- 专利标题： Bilayer trailing shield gap for perpendicular head
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申请号： US11195227申请日： 2005-08-01
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公开(公告)号： US20060002019A1公开(公告)日： 2006-01-05
- 发明人: Hung-Chin Guthrie , Ming Jiang , Aron Pentek , Sue Zhang
- 申请人： Hung-Chin Guthrie , Ming Jiang , Aron Pentek , Sue Zhang
- 主分类号： G11B5/147
- IPC分类号： G11B5/147
摘要：
A perpendicular write head for writing data onto tracks includes a main pole, a trailing shield and bilayer trailing shield gap layer between the main pole and the trailing shield and improving writing and track width control.
公开/授权文献
- US07477481B2 Bilayer trailing shield gap for perpendicular head 公开/授权日：2009-01-13
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