Magnetic head for perpendicular recording and fabrication...

Details Magnetic head for perpendicular recording and fabrication... Magnetic head for perpendicular recording and fabrication...

2006-03-07

2009-12-29

Klimowicz, William J (Department: 2627)

Dynamic magnetic information storage or retrieval

Head

Core

C360S125080

Reexamination Certificate

active

07639452

ABSTRACT:
Embodiments of the invention provide an easy-to-fabricate magnetic head which can generate a high magnetic field without eliminating adjacent tracks even if a skew angle is created. In one embodiment, a structure which comprises a pole tip of main pole exposed on the air bearing surface, a part which is recessed from the air bearing surface and having a tapered face at leading side against the air bearing surface, and a magnetic material connected thereto is adopted for the main pole.

REFERENCES:
patent: 6710973 (2004-03-01), Okada et al.
patent: 7253992 (2007-08-01), Chen et al.
patent: 7296338 (2007-11-01), Le et al.
patent: 7324304 (2008-01-01), Benakli et al.
patent: 2002/0034043 (2002-03-01), Okada et al.
patent: 2002/0078553 (2002-06-01), Sato
patent: 2004/0047079 (2004-03-01), Ito et al.
patent: 2004/0150910 (2004-08-01), Okada et al.
patent: 2004/0150912 (2004-08-01), Kawato et al.
patent: 2004/0228033 (2004-11-01), Aoki et al.
patent: 2005/0044699 (2005-03-01), Khera et al.
patent: 2005/0068678 (2005-03-01), Hsu et al.
patent: 2005/0141137 (2005-06-01), Okada et al.
patent: 2005/0219743 (2005-10-01), Guan et al.
patent: 2005/0219747 (2005-10-01), Hsu et al.
patent: 2005/0237665 (2005-10-01), Guan et al.
patent: 2006/0002024 (2006-01-01), Le et al.
patent: 2006/0023352 (2006-02-01), Le et al.
patent: WO 9009658 (1990-08-01), None

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