Patent ID: 11923216
Assignee: SEMES CO., LTD.
Field: Semiconductors (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 7:
8. An apparatus for treating a substrate comprising:
at least one first process chamber configured to supply a developer onto the substrate;
at least one second process chamber configured to treat the substrate using a supercritical fluid;
a transfer chamber configured to transfer the substrate from the at least one first process chamber to the at least one second process chamber, while the developer supplied in the at least one first process chamber remains on the substrate; and
a temperature and humidity control system configured to manage temperature and humidity of the transfer chamber by supplying a first gas of constant temperature and humidity into the transfer chamber,
an exhaust box installed on one side of the at least one second process chamber, the exhaust box comprising at least one exhaust line that is configured to exhaust fume generated in the at least one second process chamber using a negative pressure,
wherein the at least one second process chamber is a plurality of second process chambers that are stacked, and the at least one exhaust line is elongated along a direction in which the plurality of second process chambers are stacked,
wherein the at least one exhaust line is a plurality of exhaust lines,
wherein a first exhaust line among the plurality of exhaust lines is disposed on a first side of the exhaust box and configured to exhaust fume generated in at least one from among the plurality of second process chambers, and
wherein a second exhaust line among the plurality of exhaust lines is disposed on a second side of the exhaust box and configured to exhaust fume generated in at least another one from among the plurality of second process chambers.