Patent ID: 11960236
Assignee: SEMES CO., LTD.
Field: Optics (Instruments)
Classification: CPC G  H | IPC G

Claim 0:
1. A home port installed in a substrate processing apparatus to temporarily mount a nozzle for discharging a process liquid to a substrate, the home port comprising:
a main body having a space therein;
a nozzle holder provided at an upper portion of the main body and configured to mount the nozzle;
an inclined surface formed below the nozzle holder in the space;
a first supply pipe configured to discharge a rinse liquid to a tip of the nozzle;
a second supply pipe configured to inject the rinse liquid into the main body;
a conductive wire configured to electrically connect the inclined surface and the first supply pipe; and
a first switch installed on the conductive wire.