发明授权
- 专利标题： Magnetic head having thermally assisted recording device, and method of fabrication thereof
- 专利标题（中）： 具有热辅助记录装置的磁头及其制造方法
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申请号： US10791186申请日： 2004-03-01
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公开(公告)号： US07187520B2公开(公告)日： 2007-03-06
- 发明人: Edward Hin Pong Lee , Jeffrey S. Lille , Vladimir Nikitin , Hugo Alberto Emilio Santini
- 申请人： Edward Hin Pong Lee , Jeffrey S. Lille , Vladimir Nikitin , Hugo Alberto Emilio Santini
- 申请人地址： NL Amsterdam
- 专利权人： Hitachi Global Storage Technologies Netherlands, B.V.
- 当前专利权人： Hitachi Global Storage Technologies Netherlands, B.V.
- 当前专利权人地址： NL Amsterdam
- 代理机构： Intellectual Property Law Offices
- 代理商 Robert O. Guillot
- 主分类号： G11B5/147
- IPC分类号： G11B5/147
摘要：
A magnetic head including a media heating device that is fabricated within the magnetic head structure. The media heating device includes an electrically resistive element that is fabricated above the first magnetic pole layer close to the ABS surface of the head. A P1 pole pedestal is fabricated above the heating element. Electrical insulation layers are fabricated beneath and above the heating element to prevent electrical shorting to the P1 pole layer and the P1 pole pedestal that are disposed beneath and above the heating element, respectively.
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