Dynamic magnetic information storage or retrieval – Head – Hall effect
Patent
1995-03-22
1995-12-05
Tupper, Robert S.
Dynamic magnetic information storage or retrieval
Head
Hall effect
360126, G11B 539, G11B 5127
Patent
active
054734908
ABSTRACT:
A thin-film magnetic head is situated on a carrier (2) on which an electrically conducting plating-base (2) is provided on which by electroplating flux conductors and a magnetically insulating layer (8) are grown. This provides a planar structure on which an electrically insulating layer and a magneto-resistance element are provided. The plating-base also constitutes the gap layer.
REFERENCES:
patent: 3921217 (1975-11-01), Thompson
patent: 4896235 (1990-01-01), Takino et al.
patent: 4907115 (1990-03-01), Ruigrok et al.
patent: 5097372 (1992-03-01), Fukazawa et al.
patent: 5155644 (1992-10-01), Kira et al.
Somers Gerardus H. J.
Voermans Antonius B.
Letscher George J.
Spain Norman N.
Tupper Robert S.
U.S. Philips Corporation
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