发明名称 |
Heating device and magnetic recording head for thermally-assisted recording |
摘要 |
A heating device for a magnetic recording head includes first and second separating layers, the first separating layer having preferably a higher or equal thermal resistance than the first separating layer, and a heater formed between the first and second separating layers. A magnetic recording head for recording on magnetic medium includes a heating device which generates a heat spot on the magnetic medium which is larger than a magnetic track width, and/or heats a portion of the magnetic recording head which is on a leading edge side of a write gap in the magnetic recording head.
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申请公布号 |
US7262936(B2) |
申请公布日期 |
2007.08.28 |
申请号 |
US20040791002 |
申请日期 |
2004.03.01 |
申请人 |
HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS, B.V. |
发明人 |
HAMANN HENDRIK F.;KASIRAJ PRAKASH;LILLE JEFFREY S.;MARTIN YVES C.;POON CHIE CHING;ROBERTSON NEIL LESLIE;THIELE JAN-ULRICH;WICKRAMASINGHE HEMANTHA KUMAR |
分类号 |
G11B5/00;G11B5/127 |
主分类号 |
G11B5/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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