Method of manufacturing a magnetic head unit

Details Method of manufacturing a magnetic head unit Method of manufacturing a magnetic head unit

1995-01-25

1998-11-10

Hall, Carl E.

Metal working

Method of mechanical manufacture

Electrical device making

2960306, G11B 542

Patent

active

058325913

ABSTRACT:
Method in which a magnetic head unit is manufactured from a magnetic head and a support. The magnetic head is manufactured by providing a thin-film magnetic head structure with a ground conductor on an electrically conducting substrate. Before the magnetic head is secured to the support, an electrically insulating layer present on an outer side of the substrate is removed, whereafter an electrically conducting contact layer (39) is formed on the surface obtained. By securing the magnetic head to the support, the contact layer will be in contact with parts (43a, 43b) of the support for the purpose of grounding the support.

REFERENCES:
patent: 4030189 (1977-06-01), Lazzari

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