Invention Grant
US08014106B2 Method and apparatus for modifying a dynamic pitch of a slider to increase head to disk interface reliability for contact recording systems
有权
用于修改滑块的动态间距以增加接触记录系统的磁头与磁盘接口可靠性的方法和装置
- Patent Title: Method and apparatus for modifying a dynamic pitch of a slider to increase head to disk interface reliability for contact recording systems
- Patent Title (中): 用于修改滑块的动态间距以增加接触记录系统的磁头与磁盘接口可靠性的方法和装置
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Application No.: US11077651Application Date: 2005-03-11
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Publication No.: US08014106B2Publication Date: 2011-09-06
- Inventor: Walton Fong , Donald R. Gillis , Remmelt Pit , Mike Suk
- Applicant: Walton Fong , Donald R. Gillis , Remmelt Pit , Mike Suk
- Applicant Address: NL Amsterdam
- Assignee: Hitachi Global Storage Technologies, Netherlands B.V.
- Current Assignee: Hitachi Global Storage Technologies, Netherlands B.V.
- Current Assignee Address: NL Amsterdam
- Main IPC: G11B5/48
- IPC: G11B5/48

Abstract:
An apparatus and method for modifying a slider to increase head to disk interface reliability for contact recording systems. The method provides a suspension for reaching over a disk. A slider having a read/write head element on a trailing edge (TE) portion is also provided, the slider coupled with the suspension. In addition, an increased dynamic pitch of the slider is provided, the increased dynamic pitch increasing the height of a leading edge (LE) portion of the slider with respect to the disk and reducing the height of the TE portion of the slider with respect to the disk, wherein vertical motion of the TE portion does not collapse an air bearing provided by the LE of the slider flying above the disk.
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