Coating processes – Magnetic base or coating – Magnetic coating
Patent
1997-07-28
1999-07-27
Talbot, Brian K.
Coating processes
Magnetic base or coating
Magnetic coating
427131, 427132, 2960301, B05D 512
Patent
active
059287152
ABSTRACT:
A magnetoresistive read transducer includes a magnetoresistive (MR) layer having end regions spaced by a central active region. A pair of hard magnetic layers provide longitudinal magnetic bias to the MR layer, with each of the hard magnetic bias layers disposed in contact with one of the end regions of the MR layer. A pair of electrical lead members are disposed in contact with the end regions of the MR layer and with the hard magnetic bias layers. The hard magnetic bias layers and the electrical lead members are deposited, followed by selective removal of portions of the lead members to expose the edges of the hard bias material.
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Ravipati Durga P.
Rudy Steven Clark
Kallman Nathan N.
Read-Rite Corporation
Talbot Brian K.
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