JPH0544090B2 - - Google Patents

Info

Publication number
JPH0544090B2
JPH0544090B2 JP12814685A JP12814685A JPH0544090B2 JP H0544090 B2 JPH0544090 B2 JP H0544090B2 JP 12814685 A JP12814685 A JP 12814685A JP 12814685 A JP12814685 A JP 12814685A JP H0544090 B2 JPH0544090 B2 JP H0544090B2
Authority
JP
Japan
Prior art keywords
magnetic
magnetoresistive
flux guide
magnetoresistive element
flux
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
JP12814685A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61287025A (ja
Inventor
Norio Goto
Yoshitsugu Miura
Nobuo Arai
Katsuyuki Tanaka
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP12814685A priority Critical patent/JPS61287025A/ja
Publication of JPS61287025A publication Critical patent/JPS61287025A/ja
Publication of JPH0544090B2 publication Critical patent/JPH0544090B2/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
    • 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)
JP12814685A 1985-06-14 1985-06-14 磁気抵抗効果型再生ヘツド Granted JPS61287025A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12814685A JPS61287025A (ja) 1985-06-14 1985-06-14 磁気抵抗効果型再生ヘツド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12814685A JPS61287025A (ja) 1985-06-14 1985-06-14 磁気抵抗効果型再生ヘツド

Publications (2)

Publication Number Publication Date
JPS61287025A JPS61287025A (ja) 1986-12-17
JPH0544090B2 true JPH0544090B2 (de) 1993-07-05

Family

ID=14977524

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12814685A Granted JPS61287025A (ja) 1985-06-14 1985-06-14 磁気抵抗効果型再生ヘツド

Country Status (1)

Country Link
JP (1) JPS61287025A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002260204A (ja) * 2001-02-27 2002-09-13 Fujitsu Ltd 磁気ヘッド

Also Published As

Publication number Publication date
JPS61287025A (ja) 1986-12-17

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