发明名称 Method of making a write head with multi-stitched second pole piece
摘要 A method of making a magnetic head, which has an air bearing surface (ABS), includes forming first and second pole piece layers with the second pole piece layer having a front located second pole tip component and a rear located second pole yoke component, forming the second pole tip component with front and rear surfaces, first and second side surfaces and top and bottom surfaces with the front surface being located at the ABS and the first and second side surfaces and the top and bottom surfaces intersecting the ABS and forming the second pole yoke component with a front portion which has a bottom surface, a back surface and first and second side surfaces that interface the top surface, the rear surface and the first and second side surfaces respectively of the second pole tip component.
申请公布号 US6612017(B2) 申请公布日期 2003.09.02
申请号 US20010932157 申请日期 2001.08.17
申请人 HITACHI GLOBAL STORAGE TECH 发明人 SANTINI HUGO ALBERTO EMILIO
分类号 G11B5/31;(IPC1-7):G11B5/127;H04R31/00 主分类号 G11B5/31
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