Electrical device for interconnecting magnetic head and...

Details Electrical device for interconnecting magnetic head and... Electrical device for interconnecting magnetic head and...

2006-03-21

2009-10-20

Heinz, A. J. (Department: 2627)

Dynamic magnetic information storage or retrieval

Head mounting

Disk record

C360S245900

Reexamination Certificate

active

07606003

ABSTRACT:
A storage apparatus and a magnetic head driving device includes a recording/reproducing head including a write element and a magnetoresistive element, a driving circuit for driving the write element and the magnetoresistive element, and write wires and read wires which connect the recording/reproducing head to the driving circuit. The write wires and the read wires are disposed in parallel in at least a portion between the recording/reproducing head and the driving circuit. At a location between the recording/reproducing head and the driving circuit, either of the write wires and the read wires are disposed so that a polarity of the either of the write wires and the read wires is reversed with respect to a polarity of the other of the write wires and the read wires.

REFERENCES:
patent: 5805382 (1998-09-01), Lee et al.
patent: 7271985 (2007-09-01), Buhler et al.
patent: 63-113912 (1988-05-01), None
patent: 02-033612 (1990-02-01), None
patent: 05-258527 (1993-10-01), None
patent: 2001-044372 (2001-02-01), None

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