发明名称 Apparatus and method for reclamation of used polishing slurry
摘要 The present invention provides a polishing slurry reclamation system. In one embodiment, the polishing slurry reclamation system comprises a polishing apparatus having a polishing platen and a fluid delivery system positioned to deliver a slurry or a rinse to the polishing platen, a recovery drain adjacent the polishing platen, and a fluid diverter associated with the platen and configured to deflect a selected one of a slurry or rinse emanating from the polishing platen to the recovery drain.
申请公布号 US6558238(B1) 申请公布日期 2003.05.06
申请号 US20000665279 申请日期 2000.09.19
申请人 AGERE SYSTEMS INC 发明人 CREVASSE ANNETTE M;EASTER WILLIAM G;MAZE JOHN A;MICELI FRANK
分类号 B24B37/04;B24B57/02;(IPC1-7):B24B55/04 主分类号 B24B37/04
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