JPS63127408A - Thin film magnetic head - Google Patents

Thin film magnetic head

Info

Publication number
JPS63127408A
JPS63127408A JP27261986A JP27261986A JPS63127408A JP S63127408 A JPS63127408 A JP S63127408A JP 27261986 A JP27261986 A JP 27261986A JP 27261986 A JP27261986 A JP 27261986A JP S63127408 A JPS63127408 A JP S63127408A
Authority
JP
Japan
Prior art keywords
reproducing
layer
mr element
gap
surfaces
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
JP27261986A
Inventor
Hitoshi Kanai
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP27261986A priority Critical patent/JPS63127408A/en
Publication of JPS63127408A publication Critical patent/JPS63127408A/en
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/127Structure or manufacture of heads, e.g. inductive
    • G11B5/33Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only
    • G11B5/39Structure 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
    • G11B5/3903Structure 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

Abstract

PURPOSE:To make a gap layer flat and eliminate the azimuth loss to improve the reproduced output by connecting leading-out terminals, which are buried in a substrate, in parallel with a bias conductor layer to which an MR element is directly joined. CONSTITUTION:Leading-out terminals 21A-21C through which a sense current is supplied to a reproducing MR element 4 are buried in an insulating magnetic substrate 1, and a bias conductor layer 3 to which the MR element 4 is directly joined is connected in parallel to surfaces of these terminals. A lower magnetic pole layer 7 is laminated on the MR element with a reproducing gap layer 6 between them to form a reproducing function part 2, and a recording function part 11 is formed with the similar constitution. Since the reproducing gap layer 6 and a recording layer 12 which conventionally have stepped and curved surfaces have flat surfaces, the occurrence of gap azimuth loss is eliminated at the time of reproducing to improve the reproduced output.
JP27261986A 1986-11-14 1986-11-14 Thin film magnetic head Pending JPS63127408A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP27261986A JPS63127408A (en) 1986-11-14 1986-11-14 Thin film magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27261986A JPS63127408A (en) 1986-11-14 1986-11-14 Thin film magnetic head

Publications (1)

Publication Number Publication Date
JPS63127408A true JPS63127408A (en) 1988-05-31

Family

ID=17516455

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27261986A Pending JPS63127408A (en) 1986-11-14 1986-11-14 Thin film magnetic head

Country Status (1)

Country Link
JP (1) JPS63127408A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0613120A2 (en) * 1993-02-26 1994-08-31 Sony Corporation Magnetoresistance thin film magnetic head and bias characteristics measuring method
US8272148B2 (en) 2006-10-19 2012-09-25 Asics Corporation Sports shoes having upper part with improved fitting property

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0613120A2 (en) * 1993-02-26 1994-08-31 Sony Corporation Magnetoresistance thin film magnetic head and bias characteristics measuring method
EP0613120B1 (en) * 1993-02-26 1999-11-10 Sony Corporation Magnetoresistance thin film magnetic head
US8272148B2 (en) 2006-10-19 2012-09-25 Asics Corporation Sports shoes having upper part with improved fitting property

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