Winged design for reducing corner stray magnetic fields
摘要
<p>Embodiments of the present invention are directed to structures of a recording head having a winged design for reducing corner stray magnetic fields. In one embodiment, the present invention comprises a magnetic recording head comprising a plurality of components. In embodiments of the present invention at least one of the plurality of components comprises a surface exposed to an air bearing surface when in operation with a recording medium. The surface exposed to the air bearing surface comprises notched edges for constraining corner stray magnetic fields associated therewith.
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申请公布号
EP1653448(A3)
申请公布日期
2007.11.28
申请号
EP20050254250
申请日期
2005.07.06
申请人
HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
发明人
HO, KUOK SAN;HSU, YIMIN;MOCHIZUKI, MASAFUMI;TSANG, CHING HWA;WOOD, ROGER