JPH0135404B2 - - Google Patents

Info

Publication number
JPH0135404B2
JPH0135404B2 JP55099578A JP9957880A JPH0135404B2 JP H0135404 B2 JPH0135404 B2 JP H0135404B2 JP 55099578 A JP55099578 A JP 55099578A JP 9957880 A JP9957880 A JP 9957880A JP H0135404 B2 JPH0135404 B2 JP H0135404B2
Authority
JP
Japan
Prior art keywords
mre
magnetic head
magnetic
plane
magnetic field
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
JP55099578A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5724017A (en
Inventor
Takehiro Nagaki
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
Priority to JP9957880A priority Critical patent/JPS5724017A/ja
Publication of JPS5724017A publication Critical patent/JPS5724017A/ja
Publication of JPH0135404B2 publication Critical patent/JPH0135404B2/ja
Granted 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)
JP9957880A 1980-07-21 1980-07-21 Magnetic resistance effect type magnetic head Granted JPS5724017A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9957880A JPS5724017A (en) 1980-07-21 1980-07-21 Magnetic resistance effect type magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9957880A JPS5724017A (en) 1980-07-21 1980-07-21 Magnetic resistance effect type magnetic head

Publications (2)

Publication Number Publication Date
JPS5724017A JPS5724017A (en) 1982-02-08
JPH0135404B2 true JPH0135404B2 (en]) 1989-07-25

Family

ID=14250978

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9957880A Granted JPS5724017A (en) 1980-07-21 1980-07-21 Magnetic resistance effect type magnetic head

Country Status (1)

Country Link
JP (1) JPS5724017A (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5832221A (ja) * 1981-08-17 1983-02-25 Sony Corp 磁気抵抗効果型磁気ヘツド
JPS61261808A (ja) * 1985-05-15 1986-11-19 Matsushita Electric Ind Co Ltd 磁気ヘツド
JPS6233317A (ja) * 1985-08-06 1987-02-13 Matsushita Electric Ind Co Ltd 薄膜磁気ヘツド
US4967298A (en) * 1987-02-17 1990-10-30 Mowry Greg S Magnetic head with magnetoresistive sensor, inductive write head, and shield

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3840898A (en) * 1972-12-29 1974-10-08 Ibm Self-biased magnetoresistive sensor
JPS5846766B2 (ja) * 1974-08-22 1983-10-18 日本電気株式会社 シユウセキヘツド
US4225892A (en) * 1979-02-05 1980-09-30 International Business Machines Corporation Wear resistant magnetorestrictive head

Also Published As

Publication number Publication date
JPS5724017A (en) 1982-02-08

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