JPH0441412B2 - - Google Patents

Info

Publication number
JPH0441412B2
JPH0441412B2 JP59000456A JP45684A JPH0441412B2 JP H0441412 B2 JPH0441412 B2 JP H0441412B2 JP 59000456 A JP59000456 A JP 59000456A JP 45684 A JP45684 A JP 45684A JP H0441412 B2 JPH0441412 B2 JP H0441412B2
Authority
JP
Japan
Prior art keywords
thin film
magnetic
recording medium
head
ferromagnetic material
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
JP59000456A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60145521A (ja
Inventor
Takeshi Takahashi
Hiroshi Yoda
Kyoshi Sasaki
Kenji Kanai
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP45684A priority Critical patent/JPS60145521A/ja
Priority to US06/687,932 priority patent/US4654739A/en
Priority to DE3500159A priority patent/DE3500159C2/de
Publication of JPS60145521A publication Critical patent/JPS60145521A/ja
Publication of JPH0441412B2 publication Critical patent/JPH0441412B2/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
    • 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
    • G11B5/332—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only using thin films

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
JP45684A 1984-01-05 1984-01-05 薄膜磁気ヘッド Granted JPS60145521A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP45684A JPS60145521A (ja) 1984-01-05 1984-01-05 薄膜磁気ヘッド
US06/687,932 US4654739A (en) 1984-01-05 1984-12-31 Thin film magnetic head for reproducing perpendicular magnetization
DE3500159A DE3500159C2 (de) 1984-01-05 1985-01-04 Dünnfilm-Magnetkopf

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45684A JPS60145521A (ja) 1984-01-05 1984-01-05 薄膜磁気ヘッド

Publications (2)

Publication Number Publication Date
JPS60145521A JPS60145521A (ja) 1985-08-01
JPH0441412B2 true JPH0441412B2 (en]) 1992-07-08

Family

ID=11474293

Family Applications (1)

Application Number Title Priority Date Filing Date
JP45684A Granted JPS60145521A (ja) 1984-01-05 1984-01-05 薄膜磁気ヘッド

Country Status (1)

Country Link
JP (1) JPS60145521A (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6083213A (ja) * 1983-10-14 1985-05-11 Hitachi Ltd 薄膜磁気ヘツド

Also Published As

Publication number Publication date
JPS60145521A (ja) 1985-08-01

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