Abrading – Abrading process – With tool treating or forming
Patent
1997-10-02
1999-08-31
Scherbel, David A.
Abrading
Abrading process
With tool treating or forming
451 72, 451304, 451305, 451306, 451443, B24B 100
Patent
active
059445858
ABSTRACT:
A conveying assembly in a conditioning sub-assembly for conveying a conditioning surface to a polishing pad during conditioning is described. The conveying assembly includes an arm and a guiding component connected to the arm and adapted to guide the conditioning surface about the conveying assembly, thereby allowing another area of the conditioning surface to advance and become available for conditioning.
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Lee Dawn M.
Nagahara Ronald J.
LSI Logic Corporation
McDonald Shantese
Scherbel David A.
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