Thin-film magnetic head, head gimbal assembly, and hard disk...

Details Thin-film magnetic head, head gimbal assembly, and hard disk... Thin-film magnetic head, head gimbal assembly, and hard disk...

2007-02-20

2007-02-20

Klimowicz, William J (Department: 2627)

Dynamic magnetic information storage or retrieval

Head

Head accessory

C360S317000, C360S075000

Reexamination Certificate

active

10780581

ABSTRACT:
A thin-film magnetic head on a support includes an electromagnetic transducer for writing, a magnetoresistive device for reading, an overcoat layer and a heating element. The transducer and magnetoresistive device are disposed on the support. The overcoat layer is disposed at the opposite side of them from the support. The heating element is provided in the overcoat layer and generates heat when energized.

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