发明名称 Thin film head slider fabrication process
摘要 In an improved process for fabricating thin film head sliders from a wafer on one face of which a plurality of electromagnetic devices are arranged in rows, a single-row is mechanically processed to form sliders while it remains an integral part of the wafer, or after it is bonded to a fixture under a condition which induces no bow on the bar. Alternatively, double-row bar sliced from the wafer is used for fabrication of sliders, wherein each single-row bar is mechanically processed while it remains an integral part of the double-row bar, or after it is bonded to a fixture as an integral part of a double-row bar followed by severance of the bonded double-row bar into two single-row bars. The process eliminates or materially reduces any inducement of bow of the bar, which is a serious cause of throat height control problem associated with the prior fabrication methods.
申请公布号 USRE35477(E) 申请公布日期 1997.03.18
申请号 US19940346821 申请日期 1994.11.16
申请人 QUANTUM CORPORATION 发明人 HUSSINGER, KEITH R.;MALLARY, MICHAEL L.
分类号 G11B5/127;G11B5/187;G11B5/31;G11B5/60;(IPC1-7):G11B5/42 主分类号 G11B5/127
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