In-situ cleaning assembly

摘要

A cleaning chamber is provided. The cleaning chamber includes a base portion housing a chuck and a lid affixed to the base portion. A support assembly is linked to the lid and the support assembly includes a top plate spaced apart from a bottom plate, the top plate has a plurality of openings defined therethrough and the bottom plate has a plurality of openings defined therethrough. The cleaning chamber includes a plurality of cups extending through corresponding pairs of the plurality of openings of the top plate and the bottom plate. The plurality of cups is configured to seal against a surface of a substrate, wherein each cup of the plurality of cups is independently supported by the bottom plate.