Patent ID: 8627835
Filing Date: 2014-01-14
Classification: H01L

Abstract:
1. A cleaning chamber, comprising: a base portion housing a chuck; a lid affixed to the base portion; a support assembly linked to the lid, the support assembly including a top plate spaced apart from a bottom plate, the top plate having a plurality of openings defined therethrough and the bottom plate having a plurality of openings defined therethrough; a plurality of cups extending through corresponding aligned pairs of the plurality of openings of the top plate and the bottom plate, the plurality of cups configured to sealingly contact a surface of a substrate, wherein each cup of the plurality of cups is independently supported by the bottom plate via a disc disposed within each of the plurality of openings of the bottom plate, wherein the disc has a central opening which a body of the cup extends through and a plurality of additional openings configured to flexibly support the cup.