Patent ID: 11891697
Assignee: KOKUSAI ELECTRIC CORPORATION
Field: Semiconductors (Electrical engineering)
Classification: CPC C  H | IPC C  H

Claim 0:
1. A substrate processing apparatus, comprising:
a process chamber in which a substrate is processed;
a gas supplier configured to supply a gas into the process chamber;
at least one substrate mounting table disposed in the process chamber and including a substrate mounting surface on which the substrate is mounted; and
an arm configured to transfer the substrate to the substrate mounting surface while supporting a lower surface of the substrate,
wherein the arm includes a support that is formed to be inclined and has an upper end and a lower end, and
wherein the arm further includes a curved portion that is curved upward at the lower end of the support and that has a radius of curvature such that the curved portion is not in contact with an outer peripheral sidewall of the substrate when the substrate is supported by the support.