LINCOTEC | Exhaust Gas Monitoring for Semiconductor Wafer Etching Equipment Customer: LINCOTEC Industry: Semiconductor Application: Wafer Etching Equipment Project Background: Process Exhaust Gas Monitoring In semiconductor wafer etching processes, various process gases and by-products are generated, including corrosive gases such as silicon tetrafluoride (SiF₄). These gases must be effectively discharged and treated through an exhaust system to ensure safe operation of process equipment ...