Wet Surface Treatment By Usage of a Liquid Bath Containing Energy Limited Bubbles

An upwardly directed gradient of dropping temperatures is controllably and sustainably created in a wet treatment tank between a cooled and face down workpiece (e.g., an in-process semiconductor wafer) and a lower down heat source. A thermal fluid upwell containing thermally collapsible bubbles is d...

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1. Verfasser: GOTKIS YEHIEL
Format: Patent
Sprache:eng
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