IT7868199A0 - Resistenza elettrica aggiustabile particolarmente per circuiti ibridi - Google Patents

Resistenza elettrica aggiustabile particolarmente per circuiti ibridi

Info

Publication number
IT7868199A0
IT7868199A0 IT7868199A IT6819978A IT7868199A0 IT 7868199 A0 IT7868199 A0 IT 7868199A0 IT 7868199 A IT7868199 A IT 7868199A IT 6819978 A IT6819978 A IT 6819978A IT 7868199 A0 IT7868199 A0 IT 7868199A0
Authority
IT
Italy
Prior art keywords
electrical resistance
hybrid circuits
adjustable electrical
resistance particularly
adjustable
Prior art date
Application number
IT7868199A
Other languages
English (en)
Other versions
IT1159694B (it
Original Assignee
Lignes Telegraph Telephon
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 Lignes Telegraph Telephon filed Critical Lignes Telegraph Telephon
Publication of IT7868199A0 publication Critical patent/IT7868199A0/it
Application granted granted Critical
Publication of IT1159694B publication Critical patent/IT1159694B/it

Links

Classifications

    • 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
    • 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
    • H01C17/23—Apparatus or processes specially adapted for manufacturing resistors adapted for trimming by opening or closing resistor geometric tracks of predetermined resistive values, e.g. snapistors
    • 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
    • H05K1/02—Details
    • H05K1/0286—Programmable, customizable or modifiable circuits
    • 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 resistor, capacitor, inductor
    • H05K1/167—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor incorporating printed resistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Parts Printed On Printed Circuit Boards (AREA)
  • Non-Adjustable Resistors (AREA)
IT68199/78A 1977-07-19 1978-05-25 Resistenza elettrica aggiustabile particolarmente per circuiti ibridi IT1159694B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7722053A FR2398374A1 (fr) 1977-07-19 1977-07-19 Ajustement de resistances pour circuits hybrides

Publications (2)

Publication Number Publication Date
IT7868199A0 true IT7868199A0 (it) 1978-05-25
IT1159694B IT1159694B (it) 1987-03-04

Family

ID=9193488

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68199/78A IT1159694B (it) 1977-07-19 1978-05-25 Resistenza elettrica aggiustabile particolarmente per circuiti ibridi

Country Status (5)

Country Link
US (1) US4146867A (it)
DE (1) DE2831590B2 (it)
FR (1) FR2398374A1 (it)
GB (1) GB2001478A (it)
IT (1) IT1159694B (it)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4242660A (en) * 1979-05-08 1980-12-30 Raytheon Company Thick film resistors
US4283774A (en) * 1979-06-13 1981-08-11 Burroughs Corporation On-chip method of balancing memory detectors and balanced detectors formed thereby
US4418474A (en) * 1980-01-21 1983-12-06 Barnett William P Precision resistor fabrication employing tapped resistive elements
US4300209A (en) * 1980-06-27 1981-11-10 Intel Magnetics, Inc. Method for adjusting signal level output from a magnetic bubble detector
US4381441A (en) * 1980-10-30 1983-04-26 Western Electric Company, Inc. Methods of and apparatus for trimming film resistors
US4484213A (en) * 1982-02-19 1984-11-20 Solitron Devices, Inc. Binary weighted resistor and package
US4862136A (en) * 1983-04-13 1989-08-29 Birkner John M Programmable resistance network
ATE44317T1 (de) * 1984-02-01 1989-07-15 Koch Elektronik Ag Verfahren zum abgleich eines temperaturfuehlers.
US4647906A (en) * 1985-06-28 1987-03-03 Burr-Brown Corporation Low cost digital-to-analog converter with high precision feedback resistor and output amplifier
US5057964A (en) * 1986-12-17 1991-10-15 Northern Telecom Limited Surge protector for telecommunications terminals
US4859981A (en) * 1988-05-18 1989-08-22 Ebg Elektronische Bauelement Gesellschaft M.B.H. Electrical resistor device
IL94340A (en) * 1990-05-09 1994-05-30 Vishay Israel Ltd Selectable high precision resistor and technique for production thereof
FR2668876B1 (fr) * 1990-11-07 1992-12-24 Alcatel Espace Circuit electronique controle en temperature.
US6292091B1 (en) * 1999-07-22 2001-09-18 Rohm Co., Ltd. Resistor and method of adjusting resistance of the same
US6229428B1 (en) * 2000-05-30 2001-05-08 The United States Of America As Represented By The Secretary Of The Navy Microcircuit resistor stack
DE10162276C5 (de) * 2001-12-19 2019-03-14 Watlow Electric Manufacturing Co. Rohrförmiger Durchlauferhitzer und Heizplatte sowie Verfahren zu deren Herstellung
DE10212042C1 (de) * 2002-03-19 2003-08-14 Sidler Gmbh & Co Variabler Widerstand
DE102005007804B4 (de) * 2005-02-21 2019-06-06 Robert Bosch Gmbh Verfahren zum Abgleichen des Widerstandswertes eines in einem Schichtverbund eingebetteten, elektrischen Widerstands und Schichtverbund mit einem eingebetteten, elektrischen Widerstand
JP4919642B2 (ja) * 2005-09-30 2012-04-18 株式会社リコー 半導体装置
JP6626135B2 (ja) 2012-01-27 2019-12-25 ローム株式会社 チップ部品
US10375765B2 (en) * 2016-04-15 2019-08-06 Hewlett-Packard Development Company, L.P. 3-dimensional printed load cell parts
JP6490039B2 (ja) * 2016-10-21 2019-03-27 ミネベアミツミ株式会社 ひずみゲージ
JP7152184B2 (ja) * 2018-05-17 2022-10-12 Koa株式会社 チップ抵抗器およびチップ抵抗器の製造方法
US10622125B1 (en) * 2019-03-07 2020-04-14 Nmb Technologies Corporation Strain gauge
KR20220075630A (ko) * 2020-11-30 2022-06-08 삼성전기주식회사 칩 저항기

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL83232C (it) * 1950-06-20
DE1199376B (de) * 1959-12-21 1965-08-26 John G Ruckelshaus Verfahren zur Herstellung von Schichtwiderstaenden mit vorgegebener Flaechenbegrenzung der Schicht
US3489980A (en) * 1965-07-14 1970-01-13 Microtek Electronics Inc Resistive device
US3441804A (en) * 1966-05-02 1969-04-29 Hughes Aircraft Co Thin-film resistors
DE1615086C3 (de) * 1966-11-19 1978-05-24 Zavod Elektroismeritelnych Priborov, Krasnodar (Sowjetunion) Gedruckter elektrischer Widerstand mit mehreren aufeinanderfolgenden, verschieden gestuften Abgleichstufen
GB1236580A (en) * 1967-12-20 1971-06-23 Sangamo Weston Improvements in or relating to electrical resistors
DE2114290A1 (de) * 1971-03-24 1972-09-28 Siemens Ag In Schichtschaltungstechnik realisierter,abgleichbarer elektrischer Widerstand
DE2256688B2 (de) * 1972-11-18 1976-05-06 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zum auftrennen von leiterbahnen auf integrierten schaltkreisen

Also Published As

Publication number Publication date
DE2831590B2 (de) 1981-04-16
IT1159694B (it) 1987-03-04
DE2831590A1 (de) 1979-02-01
FR2398374B1 (it) 1981-06-19
US4146867A (en) 1979-03-27
FR2398374A1 (fr) 1979-02-16
GB2001478A (en) 1979-01-31

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