Thin-film magnetic head having conductive material contacting si

Details Thin-film magnetic head having conductive material contacting si Thin-film magnetic head having conductive material contacting si

1998-06-08

2000-02-29

Evans, Jefferson

Dynamic magnetic information storage or retrieval

Head

Core

360122, G11B 5147, G11B 5187

Patent

active

060316969

ABSTRACT:
A thin-film magnetic head includes a recording gap layer, lower and upper magnetic pole layers deposited to sandwich the recording gap layer, the upper magnetic pole layer having side surfaces facing toward a track width direction, and non-magnetic conductive material members being in contact with at least a part of the respective side surfaces of the upper magnetic pole layer and in contact with the lower magnetic pole layer.

REFERENCES:
patent: 5388019 (1995-02-01), Argyle et al.
patent: 5402295 (1995-03-01), Suzuki et al.
patent: 5673163 (1997-09-01), Cohen
patent: 5726841 (1998-03-01), Tong et al.
patent: 5734533 (1998-03-01), Nepela
patent: 5802700 (1998-09-01), Chen et al.
patent: 5850326 (1998-12-01), Takano et al.

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