Invention Grant
- Patent Title: Method and apparatus for modifying the air bearing force of the trailing edge of a slider to increase head to disk interface reliability for contact recording systems
- Patent Title (中): 用于改变滑块后缘的空气支承力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.: US11077879Application Date: 2005-03-11
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Publication No.: US08014105B2Publication 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: G11B5/60
- IPC: G11B5/60
Abstract:
An apparatus and method for modifying the air bearing force of the trailing edge of 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, a shaped TE which minimizes the air bearing force at the TE portion of the slider, to minimize the normal load and friction during contact to reduce slider bounce.
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