Thin film magnetic head having improved insulation of upper side

Details Thin film magnetic head having improved insulation of upper side Thin film magnetic head having improved insulation of upper side

1995-12-22

1998-01-06

Resan, Stevan A.

Dynamic magnetic information storage or retrieval

Head

Coil

360126, G11B 517

Patent

active

057061521

ABSTRACT:
In a thin film magnetic head including a substrate, a plurality of organic insulating layers, and a plurality of winding layers alternating with the organic insulating layers, a lead terminal formed by an extension of an uppermost one of the winding layers is covered by two upper ones of the organic insulating layers. An edge of the uppermost one of the two upper organic insulating layers on the lead terminal is outside of an edge of the other beneath the lead terminal.

REFERENCES:
patent: 3891995 (1975-06-01), Hanazono et al.

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