Hybrid read-write head for perpendicular recording media

Details Hybrid read-write head for perpendicular recording media Hybrid read-write head for perpendicular recording media

1982-07-20

1985-09-10

Kilgore, Robert M.

Dynamic magnetic information storage or retrieval

Head

Plural gaps

360123, 360126, 360127, G11B 527, G11B 528, G11B 520, G11B 516

Patent

active

045410267

ABSTRACT:
A hybrid read/write head for use with a perpendicular recording medium is a laminate of prefabricated members having thin film magnetic layers as the read/write and tunnel erase pole tips.

REFERENCES:
patent: 4210946 (1980-07-01), Iwasaki
patent: 4251842 (1981-02-01), Iwasaki
patent: 4276574 (1981-06-01), Baasch
patent: 4277809 (1981-07-01), Fisher
patent: 4287544 (1981-09-01), Lazzari
patent: 4404609 (1983-09-01), Jones
patent: 4418472 (1983-12-01), Lorenze
patent: 4423550 (1984-01-01), Fujioka
patent: 4458279 (1984-07-01), Katz
Patent Abstracts of Japan-P 1828-vol. 4, #66(P-11) [548] May 17, 1980.

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