Patent ID: 9239192
Filing Date: 2016-01-19
CPC Classification: F27B,F27D,H01L

Claim Text:
1. A system for heat treating substrates, said system comprising: a lamp module including at least one wall defining a heat slot that directs heat from a plurality of heat lamps to at least a section of a platen, said platen having a plurality of substrate receiving stations and being rotatable and translatable with respect to said lamp module, wherein said at least one wall tapers from a first size adjacent to the plurality of heat lamps to a second size at the heat slot, wherein the second size is smaller than the first size, and wherein said heat slot is disposed between said platen and said plurality of heat lamps; and a controller that controls rotation and translation of said platen such that all portions of each of a plurality of substrates received on said substrate receiving stations are heated by said heat directed by said heat slot.