Patent ID: 11961695
Assignee: SEMES CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H | IPC H

Claim 13:
14. An apparatus for treating a substrate, the apparatus comprising:
a treatment vessel having a treatment space;
a support unit configured to support the substrate in the treatment space, the support unit having a support plate; and
a liquid dispensing unit including a nozzle configured to dispense a treatment liquid onto the substrate supported on the support unit,
wherein at least one of the treatment vessel, the support plate, or the nozzle is formed of a material containing a fluorine resin or plastic, and a surface of the at least one of the treatment vessel, the support plate, and the nozzle is implanted with ions, and
wherein the at least one of the treatment vessel, the support plate, and the nozzle implanted with ions is configured to prevent static electricity being generated.