Cellesta - Model i -Single Wafer Cleaning System

CELLESTA™ -i for 300mm wafer surface clean processing system provides enhanced productivity and significantly decreased footprint. The system incorporates up to twenty units of cleaning chambers and has much smaller footprint. Furthermore, it is equipped with integrated chemical recycle technology contributing less CoO, physical cleaning function for the particle removal on wafers; all of these functions contribute to achieve higher productivity. Additionally, this platform has excellent system extendibility, which is able to equip advanced bevel clean unit dedicated to wafer periphery and backside clean unit with less chemical consumption.