概要（Overview）

The Spray Acid Tool (SAT) is a versatile tool that offers a range of cleaning, etching, and stripping capabilities. It features a multichamber design that allows for safe and economical operation in a completely closed environment. The SAT is 300mm ready, meaning it can handle wafers of that size. Some of the specific applications of the SAT include post-CMP clean, photo-resist strip, polymer removal, pre-diffusion clean, monitor wafer clean, and metal etch. These processes are essential for the preparation and maintenance of semiconductor wafers during the manufacturing process.