Patent ID: 11940734
Assignee: SEMES CO., LTD.
Field: Chemical engineering (Chemistry)
Classification: CPC G  F | IPC F  G

Claim 10:
11. A substrate treating apparatus comprising:
an index module including a container for storing a substrate; and
a treating module configured to perform a process on the substrate, and
wherein the treating module comprises:
a buffer unit configured to temporarily store the substrate;
a wet treating chamber configured to perform a developing process on the substrate by supplying a developing liquid;
a supercritical treating chamber configured to treat the substrate by supplying a supercritical fluid;
a heat-treating chamber configured to perform a heat treating process on the substrate; and
a transfer chamber including a transfer unit configured to transfer the substrate between the wet treating chamber, the supercritical treating chamber, and the heat-treating chamber, and
wherein the supercritical treating chamber comprises:
a supply line configured to supply the supercritical fluid to a treating space therein;
a heater installed on the supply line and configured to heat the treating fluid;
an exhaust line configured to exhaust the treating space; and
a controller configured to control the supply line and the exhaust as to supply and exhaust the treating fluid heated to and from the treating space, before a treating process is performed on the substrate in the treating space.