KR840006863A - 다채널(多 channel) 자기저항 효과형 자기헤드 - Google Patents

다채널(多 channel) 자기저항 효과형 자기헤드 Download PDF

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Publication number
KR840006863A
KR840006863A KR1019830005084A KR830005084A KR840006863A KR 840006863 A KR840006863 A KR 840006863A KR 1019830005084 A KR1019830005084 A KR 1019830005084A KR 830005084 A KR830005084 A KR 830005084A KR 840006863 A KR840006863 A KR 840006863A
Authority
KR
South Korea
Prior art keywords
magnetic head
channel
type magnetic
effect type
magnetoresistance effect
Prior art date
Application number
KR1019830005084A
Other languages
English (en)
Other versions
KR920001130B1 (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 KR840006863A publication Critical patent/KR840006863A/ko
Application granted granted Critical
Publication of KR920001130B1 publication Critical patent/KR920001130B1/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

Landscapes

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

Abstract

내용없음

Description

다채널(多 channel) 자기저항 효과형 자기헤드
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제7도는 본원 발명에 의한 자기헤드의 기본적구성도.
제8도는 본 원 발명의 일례의 전기직접속도.
제9도는 본원 발명에 의한 자기헤드의 자기저항 효과소자의 일례의 약선적 배치구성도.

Claims (1)

  1. 각 채널마다 직렬로 연결한 쌍을 이루는 자기저항효과소자의 양단에 정전압을 공급하는 동시에, 상기 쌍을 이루는 자기저항 효과소자의 각각에 서로 반대방향을 향한 바이어스 자계를 인가하여 상기 쌍을 이루는 자기저항 효과소자의 직렬접속 중점에서 차등적으로 출력을 꺼내도록 한 것을 특징으로 하는 다채널 자기저항 효과성 자기헤드.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019830005084A 1982-10-29 1983-10-27 다채널 자기저항효과형 자기헤드 KR920001130B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP190182 1982-10-29
JP57190182A JPS5979419A (ja) 1982-10-29 1982-10-29 多チヤンネル磁気抵抗効果型磁気ヘツド
JP57-190182 1982-10-29

Publications (2)

Publication Number Publication Date
KR840006863A true KR840006863A (ko) 1984-12-03
KR920001130B1 KR920001130B1 (ko) 1992-02-01

Family

ID=16253806

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830005084A KR920001130B1 (ko) 1982-10-29 1983-10-27 다채널 자기저항효과형 자기헤드

Country Status (2)

Country Link
JP (1) JPS5979419A (ko)
KR (1) KR920001130B1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5433960B2 (ja) * 2008-03-11 2014-03-05 株式会社村田製作所 磁気センサ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3814863A (en) * 1972-10-11 1974-06-04 Ibm Internally biased magnetoresistive magnetic transducer
JPS6027701Y2 (ja) * 1980-06-02 1985-08-21 トヨタ自動車株式会社 車両用シ−トクッションの固定装置

Also Published As

Publication number Publication date
JPS5979419A (ja) 1984-05-08
KR920001130B1 (ko) 1992-02-01
JPH0578085B2 (ko) 1993-10-28

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