KR840006862A - 자기저항 효과형 자기헤드 - Google Patents

자기저항 효과형 자기헤드 Download PDF

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Publication number
KR840006862A
KR840006862A KR1019830005068A KR830005068A KR840006862A KR 840006862 A KR840006862 A KR 840006862A KR 1019830005068 A KR1019830005068 A KR 1019830005068A KR 830005068 A KR830005068 A KR 830005068A KR 840006862 A KR840006862 A KR 840006862A
Authority
KR
South Korea
Prior art keywords
magnetic head
type magnetic
magnetic
magnetoresistance type
bias
Prior art date
Application number
KR1019830005068A
Other languages
English (en)
Other versions
KR920001146B1 (ko
Inventor
유다까 소오다 (외 5)
Original Assignee
오오가 노리오
쏘니 가부시기가이샤
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 오오가 노리오, 쏘니 가부시기가이샤 filed Critical 오오가 노리오
Publication of KR840006862A publication Critical patent/KR840006862A/ko
Application granted granted Critical
Publication of KR920001146B1 publication Critical patent/KR920001146B1/ko

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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
    • G11B5/40—Protective measures on heads, e.g. against excessive temperature 

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

Abstract

내용없음

Description

자기저항 효과형 자기헤드
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제3도는 본원 발명에 의한 자기저항효과형 자기헤드의 일례의 요부의 약선적 확대평면도.
제4도는 제3도 B-B선상의 확대단면도.

Claims (1)

  1. 폐자로를 형성하는 자기코어의 자기갭 이외에 형성된 불연속부에 자기저항 효과소자를 배치하며, 또한 이 자기저항 효과소자에 바이어스자계를 인가하는 바이어스 도체가 배치되어서 이루어진 자기저항 효과형자기헤드에 있어서, 상기 자기코어와 상기 자기저항 효과소자 및 상기바이어스 도체가 전기적으로 연결되어 이루어진 자기저항효과형 자기헤드.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019830005068A 1982-10-29 1983-10-26 자기저항효과형 자기헤드 KR920001146B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP57190181A JPS5979418A (ja) 1982-10-29 1982-10-29 磁気抵抗効果型磁気ヘツド
JP190181 1982-10-29
JP57-190181 1982-10-29

Publications (2)

Publication Number Publication Date
KR840006862A true KR840006862A (ko) 1984-12-03
KR920001146B1 KR920001146B1 (ko) 1992-02-06

Family

ID=16253790

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830005068A KR920001146B1 (ko) 1982-10-29 1983-10-26 자기저항효과형 자기헤드

Country Status (2)

Country Link
JP (1) JPS5979418A (ko)
KR (1) KR920001146B1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6332715A (ja) * 1986-07-25 1988-02-12 Nec Kansai Ltd 磁気抵抗効果ヘツド

Also Published As

Publication number Publication date
KR920001146B1 (ko) 1992-02-06
JPH0376535B2 (ko) 1991-12-05
JPS5979418A (ja) 1984-05-08

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