发明申请
- 专利标题: MAGNETIC HEAD SLIDER
- 专利标题(中): 磁头滑块
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申请号: US12854079申请日: 2010-08-10
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公开(公告)号: US20110032641A1公开(公告)日: 2011-02-10
- 发明人: Satoru OOKUBO , Katsuhide Tanaka , Masaki Otsuka , Kiyoshi Hashimoto
- 申请人: Satoru OOKUBO , Katsuhide Tanaka , Masaki Otsuka , Kiyoshi Hashimoto
- 优先权: JP2009-185815 20090810
- 主分类号: G11B5/60
- IPC分类号: G11B5/60
摘要:
A magnetic head slider comprising: an air inflow end; an air bearing surface; and an air outflow end, the air bearing surface comprising: an inflow side rail face further formed towards the air inflow end than the center of the air bearing surface; an outflow side rail face formed further towards the air outflow end than the inflow side rail face, having a magnetic recording/reproduction element arranged thereon; a negative pressure groove face formed between the inflow side rail face and the outflow side rail face; and a groove face formed between the inflow side rail face and the negative pressure groove face, or between the inflow side rail face and the outflow side rail face; and comprising at least one step structure shallower than the groove face at the slider end in the width direction of the groove face.
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