| abstract |
A substrate processing apparatus performing substrate processing by supplying a process gas to a circular substrate loaded on a rotatable table in a vacuum container while rotating the substrate, including: a recess formed at one side of the rotatable table to receive the substrate; a heater heating the rotatable table to heat the substrate to 600 degrees or more for processing; and six support pins disposed on a bottom surface of the recess such that the support pins are respectively placed at vertices of a regular hexagon, support the substrate at locations separated a distance of two-thirds (2/3) of a radius of the substrate from a center of the substrate, and support the substrate in a state of being raised from the bottom surface of the recess. |