JPS57501258A - - Google Patents

Info

Publication number
JPS57501258A
JPS57501258A JP56502029A JP50202981A JPS57501258A JP S57501258 A JPS57501258 A JP S57501258A JP 56502029 A JP56502029 A JP 56502029A JP 50202981 A JP50202981 A JP 50202981A JP S57501258 A JPS57501258 A JP S57501258A
Authority
JP
Japan
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.)
Pending
Application number
JP56502029A
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 JPS57501258A publication Critical patent/JPS57501258A/ja
Pending 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)
JP56502029A 1980-06-19 1981-06-18 Pending JPS57501258A (ja)

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 (1)

Publication Number Publication Date
JPS57501258A true JPS57501258A (ja) 1982-07-15

Family

ID=9243275

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56502029A Pending JPS57501258A (ja) 1980-06-19 1981-06-18

Country Status (4)

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

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 (ja) * 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
WO1981003714A1 (fr) 1981-12-24
US4443782A (en) 1984-04-17
FR2485246B1 (ja) 1983-09-30
FR2485246A1 (fr) 1981-12-24

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