发明授权
- 专利标题： Magnetic head including a thermal asperity effect element sensor in a stepped-back position from an air bearing surface
- 专利标题（中）： 磁头包括从空气轴承表面回退位置的热凹凸效应元件传感器
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申请号： US12718404申请日： 2010-03-05
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公开(公告)号： US08274761B2公开(公告)日： 2012-09-25
- 发明人: Takayasu Kanaya , Yosuke Antoku , Kazuki Sato , Takayuki Nishizawa , Masaru Iida
- 申请人： Takayasu Kanaya , Yosuke Antoku , Kazuki Sato , Takayuki Nishizawa , Masaru Iida
- 申请人地址： JP Tokyo
- 专利权人： TDK Corporation
- 当前专利权人： TDK Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Posz Law Group, PLC
- 主分类号： G11B5/39
- IPC分类号： G11B5/39 ; G11B27/36
摘要：
A magnetic head disposed in a slider arranged with an interval with respect to a magnetic disk includes a sensor that is positioned in a stepped-back position from an air bearing surface facing the magnetic disk, an insulating film that is positioned on the air bearing surface and that covers the sensor; a pair of lead films, the lead films being electrically connected to the sensor such that at least portions of the lead films are exposed on the air bearing surface, and being configured to transfer a temperature change of the air bearing surface to the sensor.
公开/授权文献
- US20110216430A1 MAGNETIC HEAD INCLUDING SENSOR 公开/授权日：2011-09-08
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