Thin film magnetic recording-reproducing head having a high reco

Details Thin film magnetic recording-reproducing head having a high reco Thin film magnetic recording-reproducing head having a high reco

1997-03-13

1999-06-15

Wolff, John H.

Dynamic magnetic information storage or retrieval

Head

Hall effect

360122, G11B 5127, G11B 5187

Patent

active

059127902

ABSTRACT:
A composite magnetic head includes a recording head and a reproducing head. The recording head may be formed below or above the reproducing head. The lower of the recording and reproducing heads includes a first electrode. In addition, a conductive layer acting as a pole structure for the recording head includes a portion defining a hole through which a second electrode is made to contact the first electrode.

REFERENCES:
patent: 5349745 (1994-09-01), Kawabe et al.
patent: 5652687 (1997-07-01), Chen et al.
patent: 5667879 (1997-09-01), Haji-Sheikh
patent: 5700380 (1997-12-01), Krounbi et al.
patent: 5729410 (1998-03-01), Fontana, Jr. et al.

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