Abstract:
PURPOSE: A device and a method for processing a substrate with liquid are provided to prevent particles from being attached to a substrate by supplying process solutions to a peripheral side of the substrate like a semiconductor wafer. CONSTITUTION: A maintaining unit(10) maintains a substrate. A rotation driving unit rotates the maintaining unit. The process solution supplying unit supplies process solutions to the peripheral side of the substrate maintained by the maintaining unit. A shielding unit(39) includes an opposite plate, a heating part, and a heating gas supply unit(32a). The opposite plate is opposite to the substrate maintained by the maintaining unit. The heating part heats the substrate through the opposite plate. The heating gas supply unit supplies heated gas to the surface of the maintained substrate.
Abstract:
An objective of the present invention is to smoothly process a substrate by a processing liquid. The present invention provides a substrate processing apparatus (1) and a substrate processing method, which process a substrate (3) by a processing liquid supplied to the rotating substrate (3) to process the substrate (3), includes: a substrate rotating unit (12) that rotates the substrate (3); processing liquid supply units (13, 14) that supply the processing liquid to the substrate; a collection cup (32) disposed around the substrate (3) to collect the processing liquid supplied to the substrate (3) and form an air stream that flows downward by passing through from an opening (34) formed at the top to the periphery end of the substrate (3); and a negative pressure generating unit (36) which is provided at the inside of the collection cup (32) and at the outside of the opening (34) and generates a negative pressure which acts toward the outside of the substrate (3) so that the negative pressure is generated when processing the substrate (3) by the processing liquid.
Abstract:
PURPOSE: A liquid processing apparatus is provided to prevent processing liquid from being reattached to a substrate by vertically arranging a top guide ring and a bottom guide ring around the substrate. CONSTITUTION: A substrate holding unit horizontally holds a substrate. A rotation driving unit rotates the substrate holding unit. A processing liquid supply unit (411,412) supplies processing liquid to the substrate. A rotary cup (51) guides the processing liquid. A top guide ring (42) and a bottom guide ring (43) are separately arranged.
Abstract:
본 발명은, 기판의 주연 부분의 처리를 행하는 경우에 있어서, 기판의 고온 처리를 충분히 행할 수 있고, 기판의 표면에 파티클이 부착되는 것을 충분히 억제할 수 있는 기판의 액처리 장치 및 액처리 방법을 제공하는 것을 목적으로 한다. 기판의 액처리 장치(1)는, 기판(W)을 유지하는 유지부(10)와, 유지부(10)를 회전시키는 회전 구동부(20)와, 차폐 유닛(39)을 구비하고 있다. 차폐 유닛(39)은, 유지부(10)에 의해 유지된 기판(W)에 대향하는 대향판(32)과, 대향판(32)을 통해 기판(W)을 가열하는 가열 부분(31)과, 가열된 가스를 유지된 기판(W)의 표면에 공급하는 가열 가스 공급 부분(32a)을 포함하고 있다.
Abstract:
PURPOSE: A liquid processing method and apparatus, and a recording medium recording a program for executing the liquid processing method are provided to eliminate a titanium element in a short time by supplying processing liquids having different etching rate. CONSTITUTION: A substrate supported in a supporting part is rotated with a supporting part. First processing liquid including hydrofluoric acid is provided to the rear side of the rotated substrate(S11). The rear side of the substrate is processed by the first processing liquid. Second processing liquid including ammonium hydrogen peroxide is provided to the rear side of the rotated substrate(S12). The rear side of the substrate is processed by the second processing liquid. DeIonized water is supplied to the bottom side of the substrate(S13). The substrate is dried(S14).