| 摘要 |
A washing/drying process apparatus comprises a spin chuck for holding a substrate such that a surface thereof to be processed faces upward and for rotating the substrate, a process fluid supply mechanism for selectively supplying one or two or more of a plurality of kinds of process fluids to the surface to be processed of the substrate rotated by the spin chuck, the process fluid supply mechanism having a first nozzle with a discharge port for discharging a process fluid which is in a liquid phase under conditions of room temperature and atmospheric pressure, and a second nozzle with a discharge port for discharging fluid which is in a gas phase under conditions of room temperature and atmospheric pressure, a driving mechanism for simultaneously moving the first and second nozzles to a location above the substrate held by the spin chuck, and a controller for controlling operations of the process liquid supply mechanism and the driving mechanism.
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