| 摘要 |
The present invention is a processing method for applying predetermined processing to a workpiece with said workpiece mounted on a mounting stage arranged in a process chamber in a depressurized atmosphere, in which when no workpiece is mounted on the mounting stage, an inactive gas is discharged from at least a heat transfer gas supply hole of the mounting stage in the process chamber so that a gas layer is formed on a mounting surface of the mounting stage. The present invention is also a processing apparatus.
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