US3391373A - Beta tantalum resistors - Google Patents

Beta tantalum resistors Download PDF

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Publication number
US3391373A
US3391373A US470981A US47098165A US3391373A US 3391373 A US3391373 A US 3391373A US 470981 A US470981 A US 470981A US 47098165 A US47098165 A US 47098165A US 3391373 A US3391373 A US 3391373A
Authority
US
United States
Prior art keywords
beta tantalum
resistors
tantalum resistors
beta
resstors
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 - Lifetime
Application number
US470981A
Inventor
Altman Carl
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Priority to US470981A priority Critical patent/US3391373A/en
Priority to FR66111A priority patent/FR1484134A/en
Priority to ES0328726A priority patent/ES328726A1/en
Priority to BE683045D priority patent/BE683045A/xx
Priority to DE19661615051 priority patent/DE1615051A1/en
Priority to NL6609533A priority patent/NL6609533A/xx
Priority to GB30536/66A priority patent/GB1153485A/en
Priority to CH992966A priority patent/CH511501A/en
Priority to AT665466A priority patent/AT263942B/en
Priority to SE09473/66A priority patent/SE341422B/xx
Application granted granted Critical
Publication of US3391373A publication Critical patent/US3391373A/en
Assigned to AT & T TECHNOLOGIES, INC., reassignment AT & T TECHNOLOGIES, INC., CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE JAN. 3,1984 Assignors: WESTERN ELECTRIC COMPANY, INCORPORATED
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • H01C7/006—Thin film resistors
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/14—Metallic material, boron or silicon
    • 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

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Non-Adjustable Resistors (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Electron Beam Exposure (AREA)
  • Liquid Crystal (AREA)
  • Electronic Switches (AREA)

Description

July 2 1968 v ALTMAN 3,39l,373
BETA TANTALUM RESSTORS Filed Ju1y 12 1965
US470981A 1965-07-12 1965-07-12 Beta tantalum resistors Expired - Lifetime US3391373A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
US470981A US3391373A (en) 1965-07-12 1965-07-12 Beta tantalum resistors
FR66111A FR1484134A (en) 1965-07-12 1966-06-20 Beta tantalum thin film resistant elements
ES0328726A ES328726A1 (en) 1965-07-12 1966-06-21 Improvements in the formation of thin film resistors. (Machine-translation by Google Translate, not legally binding)
BE683045D BE683045A (en) 1965-07-12 1966-06-23
DE19661615051 DE1615051A1 (en) 1965-07-12 1966-07-05 ss-tantalum resistors
GB30536/66A GB1153485A (en) 1965-07-12 1966-07-07 Thin-Film Resistive Elements
NL6609533A NL6609533A (en) 1965-07-12 1966-07-07
CH992966A CH511501A (en) 1965-07-12 1966-07-08 Thin film resistor
AT665466A AT263942B (en) 1965-07-12 1966-07-11 Thin film resistor
SE09473/66A SE341422B (en) 1965-07-12 1966-07-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US470981A US3391373A (en) 1965-07-12 1965-07-12 Beta tantalum resistors

Publications (1)

Publication Number Publication Date
US3391373A true US3391373A (en) 1968-07-02

Family

ID=23869822

Family Applications (1)

Application Number Title Priority Date Filing Date
US470981A Expired - Lifetime US3391373A (en) 1965-07-12 1965-07-12 Beta tantalum resistors

Country Status (10)

Country Link
US (1) US3391373A (en)
AT (1) AT263942B (en)
BE (1) BE683045A (en)
CH (1) CH511501A (en)
DE (1) DE1615051A1 (en)
ES (1) ES328726A1 (en)
FR (1) FR1484134A (en)
GB (1) GB1153485A (en)
NL (1) NL6609533A (en)
SE (1) SE341422B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3473146A (en) * 1967-10-10 1969-10-14 Trw Inc Electrical resistor having low resistance values
US3805210A (en) * 1969-12-04 1974-04-16 M Croset Integrated circuit resistor and a method for the manufacture thereof
US4087779A (en) * 1972-12-28 1978-05-02 Alps Electric Co., Ltd. Printed circuit and method of making
US4713529A (en) * 1986-09-15 1987-12-15 Gte Products Corporation Electroceramic heating devices with welded leads
US20070127161A1 (en) * 2005-12-06 2007-06-07 Tdk Corporation Beta-phase tantalum thin-film resistor and thin-film magnetic head with the resistor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB991649A (en) * 1961-12-27 1965-05-12 Elettronica Metal Lux S P A Electrical circuit elements
US3275915A (en) * 1966-09-27 Beta tantalum thin-film capacitors

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3275915A (en) * 1966-09-27 Beta tantalum thin-film capacitors
GB991649A (en) * 1961-12-27 1965-05-12 Elettronica Metal Lux S P A Electrical circuit elements

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3473146A (en) * 1967-10-10 1969-10-14 Trw Inc Electrical resistor having low resistance values
US3805210A (en) * 1969-12-04 1974-04-16 M Croset Integrated circuit resistor and a method for the manufacture thereof
US4087779A (en) * 1972-12-28 1978-05-02 Alps Electric Co., Ltd. Printed circuit and method of making
US4713529A (en) * 1986-09-15 1987-12-15 Gte Products Corporation Electroceramic heating devices with welded leads
US20070127161A1 (en) * 2005-12-06 2007-06-07 Tdk Corporation Beta-phase tantalum thin-film resistor and thin-film magnetic head with the resistor
US7643247B2 (en) * 2005-12-06 2010-01-05 Tdk Corporation β-phase tantalum thin-film resistor and thin-film magnetic head with the resistor

Also Published As

Publication number Publication date
GB1153485A (en) 1969-05-29
AT263942B (en) 1968-08-12
CH511501A (en) 1971-08-15
BE683045A (en) 1966-12-01
NL6609533A (en) 1967-01-13
SE341422B (en) 1971-12-27
FR1484134A (en) 1967-06-09
ES328726A1 (en) 1967-04-01
DE1615051A1 (en) 1970-05-27

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Legal Events

Date Code Title Description
AS Assignment

Owner name: AT & T TECHNOLOGIES, INC.,

Free format text: CHANGE OF NAME;ASSIGNOR:WESTERN ELECTRIC COMPANY, INCORPORATED;REEL/FRAME:004251/0868

Effective date: 19831229