Dry process tool with adjustable flow valve

• Main Authors: JUDGE, JON GARRET, LINEBARGER JR., NICK RAY, BOATRIGHT, DANIEL
• Format: Patent
• Language: Chinese; English
• Published: 16.10.2023
• Subjects: BASIC ELECTRIC ELEMENTS; CHEMICAL SURFACE TREATMENT; CHEMISTRY; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING MATERIAL WITH METALLIC MATERIAL; COATING METALLIC MATERIAL; DIFFUSION TREATMENT OF METALLIC MATERIAL; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL; METALLURGY; SEMICONDUCTOR DEVICES; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION

A system for a dry process tool comprises one or more processing chambers, two or more processing stations being positioned within the one or more processing chambers; and a first gas source. A common manifold is coupled to the first gas source via at least a first mass flow controller. The common manifold fluidly couples the first gas source to each processing station of the two or more processing stations via a corresponding flow path. Each corresponding flow path comprises an adjustable flow valve.