Magnetic recording/reproducing head assembly

Details Magnetic recording/reproducing head assembly Magnetic recording/reproducing head assembly

1989-09-18

1993-01-19

Severin, David J.

Dynamic magnetic information storage or retrieval

Head

Gap spacer

360113, G11B 5127, G11B 530

Patent

active

051811499

ABSTRACT:
A magnetic recording/reproducing head assembly comprising a first magnetic path forming member on which a coil is mounted, a second magnetic path forming member which forms a magnetic path in cooperation with the first magnetic path forming member, and a film laminate formed at a front gap portion between the first magnetic path forming member and the second magnetic path forming member. The film laminate includes a magnetic detecting element for detecting a change in a magnetic field and a soft magnetic film or films. This magnetic head assembly is prepared by forming the film laminate on a head base of the head assembly, bonding a core member to the head base with the film laminate formed thereon, and mounting a coil on the core member.

REFERENCES:
patent: 3887945 (1975-06-01), Nepela et al.
patent: 3975772 (1976-08-01), Lin
patent: 4255772 (1981-03-01), Perez
patent: 4547824 (1985-10-01), Best et al.
patent: 4803580 (1989-02-01), Mowry

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