Method of manufacturing a thin-film magnetic head

Details Method of manufacturing a thin-film magnetic head Method of manufacturing a thin-film magnetic head

2011-07-12

2011-07-12

Tugbang, A. Dexter (Department: 3729)

Metal working

Method of mechanical manufacture

Electrical device making

C029S603070, C427S585000

Reexamination Certificate

active

07975367

ABSTRACT:
A method of manufacturing a magnetic head that includes a reproducing head, a recording head, and an isolation film for magnetically isolating the reproducing head and the recording head from each other. The method includes the steps of: forming the reproducing head; forming the recording head; and forming the isolation film. The isolation film is formed by stacking a plurality of insulating films formed by chemical vapor deposition.

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