CA1021065A - Magnetoresistive element - Google Patents

Magnetoresistive element

Info

Publication number
CA1021065A
CA1021065A CA204,653A CA204653A CA1021065A CA 1021065 A CA1021065 A CA 1021065A CA 204653 A CA204653 A CA 204653A CA 1021065 A CA1021065 A CA 1021065A
Authority
CA
Canada
Prior art keywords
magnetoresistive element
magnetoresistive
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
Application number
CA204,653A
Other languages
English (en)
Other versions
CA204653S (en
Inventor
Yoshimi Makino
Tsutomu Okamoto
Iwao Kamiya
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of CA1021065A publication Critical patent/CA1021065A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N50/00—Galvanomagnetic devices
    • H10N50/10—Magnetoresistive devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
    • G01R33/09—Magnetoresistive devices
    • 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
    • Y10T29/49085—Thermally variable

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Hall/Mr Elements (AREA)
  • Measuring Magnetic Variables (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
  • Adjustable Resistors (AREA)
  • Linear Or Angular Velocity Measurement And Their Indicating Devices (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
CA204,653A 1973-07-13 1974-07-12 Magnetoresistive element Expired CA1021065A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7965573A JPS575067B2 (ja) 1973-07-13 1973-07-13

Publications (1)

Publication Number Publication Date
CA1021065A true CA1021065A (en) 1977-11-15

Family

ID=13696137

Family Applications (1)

Application Number Title Priority Date Filing Date
CA204,653A Expired CA1021065A (en) 1973-07-13 1974-07-12 Magnetoresistive element

Country Status (8)

Country Link
US (1) US3928836A (ja)
JP (1) JPS575067B2 (ja)
CA (1) CA1021065A (ja)
DE (1) DE2433645C3 (ja)
FR (1) FR2237204B1 (ja)
GB (1) GB1473894A (ja)
IT (1) IT1017145B (ja)
NL (1) NL188119C (ja)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7414829A (nl) * 1973-11-17 1975-05-21 Sony Corp Magnetoresistief element.
JPS576962Y2 (ja) * 1974-07-26 1982-02-09
JPS5613244B2 (ja) * 1974-07-31 1981-03-27
JPS5927115B2 (ja) * 1974-12-29 1984-07-03 ソニー株式会社 情報検出装置
US4047236A (en) * 1975-05-09 1977-09-06 Honeywell Information Systems Inc. Supersensitive magnetoresistive sensor for high density magnetic read head
JPS5823453B2 (ja) * 1978-02-27 1983-05-16 ソニー株式会社 磁電変換素子用合金及びその製造方法
CA1126818A (en) * 1978-03-27 1982-06-29 Hiroyuki Ohkubo Apparatus for sensing an external magnetic field
JPS5513959A (en) * 1978-07-17 1980-01-31 Nec Corp Ferromagnetic resistance effect element
JPS55133659A (en) * 1979-04-05 1980-10-17 Sony Corp Dc motor
JPS6052660B2 (ja) * 1979-06-04 1985-11-20 松下電器産業株式会社 回転速度信号検出器
GB2071333B (en) * 1980-02-22 1984-02-01 Sony Corp Magnetic sensor device
US4477794A (en) * 1981-08-10 1984-10-16 Matsushita Electric Industrial Co., Ltd. Magnetoresistive element
DE3267700D1 (en) * 1981-09-09 1986-01-09 Emi Ltd Arrangements for resolving magnetic field components
JPS58154615A (ja) * 1982-03-10 1983-09-14 Copal Co Ltd 磁気検出装置
US4503418A (en) * 1983-11-07 1985-03-05 Northern Telecom Limited Thick film resistor
JPS60143681A (ja) * 1984-11-12 1985-07-29 Sony Corp 磁電変換素子の製法
DE3590633C2 (ja) * 1984-12-10 1991-07-04 Matsushita Electric Industrial Co., Ltd., Kadoma, Osaka, Jp
JPS60163765U (ja) * 1985-03-07 1985-10-30 ソニー株式会社 磁電変換素子
JPH084041B2 (ja) * 1987-01-27 1996-01-17 日本電装株式会社 ポテンシヨメ−タ
JPH01178816A (ja) * 1988-01-11 1989-07-17 Alps Electric Co Ltd 磁気センサ
JPH02176586A (ja) * 1988-12-28 1990-07-09 Tokai Rika Co Ltd 磁界測定方法
JPH077196A (ja) * 1992-12-29 1995-01-10 Eastman Kodak Co 磁界センサ及び磁界検知方法
DE9301302U1 (de) * 1993-01-30 1994-05-26 Turck Werner Kg Näherungsschalter
JP2655106B2 (ja) * 1994-12-07 1997-09-17 日本電気株式会社 磁気抵抗センサ
DE102004062474A1 (de) * 2004-03-23 2005-10-13 Siemens Ag Vorrichtung zur potenzialfreien Strommessung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1093968A (en) * 1913-10-25 1914-04-21 Richard Stuart Bicknell Electric furnace.
US2860061A (en) * 1954-12-07 1958-11-11 Smidth & Co As F L Composition and process for manufacturing cement
US3003105A (en) * 1959-06-29 1961-10-03 Ibm Three lead hall probes
US3016507A (en) * 1959-09-14 1962-01-09 Ibm Thin film magneto resistance device
US3716781A (en) * 1971-10-26 1973-02-13 Ibm Magnetoresistive sensing device for detection of magnetic fields having a shape anisotropy field and uniaxial anisotropy field which are perpendicular

