Method of simultaneously forming MR sensors in a dual element MR

Details Method of simultaneously forming MR sensors in a dual element MR Method of simultaneously forming MR sensors in a dual element MR

1995-12-21

1998-07-28

Vo, Peter

Metal working

Method of mechanical manufacture

Electrical device making

2960314, 2960318, 216 22, 360113, G11B 5127, G11B 539

Patent

active

057847720

ABSTRACT:
The present invention discloses an improved structure and method of forming a dual magnetoresistive element head. The dual magnetoresistive element head includes a first and a second magnetoresistive element and leads extending from opposite end segments of each magnetoresistive element. In one aspect of the present invention, the first and second magnetoresistive elements and the leads are simultaneously formed from a wafer comprising a first and a second magnetic layer separated by an intermediate gap layer.

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