Method of producing a thin-film magnetic head utilizing electrop

Details Method of producing a thin-film magnetic head utilizing electrop Method of producing a thin-film magnetic head utilizing electrop

1991-03-04

1994-02-08

Niebling, John

Electrolysis: processes, compositions used therein, and methods

Electrolytic coating

Coating selected area

29603, 205 96, 205122, 205223, C25D 502, G11B 539

Patent

active

052845729

ABSTRACT:
A method of producing a thin-film magnetic head on a carrier (1) comprising depositing an electrically conducting plating-base (2) and electroplating flux conductors (4a, 4b) and a magnetically insulating layer (8) on the plating-base. This provides a planar structure on which an electrically insulating layer (9) and a magneto-resistance element (10) are applied. The plating-base (2) also constitutes the gap layer.

REFERENCES:
patent: 3921217 (1975-11-01), Thompson
patent: 4239587 (1980-12-01), Koel et al.
patent: 4402801 (1983-09-01), Omata et al.
patent: 4436593 (1984-03-01), Osborne et al.
D. W. Chapman, A New Approach to Making Thin Film Head-Slider Devices, IEEE Transactions on Magnetics, vol. 25, No. 5, Sep. 1989, pp. 3686-3688.

Affiliated with

Also associated with

Rating

Method of producing a thin-film magnetic head utilizing electrop does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of producing a thin-film magnetic head utilizing electrop, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of producing a thin-film magnetic head utilizing electrop will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-695676