发明授权
- 专利标题： Textured magnetic media for use with low-flying padded heads
- 专利标题（中）： 纹理磁性介质用于低飞行填充头
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申请号： US10395099申请日： 2003-03-25
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公开(公告)号： US06884526B1公开(公告)日： 2005-04-26
- 发明人: Haun Tang , Jing Gui , Samuel John Falcone , Michael Joseph Stirniman , Li-Ping Wang
- 申请人： Haun Tang , Jing Gui , Samuel John Falcone , Michael Joseph Stirniman , Li-Ping Wang
- 申请人地址： US CA Scotts Valley
- 专利权人： Seagate Technology LLC
- 当前专利权人： Seagate Technology LLC
- 当前专利权人地址： US CA Scotts Valley
- 代理机构： McDermott, Will & Emery
- 主分类号： G11B5/012
- IPC分类号： G11B5/012 ; G11B5/72 ; G11B5/73 ; G11B5/82 ; G11B5/255
摘要：
High areal recording density, magnetic hard disk recording media including CSS landing zones with laser-textured surfaces having shallow bump heights of from about 40 to about 80 Å, bump spacing in the circumferential and radial directions of from about 10 to about 30 μm, and bump diameter of from about 4 to about 8 μm, are provided for use in disk drive systems utilizing padded head sliders operating at very low head slider flying heights of about 0.7 μinch or below.
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IPC分类:
