| 摘要 |
A liquid treatment method including: retaining a substrate with a treatment target surface being set as a lower surface, and rotating the substrate; supplying DIW (deionized water) to the lower surface of the substrate, thereby performing a rinsing process to the substrate; and thereafter supplying a mist containing IPA (isopropyl alcohol) and N2 gas, thereby substituting the IPA for the DIW. The supplying of the mist is performed using a nozzle positioned below the substrate, the nozzle comprising a plurality of ejection ports which are arrayed between a position opposing a central portion of the substrate and a position opposing a peripheral portion of the substrate. |
