Magnetoresistance type magnetic head and method for fabricating

Details Magnetoresistance type magnetic head and method for fabricating Magnetoresistance type magnetic head and method for fabricating

1987-04-20

1989-02-21

Wolfe, John H.

Dynamic magnetic information storage or retrieval

Head

Hall effect

360125, 338 32R, G11B 512, G11B 530

Patent

active

048070734

ABSTRACT:
A magnetoresistance type magnetic head, in which a magnetoresistance film is disposed through an insulating film between two soft magnetic bodies, and a signal leadout conductor for the magnetoresistance film is disposed in the insulating film so that its surface is at the same level as that of the insulating film, thereby providing a high-performance magnetoresistance type magnetic head, in which the gap length is small and the resistance of the signal leadout conductor portion is small.

REFERENCES:
patent: 3813692 (1974-05-01), Brock et al.
patent: 3814863 (1974-06-01), O'Day et al.
patent: 4024489 (1977-05-01), Basorek et al.
patent: 4354212 (1982-10-01), Nouchi et al.
patent: 4423451 (1983-12-01), Chi
patent: 4523243 (1985-06-01), Billington
patent: 4642716 (1987-02-01), Wakabayashi et al.

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