Thin-film magnetic head connection structure

Details Thin-film magnetic head connection structure Thin-film magnetic head connection structure

1992-04-15

1993-04-06

Wolff, John H.

Dynamic magnetic information storage or retrieval

Head

Core

360125, 360122, G11B 5147

Patent

active

052008703

ABSTRACT:
A thin-film magnetic head has a connecting tab (22), provided on a substrate (23) for the connection of an external connecting track (16). In the region of a central portion (21) of the connecting tab an auxiliary layer (26) is provided between the connecting tab (22) and the substrate (23), as a result of which the central portion (21) of the connecting tab is located at a larger distance from the substrate than coating portions (24) of a shielding layer (25). This provides a proper contact between the external connecting track (16) and the connecting tab (22), even if the external connecting track (16) is in not such a good position with respect to the connecting tab (22).

REFERENCES:
patent: 4685014 (1987-08-01), Hanazono et al.
patent: 4743988 (1988-05-01), Sato et al.
patent: 4819112 (1989-04-01), Iwata et al.
patent: 4949209 (1990-08-01), Imanaka et al.

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