Also Published As

Publication number Publication date
JPS5028989A (ja) 1975-03-24
NL7409426A (nl) 1975-01-15
NL188119C (nl) 1992-04-01
DE2433645B2 (de) 1980-05-14
FR2237204A1 (ja) 1975-02-07
DE2433645A1 (de) 1975-01-30
NL188119B (nl) 1991-11-01
IT1017145B (it) 1977-07-20
FR2237204B1 (ja) 1977-10-07
GB1473894A (en) 1977-05-18
US3928836A (en) 1975-12-23
JPS575067B2 (ja) 1982-01-28
DE2433645C3 (de) 1981-02-05

Similar Documents

Publication Publication Date Title
AU474137B2 (en) Auto-refractometer
CA1021065A (en) Magnetoresistive element
AU468964B2 (en) Melik
CA1023874A (en) Multiple magnetoresistance element
CA1018285A (en) Magnetoresistive element
AU498889B2 (en) Piperidylene benzocycloheptathiophenes
AU472276B2 (en) Camparator circuitry
AU476397B2 (en) A-cycloalkylbenzyl lactamimides
AU476505B2 (en) Alkylbenxyl lactamimides
AU472907B2 (en) Firecheck
AU476386B2 (en) Dibenzocycloheptenyl lactamimides
AU471241B2 (en) Benzothiazolylureas
AU487002B2 (en) Slider
AU479550B2 (en) Slider
AU492987B2 (en) Interlocking element
AU487739B2 (en) Binder element
AU492165B2 (en) 2-hydroxyphenyl-1-oxa-4 azaspiro-alkan-derivatives
AU481998B2 (en) Benzenedisulfonamides
AU491458B2 (en) 7-halomethyl-17-hydroxy-3-oxo-17 -pregn-4-ene-21-carboxylic acid -lactones
AU492247B2 (en) Ethenoanthracenes
AU489559B2 (en) Amidinoureas
AU478880B2 (en) 3-isoxazolidinones
AU487916B2 (en) Benzopyranopyridines
AU486644B2 (en) Fusebox
AU485552B2 (en) 2-acyl-4-oxo-pyrazino-isoquinolines

Legal Events

Date Code Title Description
MKEX Expiry

Effective date: 19941115