JPS5979419A - 多チヤンネル磁気抵抗効果型磁気ヘツド - Google Patents

多チヤンネル磁気抵抗効果型磁気ヘツド

Info

Publication number
JPS5979419A
JPS5979419A JP57190182A JP19018282A JPS5979419A JP S5979419 A JPS5979419 A JP S5979419A JP 57190182 A JP57190182 A JP 57190182A JP 19018282 A JP19018282 A JP 19018282A JP S5979419 A JPS5979419 A JP S5979419A
Authority
JP
Japan
Prior art keywords
magnetic
elements
channel
mrn2
resistance effect
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.)
Granted
Application number
JP57190182A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0578085B2 (enExample
Inventor
Shigemi Imakoshi
今越　茂美
Yutaka Hayata
裕 早田
Hideo Suyama
英夫 陶山
Yasuhiro Iida
康博 飯田
Hiroyuki Uchida
裕之 内田
Tetsuo Sekiya
哲夫 関谷
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP57190182A priority Critical patent/JPS5979419A/ja
Priority to CA000439693A priority patent/CA1209260A/en
Priority to US06/546,060 priority patent/US4673998A/en
Priority to KR1019830005084A priority patent/KR920001130B1/ko
Priority to EP83306602A priority patent/EP0107982B1/en
Priority to DE8383306602T priority patent/DE3382532D1/de
Publication of JPS5979419A publication Critical patent/JPS5979419A/ja
Publication of JPH0578085B2 publication Critical patent/JPH0578085B2/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

Landscapes

  • Magnetic Heads (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Measuring Magnetic Variables (AREA)
JP57190182A 1982-10-29 1982-10-29 多チヤンネル磁気抵抗効果型磁気ヘツド Granted JPS5979419A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
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
CA000439693A CA1209260A (en) 1982-10-29 1983-10-25 Magnetic transducer head using magnetroresistance effect
US06/546,060 US4673998A (en) 1982-10-29 1983-10-27 Magnetic transducer head having series connected magnetroresistance effect sensing element with head output connected between the sensing elements
KR1019830005084A KR920001130B1 (ko) 1982-10-29 1983-10-27 다채널 자기저항효과형 자기헤드
EP83306602A EP0107982B1 (en) 1982-10-29 1983-10-28 Magnetic transducer heads utilising magnetoresistance effect
DE8383306602T DE3382532D1 (de) 1982-10-29 1983-10-28 Magnetwandlerkoepfe, die einen magnetwiderstand-effekt verwenden.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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

Publications (2)

Publication Number Publication Date
JPS5979419A true JPS5979419A (ja) 1984-05-08
JPH0578085B2 JPH0578085B2 (enExample) 1993-10-28

Family

ID=16253806

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57190182A Granted 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

Country Status (2)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009216535A (ja) * 2008-03-11 2009-09-24 Murata Mfg Co Ltd 磁気センサ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4974522A (enExample) * 1972-10-11 1974-07-18
JPS57437U (enExample) * 1980-06-02 1982-01-05

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4974522A (enExample) * 1972-10-11 1974-07-18
JPS57437U (enExample) * 1980-06-02 1982-01-05

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009216535A (ja) * 2008-03-11 2009-09-24 Murata Mfg Co Ltd 磁気センサ

Also Published As

Publication number Publication date
KR840006863A (ko) 1984-12-03
JPH0578085B2 (enExample) 1993-10-28
KR920001130B1 (ko) 1992-02-01

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