JPS549612A - Thin-film magnetoresistant head - Google Patents

Thin-film magnetoresistant head

Info

Publication number
JPS549612A
JPS549612A JP7518477A JP7518477A JPS549612A JP S549612 A JPS549612 A JP S549612A JP 7518477 A JP7518477 A JP 7518477A JP 7518477 A JP7518477 A JP 7518477A JP S549612 A JPS549612 A JP S549612A
Authority
JP
Japan
Prior art keywords
film
head
thin
magnetoresistant
magnetresistance
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.)
Granted
Application number
JP7518477A
Other languages
Japanese (ja)
Other versions
JPS5931771B2 (en
Inventor
Hiroshi Sugawara
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP7518477A priority Critical patent/JPS5931771B2/en
Publication of JPS549612A publication Critical patent/JPS549612A/en
Publication of JPS5931771B2 publication Critical patent/JPS5931771B2/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/33—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only
    • G11B5/39—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only using magneto-resistive devices or effects
    • G11B5/3903—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only using magneto-resistive devices or effects using magnetic thin film layers or their effects, the films being part of integrated structures
    • G11B5/3906—Details related to the use of magnetic thin film layers or to their effects
    • G11B5/3916—Arrangements in which the active read-out elements are coupled to the magnetic flux of the track by at least one magnetic thin film flux guide
    • G11B5/3919—Arrangements in which the active read-out elements are coupled to the magnetic flux of the track by at least one magnetic thin film flux guide the guide being interposed in the flux path
    • G11B5/3922—Arrangements in which the active read-out elements are coupled to the magnetic flux of the track by at least one magnetic thin film flux guide the guide being interposed in the flux path the read-out elements being disposed in magnetic shunt relative to at least two parts of the flux guide structure
    • G11B5/3925—Arrangements in which the active read-out elements are coupled to the magnetic flux of the track by at least one magnetic thin film flux guide the guide being interposed in the flux path the read-out elements being disposed in magnetic shunt relative to at least two parts of the flux guide structure the two parts being thin films

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)

Abstract

PURPOSE:To provide a self-biasing thin-film magnetresistance head of a simple constitution by imparting uniaxial magnetic anisotropy to a ferromagnetic core film structural body and provided a magnetresistance element with an inclination thereto.
JP7518477A 1977-06-23 1977-06-23 thin film magnetoresistive head Expired JPS5931771B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7518477A JPS5931771B2 (en) 1977-06-23 1977-06-23 thin film magnetoresistive head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7518477A JPS5931771B2 (en) 1977-06-23 1977-06-23 thin film magnetoresistive head

Publications (2)

Publication Number Publication Date
JPS549612A true JPS549612A (en) 1979-01-24
JPS5931771B2 JPS5931771B2 (en) 1984-08-04

Family

ID=13568852

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7518477A Expired JPS5931771B2 (en) 1977-06-23 1977-06-23 thin film magnetoresistive head

Country Status (1)

Country Link
JP (1) JPS5931771B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57164417A (en) * 1981-03-20 1982-10-09 Cii Magnetic resistance transducer for reading super high density information
JPS62121915A (en) * 1985-11-21 1987-06-03 Victor Co Of Japan Ltd Magneto-resistance effect head
US5432494A (en) * 1992-05-27 1995-07-11 Murata Manufacturing Co., Ltd. Magnetoresistance element

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0447901Y2 (en) * 1986-03-20 1992-11-11
JPS62171156U (en) * 1986-04-22 1987-10-30
JPH0430777Y2 (en) * 1986-05-07 1992-07-24
JPH0256346U (en) * 1988-10-19 1990-04-24

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57164417A (en) * 1981-03-20 1982-10-09 Cii Magnetic resistance transducer for reading super high density information
JPS6350768B2 (en) * 1981-03-20 1988-10-11 See Ii Ii Haneueru Buru
JPS62121915A (en) * 1985-11-21 1987-06-03 Victor Co Of Japan Ltd Magneto-resistance effect head
JPH0348571B2 (en) * 1985-11-21 1991-07-24 Victor Company Of Japan
US5432494A (en) * 1992-05-27 1995-07-11 Murata Manufacturing Co., Ltd. Magnetoresistance element

Also Published As

Publication number Publication date
JPS5931771B2 (en) 1984-08-04

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