发明授权
- 专利标题: Air bearing slider with shaped taper
- 专利标题(中): 带锥形的空气轴承滑块
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申请号: US09648002申请日: 1998-09-01
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公开(公告)号: US06339518B1公开(公告)日: 2002-01-15
- 发明人: Ciuter Chang , Christopher A. Lee , Mark J. Donovan
- 申请人: Ciuter Chang , Christopher A. Lee , Mark J. Donovan
- 主分类号: C11B560
- IPC分类号: C11B560
摘要:
An air bearing slider used with a thin film magnetic head is formed with a corner recess and a taper at the leading edge. The taper is disposed between the corner recess and one side of the slider. A central polygon-shaped recess is bounded by pads which are joined by a connecting section. In an alternative embodiment, a recess at the leading edge separates the taper into sections. In another embodiment, a second corner recess is provided at the leading edge and the taper is disposed between the first and second corner recesses. The shaped recesses and tapers improve the flying characteristics of the slider and enhance air bearing stiffness. A single etch process is used to form the recesses and side reliefs of the slider.
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