发明名称 Thin film magnetic head and method of manufacturing the same
摘要 Provided are a thin film magnetic head having superior overwrite characteristics as well as an extremely small pole width, and a method of manufacturing the same. A thin film coil is provided in a recess region provided in a bottom pole. This makes it possible to appropriately ensure a thickness of the thin film coil, as well as to reduce a thickness of a second pole tip portion, and therefore it is possible to ensure superior overwrite characteristics, as well as to form the second pole tip portion having an extremely small uniform width.
申请公布号 US2002057526(A1) 申请公布日期 2002.05.16
申请号 US20010971918 申请日期 2001.10.09
申请人 TDK CORPORATION 发明人 SASAKI YOSHITAKA
分类号 G11B5/31;(IPC1-7):G11B5/147 主分类号 G11B5/31
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