Texas Instruments Corporation

Frank Allen

Lawrence D Dyer

Jerry B Medders

Keith M Easton

James A Kennon

Anthony E Stephens

Frederick O Meyer, Iii

A system and method for polishing the edges of a plurality of semiconductor wafers rotates a stack of wafers against a polish one or more pads such that both the wafer edges and the sides of the edges are polished to a mirror finish. The polish pad has a series of grooves through which the wafer edges are passed to polish the sides of the wafer edges, or two pads are used, one with grooves and one without grooves.

Method for polishing semiconductor wafer edges

A method for polishing the edges of a plurality of semiconductor wafers rotates a stack of wafers against a polish one or more pads such that both the wafer edges and the sides of the edges are polished to a mirror finish. The polish pad has a series of grooves through which the wafer edges are passed to polish the sides of the wafer edges, or two pads are used, one with grooves and one without grooves.

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Sherman, TX, United States of America

Frank Allen