UNIT FOR SUPPLYING FLUID, APPARATUS AND METHOD FOR TREATING SUBSTRATE WITH THE UNIT
Provided is an apparatus and method for supplying a fluid. The substrate treating apparatus comprises a treating unit for treating a substrate and a fluid supply unit for supplying fluid to the treating unit, wherein the fluid supply unit comprises a supply tank in which the fluid is stored, a suppl...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | Provided is an apparatus and method for supplying a fluid. The substrate treating apparatus comprises a treating unit for treating a substrate and a fluid supply unit for supplying fluid to the treating unit, wherein the fluid supply unit comprises a supply tank in which the fluid is stored, a supply line connecting the supply tank and the treating unit to supply the fluid from the supply tank to the treating unit, a filter installed on the supply line, and an exhaust line branching from the supply line, wherein a branch point of the exhaust line in the supply line is located upstream of the filter. |
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