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JPS5258515A - Magnetic resistance effect head - Google Patents

Magnetic resistance effect head

Info

Publication number
JPS5258515A
JPS5258515A JP13456475A JP13456475A JPS5258515A JP S5258515 A JPS5258515 A JP S5258515A JP 13456475 A JP13456475 A JP 13456475A JP 13456475 A JP13456475 A JP 13456475A JP S5258515 A JPS5258515 A JP S5258515A
Authority
JP
Japan
Prior art keywords
magnetic resistance
resistance effect
effect head
elements
head
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
JP13456475A
Other languages
Japanese (ja)
Inventor
Kaoru Toki
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP13456475A priority Critical patent/JPS5258515A/en
Publication of JPS5258515A publication Critical patent/JPS5258515A/en
Pending legal-status Critical Current

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  • Magnetic Heads (AREA)

Abstract

PURPOSE: Two magnetic resistance elements composed of ferromagnetic film are installed in parallel on the substrate via insulation layer. Dc bias in the same direction is applied to these elements in order to obtain a high-output and highly analyzable reproduction head can be obtained with high noise-resistance property.
COPYRIGHT: (C)1977,JPO&Japio
JP13456475A 1975-11-08 1975-11-08 Magnetic resistance effect head Pending JPS5258515A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13456475A JPS5258515A (en) 1975-11-08 1975-11-08 Magnetic resistance effect head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13456475A JPS5258515A (en) 1975-11-08 1975-11-08 Magnetic resistance effect head

Publications (1)

Publication Number Publication Date
JPS5258515A true JPS5258515A (en) 1977-05-14

Family

ID=15131271

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13456475A Pending JPS5258515A (en) 1975-11-08 1975-11-08 Magnetic resistance effect head

Country Status (1)

Country Link
JP (1) JPS5258515A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56140521A (en) * 1980-04-04 1981-11-02 Fujitsu Ltd Transversal type magnetic head
JPS5928213A (en) * 1982-08-07 1984-02-14 Fujitsu Ltd Production of magneto-resistance effect type magnetic head
US4516179A (en) * 1981-08-17 1985-05-07 Sony Corporation Magnetic transducer head utilizing magnetoresistance effect

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56140521A (en) * 1980-04-04 1981-11-02 Fujitsu Ltd Transversal type magnetic head
JPS639284B2 (en) * 1980-04-04 1988-02-26 Fujitsu Ltd
US4516179A (en) * 1981-08-17 1985-05-07 Sony Corporation Magnetic transducer head utilizing magnetoresistance effect
JPS5928213A (en) * 1982-08-07 1984-02-14 Fujitsu Ltd Production of magneto-resistance effect type magnetic head

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