Patent ID: 6899111
Filing Date: 2005-05-31
Classification: B08B,H01L,Y10S

Abstract:
1. A substrate cleaning chamber comprising: a) a chamber body having an upper surface and a lower surface cooperatively defining a processing cavity adapted to accommodate a substrate; b) a first fluid inlet formed in the chamber body, the first fluid inlet terminating at the upper surface and being in fluid communication with the processing cavity; c) a second fluid inlet formed in the chamber body, the second fluid inlet terminating at the lower surface and being in fluid communication with the processing cavity; d) one or more evacuation ports disposed about the processing cavity at a radial distance from a center axis of the processing cavity, wherein the one or more evacuation ports are oriented at an angle relative to a radial line originating at the center axis and are configured to provide a tangential flow of fluids away from the processing cavity; and e) a temperature control device coupled to the chamber body.