IT1055658B - Procedimento per la formazione di contatti ohmici su circuiti a strto sottile - Google Patents

Procedimento per la formazione di contatti ohmici su circuiti a strto sottile

Info

Publication number
IT1055658B
IT1055658B IT69731/75A IT6973175A IT1055658B IT 1055658 B IT1055658 B IT 1055658B IT 69731/75 A IT69731/75 A IT 69731/75A IT 6973175 A IT6973175 A IT 6973175A IT 1055658 B IT1055658 B IT 1055658B
Authority
IT
Italy
Prior art keywords
procedure
formation
thin strip
ohmic contacts
strip circuits
Prior art date
Application number
IT69731/75A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT1055658B publication Critical patent/IT1055658B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/48—Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the subgroups H01L21/06 - H01L21/326
    • H01L21/4814—Conductive parts
    • H01L21/4846—Leads on or in insulating or insulated substrates, e.g. metallisation
    • 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
    • Y10T29/49101—Applying terminal

Landscapes

  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Parts Printed On Printed Circuit Boards (AREA)
  • Contacts (AREA)
  • Physical Vapour Deposition (AREA)
IT69731/75A 1974-11-06 1975-11-05 Procedimento per la formazione di contatti ohmici su circuiti a strto sottile IT1055658B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7436805A FR2290762A1 (fr) 1974-11-06 1974-11-06 Procede de realisation de contacts ohmiques pour circuits en couche mince

Publications (1)

Publication Number Publication Date
IT1055658B true IT1055658B (it) 1982-01-11

Family

ID=9144715

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69731/75A IT1055658B (it) 1974-11-06 1975-11-05 Procedimento per la formazione di contatti ohmici su circuiti a strto sottile

Country Status (5)

Country Link
US (1) US4025404A (it)
DE (1) DE2549861C3 (it)
FR (1) FR2290762A1 (it)
HU (1) HU173352B (it)
IT (1) IT1055658B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1074235B (it) * 1976-12-28 1985-04-17 Selenia Ind Elettroniche Procedimento per la realizzazione degli elementi conduttivi e resististivi in microcircuiti per microonde
US4104607A (en) * 1977-03-14 1978-08-01 The United States Of America As Represented By The Secretary Of The Navy Zero temperature coefficient of resistance bi-film resistor
US4082568A (en) * 1977-05-10 1978-04-04 Joseph Lindmayer Solar cell with multiple-metal contacts
JPS5469768A (en) * 1977-11-14 1979-06-05 Nitto Electric Ind Co Printing circuit substrate with resistance
FR2472272A1 (fr) * 1979-12-21 1981-06-26 Lignes Telegraph Telephon Composant hybride de protection et circuit l'incorporant
DE3029277C2 (de) * 1980-08-01 1983-10-20 Siemens AG, 1000 Berlin und 8000 München Aufbau von Metallschichten
US4403397A (en) * 1981-07-13 1983-09-13 The United States Of America As Represented By The Secretary Of The Navy Method of making avalanche photodiodes
DE3138373A1 (de) * 1981-09-26 1983-04-07 Vdo Adolf Schindling Ag, 6000 Frankfurt Elektrooptisches anzeigeelement sowie verfahren zum herstellen elektrooptischer anzeigeelemente
DE3605425A1 (de) * 1986-02-20 1987-08-27 Standard Elektrik Lorenz Ag Duennschichtschaltung und ein verfahren zu ihrer herstellung
US4866505A (en) * 1986-03-19 1989-09-12 Analog Devices, Inc. Aluminum-backed wafer and chip
CH675323A5 (it) * 1987-12-24 1990-09-14 Contraves Ag
US4905371A (en) * 1988-08-26 1990-03-06 Control Data Corporation Method for cleaning process control
TW202125541A (zh) * 2019-12-18 2021-07-01 光頡科技股份有限公司 薄膜電阻元件

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3370262A (en) * 1963-05-27 1968-02-20 Sprague Electric Co Electrical resistor
US3460241A (en) * 1967-06-21 1969-08-12 Bendix Corp Method of counting semiconductor devices on thick film circuits
FR2050576A6 (en) * 1968-07-04 1971-04-02 Radiotechnique Compelec Depositing gold on substrates for microcir- - cuit connection elements
US3616406A (en) * 1969-11-03 1971-10-26 Bell Telephone Labor Inc Preparation of glue layer for bonding gold to a substrate
FR2112667A5 (it) * 1970-11-05 1972-06-23 Lignes Telegraph Telephon
US3864180A (en) * 1971-07-23 1975-02-04 Litton Systems Inc Process for forming thin-film circuit devices
US3907620A (en) * 1973-06-27 1975-09-23 Hewlett Packard Co A process of forming metallization structures on semiconductor devices
US3921200A (en) * 1974-04-15 1975-11-18 Motorola Inc Composite beam lead metallization

Also Published As

Publication number Publication date
DE2549861A1 (de) 1976-05-13
HU173352B (hu) 1979-04-28
DE2549861B2 (de) 1977-10-20
FR2290762A1 (fr) 1976-06-04
US4025404A (en) 1977-05-24
FR2290762B1 (it) 1977-03-18
DE2549861C3 (de) 1979-04-05

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