| 摘要 |
A substrate processing apparatus includes a chamber defining a creation space where radicals are created and a process space where a process is carried out with respect to a substrate, a first supply member configured to supply a first source gas into the creation space, an upper plasma source configured to generate an electric field in the creation space to create the radicals from the first source gas, a second supply member configured to supply a second source gas into the process space, and a lower plasma source configured to generate an electric field in the process space. The upper plasma source includes a first segment and a second segment configured to wrap a side of the chamber. The first and second segments are alternately disposed in the vertical direction of the chamber.
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