JPS6442011A - Thin film magnetic head - Google Patents

Thin film magnetic head

Info

Publication number
JPS6442011A
JPS6442011A JP19747087A JP19747087A JPS6442011A JP S6442011 A JPS6442011 A JP S6442011A JP 19747087 A JP19747087 A JP 19747087A JP 19747087 A JP19747087 A JP 19747087A JP S6442011 A JPS6442011 A JP S6442011A
Authority
JP
Japan
Prior art keywords
magnetic
layer
films
high frequency
track
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
JP19747087A
Other languages
English (en)
Inventor
Hiromi Nakajima
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.)
Alps Alpine Co Ltd
Original Assignee
Alps 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 Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Priority to JP19747087A priority Critical patent/JPS6442011A/ja
Publication of JPS6442011A publication Critical patent/JPS6442011A/ja
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
    • G11B5/31—Structure or manufacture of heads, e.g. inductive using thin films
    • G11B5/3109—Details
    • G11B5/313—Disposition of layers
    • G11B5/3143—Disposition of layers including additional layers for improving the electromagnetic transducing properties of the basic structure, e.g. for flux coupling, guiding or shielding
    • G11B5/3146—Disposition of layers including additional layers for improving the electromagnetic transducing properties of the basic structure, e.g. for flux coupling, guiding or shielding magnetic layers
    • G11B5/3153—Disposition of layers including additional layers for improving the electromagnetic transducing properties of the basic structure, e.g. for flux coupling, guiding or shielding magnetic layers including at least one magnetic thin film coupled by interfacing to the basic magnetic thin film structure

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
JP19747087A 1987-08-07 1987-08-07 Thin film magnetic head Pending JPS6442011A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19747087A JPS6442011A (en) 1987-08-07 1987-08-07 Thin film magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19747087A JPS6442011A (en) 1987-08-07 1987-08-07 Thin film magnetic head

Publications (1)

Publication Number Publication Date
JPS6442011A true JPS6442011A (en) 1989-02-14

Family

ID=16375021

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19747087A Pending JPS6442011A (en) 1987-08-07 1987-08-07 Thin film magnetic head

Country Status (1)

Country Link
JP (1) JPS6442011A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5313356A (en) * 1990-12-12 1994-05-17 Fuji Electric Co., Ltd. Thin film magnetic head having a magnetic/non-magnetic laminate structure with the non-magnetic material being a metal or an insulating nitride

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62150511A (ja) * 1985-12-25 1987-07-04 Hitachi Ltd 薄膜磁気ヘツド

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62150511A (ja) * 1985-12-25 1987-07-04 Hitachi Ltd 薄膜磁気ヘツド

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5313356A (en) * 1990-12-12 1994-05-17 Fuji Electric Co., Ltd. Thin film magnetic head having a magnetic/non-magnetic laminate structure with the non-magnetic material being a metal or an insulating nitride

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