Wd Media, LLC

Komag Corporation

Michael S Rosano

Chaoyuan C Chen

Shaun H Chen

Robert Pui Chi Fung

Muhammad Asif

Methods of cleaning workpieces are described. One method includes performing both a sonication cleaning operation and a rinse cleaning operation within a single cleaning tank. Another cleaning method described includes the use of cross flow of cleaning liquid within a cleaning tank while performing a rinse clean. The cleaning method includes the oscillation of one or more workpieces in the cleaning tank to perform the rinse clean.

Multiple cleaning processes in a single tank

A method for drying a disk-shaped substrate. The substrate is typically a substrate used for the manufacture of magnetic disks, and has a centrally located opening. The substrate is lowered into a liquid bath by a first holder, which also becomes immersed in the bath. The first holder lifts the substrate until the substrate extends partially out of contact with the liquid. A second, dry holder grabs a dry portion of the substrate that extends out of the bath, and continues to lift the substrate out of contact with the liquid. In one embodiment, different portions of the substrate are lifted past the surface of the liquid at different speeds

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San Jose, CA, United States of America

Michael S Rosano