JPS52143811A - Integrated thin film magnetic head - Google Patents

Integrated thin film magnetic head

Info

Publication number
JPS52143811A
JPS52143811A JP6017476A JP6017476A JPS52143811A JP S52143811 A JPS52143811 A JP S52143811A JP 6017476 A JP6017476 A JP 6017476A JP 6017476 A JP6017476 A JP 6017476A JP S52143811 A JPS52143811 A JP S52143811A
Authority
JP
Japan
Prior art keywords
thin film
magnetic head
film magnetic
integrated thin
film
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.)
Pending
Application number
JP6017476A
Other languages
Japanese (ja)
Inventor
Noburo Yasuda
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP6017476A priority Critical patent/JPS52143811A/en
Publication of JPS52143811A publication Critical patent/JPS52143811A/en
Pending 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
    • G11B5/3967—Composite structural arrangements of transducers, e.g. inductive write and magnetoresistive read

Landscapes

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

Abstract

PURPOSE:To provide a high output, together with the recording and playback functions by forming the first high-permeability ferromagnetic film and the second high-permeability ferromagnetic film, either one of which is utilized as a non-ferrous film, over the insulated base plate.
JP6017476A 1976-05-26 1976-05-26 Integrated thin film magnetic head Pending JPS52143811A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6017476A JPS52143811A (en) 1976-05-26 1976-05-26 Integrated thin film magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6017476A JPS52143811A (en) 1976-05-26 1976-05-26 Integrated thin film magnetic head

Publications (1)

Publication Number Publication Date
JPS52143811A true JPS52143811A (en) 1977-11-30

Family

ID=13134519

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6017476A Pending JPS52143811A (en) 1976-05-26 1976-05-26 Integrated thin film magnetic head

Country Status (1)

Country Link
JP (1) JPS52143811A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5218497A (en) * 1988-12-02 1993-06-08 Hitachi, Ltd. Magnetic recording-reproducing apparatus and magnetoresistive head having two or more magnetoresistive films for use therewith

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5218497A (en) * 1988-12-02 1993-06-08 Hitachi, Ltd. Magnetic recording-reproducing apparatus and magnetoresistive head having two or more magnetoresistive films for use therewith

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