Cooling System, Substrate Processing Apparatus, Substrate Processing Method, Method of Manufacturing Semiconductor Device and Non-transitory Computer-readable Recording Medium

Original (Chinese)

To improve the cooling efficiency of a substrate, a cooling system includes: a vessel with a support capable of supporting a plurality of substrates in a multistage manner; and a plurality of cooling nozzles arranged along an inner surface of the vessel, wherein each of the plurality of cooling nozzles includes a gas supply hole through which a cooling gas is supplied for the plurality of substrates supported by the support, wherein a first cooling nozzle and a second cooling nozzle among the plurality of cooling nozzles are configured such that the cooling gas is supplied for a first substrate among the plurality of substrates through the gas supply hole of the first cooling nozzle, and the cooling gas is supplied for a second substrate other than the first substrate among the plurality of substrates through the gas supply hole of the second cooling nozzle.