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JPS5715227A - Magnetic resistance effect type magnetic head - Google Patents

Magnetic resistance effect type magnetic head

Info

Publication number
JPS5715227A
JPS5715227A JP9196880A JP9196880A JPS5715227A JP S5715227 A JPS5715227 A JP S5715227A JP 9196880 A JP9196880 A JP 9196880A JP 9196880 A JP9196880 A JP 9196880A JP S5715227 A JPS5715227 A JP S5715227A
Authority
JP
Japan
Prior art keywords
magnetic resistance
magnetic
effect type
resistance effect
resistance element
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
JP9196880A
Other languages
Japanese (ja)
Other versions
JPS6034165B2 (en
Inventor
Tatsuo Ozeki
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 JP9196880A priority Critical patent/JPS6034165B2/en
Publication of JPS5715227A publication Critical patent/JPS5715227A/en
Publication of JPS6034165B2 publication Critical patent/JPS6034165B2/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

Landscapes

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

Abstract

PURPOSE:To improve head efficiency by reducing the magnetic resistance of a magmetic resistance element film, by composing some part of a magnetic circuit of the magnetic resistance film extending spirally. CONSTITUTION:In an upper core 9 and a lower core 10, groove parts 9b1 and 10b1 are formed and linked together magnetically by a detection body 11. The detection body 11 is obtained by winding a cylindrical base material 111 with a magnetic resistance element film 112 with an insulating film between. Signal lead-out conductors 6 and 6 are fitted on the external surfaces of the base material 111 and magnetic resistance element film 112.
JP9196880A 1980-07-02 1980-07-02 Magnetoresistive head Expired JPS6034165B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9196880A JPS6034165B2 (en) 1980-07-02 1980-07-02 Magnetoresistive head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9196880A JPS6034165B2 (en) 1980-07-02 1980-07-02 Magnetoresistive head

Publications (2)

Publication Number Publication Date
JPS5715227A true JPS5715227A (en) 1982-01-26
JPS6034165B2 JPS6034165B2 (en) 1985-08-07

Family

ID=14041332

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9196880A Expired JPS6034165B2 (en) 1980-07-02 1980-07-02 Magnetoresistive head

Country Status (1)

Country Link
JP (1) JPS6034165B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63241713A (en) * 1987-03-30 1988-10-07 Toshiba Corp Magneto-resistance effect type thin film magnetic head
JP2012202721A (en) * 2011-03-23 2012-10-22 Fdk Corp Magnetic sensor and current sensor using the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63241713A (en) * 1987-03-30 1988-10-07 Toshiba Corp Magneto-resistance effect type thin film magnetic head
JP2012202721A (en) * 2011-03-23 2012-10-22 Fdk Corp Magnetic sensor and current sensor using the same

Also Published As

Publication number Publication date
JPS6034165B2 (en) 1985-08-07

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