发明授权
- 专利标题： Apparatus for fabricating a taper on a recording head slider
- 专利标题（中）： 用于在记录头滑块上制造锥形的装置
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申请号： US09231138申请日： 1999-01-15
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公开(公告)号： US06264787B1公开(公告)日： 2001-07-24
- 发明人: Daniel Paul Burbank
- 申请人： Daniel Paul Burbank
- 主分类号： C23F102
- IPC分类号： C23F102
摘要：
A method of forming a leading edge taper in a selected area on the bearing surface of a disc head slider includes directing an etching beam toward the bearing surface, with a first portion of the selected area being shaded from the etching beam and a second portion of the selected area being unshaded from the etching beam. The areas of the first and second portions are varied over time to form the taper.
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