| 摘要 |
Disclosed is a substrate processing apparatus, comprising a processing chamber to accommodate one or more substrates, a gas supply section to supply processing gas into the processing chamber, a gas discharge section to discharge the processing gas from the processing chamber, at least a pair of electrodes provided inside the heating section to plasma-excite the processing gas, a protection container made of dielectric to air-tightly accommodate the electrodes, an electricity-receiving section which is electrically connected to the electrodes and which is accommodated in the protection container, and an electricity-feeding section to which high frequency electric power is applied and which is provided near the electricity-receiving section in a state in which at least a wall of the protection container is interposed between the electricity-receiving section and the electricity-feeding section, wherein electric power is supplied from the electricity-feeding section to the electricity-receiving section by electromagnetism coupling.
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