发明名称 Method of fabricating a thin film magnetic recording head
摘要 A method of fabricating a thin film magnetic recording head including a perpendicular recording head having an auxiliary pole, a main pole and a shield against an external magnetic field. The shield against the external magnetic field is formed so that an edge of the shield against the external magnetic field is disposed at a position recessed at least from an edge of the main pole relative to a surface against a medium.
申请公布号 US7086140(B2) 申请公布日期 2006.08.08
申请号 US20040924814 申请日期 2004.08.25
申请人 HITACHI GLOBAL STORAGE TECHNOLOGIES JAPAN, LTD. 发明人 OKADA TOMOHIRO;KAWATO YOSHIAKI;SUZUKI KAORI;FUKUI HIROSHI;NUNOKAWA ISAO
分类号 G11B5/127;G11B5/31;G11B5/00;G11B5/012;G11B5/39;H04R31/00 主分类号 G11B5/127
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