Abstract:
PURPOSE: A liquid treatment method, a recording medium which records a program for executing the same, and a liquid treatment apparatus are provided to eliminate a resist film without eliminating an under-layer by providing a process liquid in which sulfuric acid and acetic acid are mixed. CONSTITUTION: A substrate is retained by a substrate retention part(20). A mixing part mixes sulfuric acid and acetic acid with a predetermined ratio. A supply part(40) supplies the mixed sulfuric acid and acetic acid on the substrate. A resist film is eliminated from the substrate. The temperature of process liquid is 120°C or higher.
Abstract:
기판 처리 장치는 챔버와, 챔버 내에 있는 피처리 기판에 대해 하이드로플루오르에테르를 포함하는 세정액을 공급하는 세정액 공급부를 구비하고 있다. 또한, 챔버 내에, 피처리 기판에 하이드로플루오르에테르를 포함하는 세정액이 공급되었을 때에 상기 피처리 기판에 수분이 취입되는 것을 억제하는 기체를 공급하는 기체 공급부가 더 설치되어 있다.
Abstract:
A substrate processing apparatus and a substrate processing method are provided to remove particles on the substrate physically by spraying a micro droplet of hydrofluorether on the processed substrate. A substrate processing apparatus comprises a chamber(1) and a spin chuck(12). A cleaning liquid supply unit is installed to supply a cleaning liquid containing HFE(Hydrofluorether) into a wafer(W) which is supported by the spin chuck. A gas supply unit is installed to supply a gas into a chamber(10), wherein the gas restricts the moisture from penetrating into the wafer. A control unit(80) is installed to control the cleaning liquid supply unit and the gas supply unit. A temperature control unit is installed to restore the wafer temperature which is lowered by the cleaning liquid to the same temperature of the air under lower humidity more than the outside air of the chamber.
Abstract:
A board cleaning apparatus and a board processing method are provided. A brush (3) is brought into contact with a board W while the board W is being rotated, and a cleaning position Sb of the brush (3) is shifted relatively to the board W, directing to a circumference part from a center part of the board W. A process fluid composed of a liquid droplet and a gas is jetted from a two fluid nozzle (5) to the board W. A cleaning position Sn of the two fluid nozzle (5) is shifted relatively to the board W, directing to the circumference part from the center part of the board W, and while the cleaning position Sb of the brush (3) is being shifted to the circumference part from the center part, the cleaning position Sn of the two fluid nozzle (5) is arranged on a side closer to a center Po than the cleaning position Sb of the brush (3). Thus, contaminants are prevented from transferring from the brush to contaminate the wafer.
Abstract:
기판 세정 장치 및 기판 처리 방법은 기판(W)을 회전시키면서 브러시(3)를 기판(W)에 접촉시키고, 브러시(3)에 의한 세정 위치(Sb)를 기판(W)의 중심부로부터 주연부를 향해 기판(W)에 대해 상대적으로 이동시키며, 이류체 노즐(5)로부터 액적과 가스로 이루어지는 처리 유체를 기판(W)에 분사시키고, 이류체 노즐(5)에 의한 세정 위치(Sn)를 기판(W)의 중심부로부터 주연부를 향해 기판(W)에 대해 상대적으로 이동시키며, 상기 브러시(3)에 의한 세정 위치(Sb)를 기판(W)의 중심부로부터 주연부를 향해 이동시키는 동안, 상기 이류체 노즐(5)에 의한 세정 위치(Sn)를 상기 브러시(3)에 의한 세정 위치(Sb)보다 중심(P0) 측에 배치함으로써 브러시로부터 오염물이 전사되어 웨이퍼가 더러워지는 것을 방지할 수 있다.