485246A1 (fr)
WO (1) WO1981003714A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4475099A (en) * 1983-06-27 1984-10-02 Analogic Corporation Voltage divider
US4536328A (en) * 1984-05-30 1985-08-20 Heraeus Cermalloy, Inc. Electrical resistance compositions and methods of making the same
US5198794A (en) * 1990-03-26 1993-03-30 Matsushita Electric Industrial Co., Ltd. Trimmed resistor
US6411094B1 (en) 1997-12-30 2002-06-25 The Charles Machine Works, Inc. System and method for determining orientation to an underground object
TWI285068B (en) * 2006-03-24 2007-08-01 Ind Tech Res Inst An adjustable resistor embedded in a multi-layer substrate and method for forming the same
US7911318B2 (en) * 2007-02-16 2011-03-22 Industrial Technology Research Institute Circuit boards with embedded resistors

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2067462A5 (fr) * 1969-11-04 1971-08-20 Trt Telecom Radio Electr
US3662317A (en) * 1970-08-05 1972-05-09 Cts Corp Abraded variable resistance control and method of manufacture
US3889223A (en) * 1971-12-02 1975-06-10 Olivetti & Co Spa Resistor trimming technique
DE2337466A1 (de) * 1973-07-24 1975-02-06 Licentia Gmbh Verfahren zum abgleichen von schichtwiderstaenden
DE2437312C3 (de) * 1974-08-02 1979-10-11 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zur Herstellung eines abgeglichenen Schichtwiderstandes
US4100525A (en) * 1976-05-10 1978-07-11 Allen-Bradley Company Single setting variable resistor
US4163315A (en) * 1978-05-17 1979-08-07 Gte Automatic Electric Laboratories Incorporated Method for forming universal film resistors

Also Published As

Publication number Publication date
US4443782A (en) 1984-04-17
FR2485246A1 (fr) 1981-12-24
WO1981003714A1 (fr) 1981-12-24
JPS57501258A (fr) 1982-07-15

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