Magnetic transducer head utilizing magneto resistance effect wit

Details Magnetic transducer head utilizing magneto resistance effect wit Magnetic transducer head utilizing magneto resistance effect wit

1981-12-22

1985-06-18

Cardillo, Raymond F.

Dynamic magnetic information storage or retrieval

Head

Hall effect

G11B 530

Patent

active

045244014

ABSTRACT:
A magnetic transducer head utilizing a thin film magneto-resistance effect element is disclosed in which the amount of a DC bias magnetic field is so selected that only the end portion of the thin film magneto-resistance effect element serving as a contact surface with a magnetic medium is effectively given with sensitivity and the element is saturated in the vicinity of its central portion in its width direction.

REFERENCES:
patent: 3493694 (1970-02-01), Hunt
patent: 3881190 (1975-04-01), Brock et al.
patent: 3887944 (1975-06-01), Bajorek et al.
patent: 4141051 (1979-02-01), Kuijk et al.

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