Integrated magnetic recording head assembly including an inducti

Details Integrated magnetic recording head assembly including an inducti Integrated magnetic recording head assembly including an inducti

1982-08-09

1985-03-12

Kilgore, Robert M.

Dynamic magnetic information storage or retrieval

Head

Hall effect

G11B 512, G11B 530

Patent

active

045048800

ABSTRACT:
An integrated read/write head assembly incorporates a thin film inductive write head subassembly comprising first and second pole pieces that define a write transducing gap, and a magnetoresistive read subassembly disposed in the write gap. The first write pole piece is extended so as to provide a planar conductive path from the terminal connections or studs to the magnetoresistive read subassembly, thereby forming a uniform surface for deposition of the magnetoresistive read subassembly.

REFERENCES:
patent: 4242710 (1980-12-01), Hempstead
patent: 4315291 (1982-02-01), Lazzari
patent: 4423451 (1983-12-01), Chi
patent: 4458279 (1984-07-01), Katz
IBM Tech. Discl. Bull., vol. 18, No. 1, Jun. 1975, p. 24, entitled "Magnetoresistive Magnetic Head", by S. H. Smith.
1981 Intermag. Conference paper entitled "High Track Density, Coupled-Film D Magnetoresistive Head" by G. V. Kelley et al.

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