Abstract:
PURPOSE: A substrate cleaning apparatus, a substrate cleaning method and a storage medium are provided to improve detergency by varying a compressive force of a brush during cleaning. CONSTITUTION: A substrate rotation apparatus rotates a substrate supported by a substrate supporting apparatus. A cleaning-liquid supply apparatus(10) supplies a cleaning liquid to the substrate. A cleaning apparatus(20) includes a brush(21) comprising a sponge-like resin. A brush compressing apparatus compresses the brush. A control part(30) controls the cleaning by varying a compressive force applied to the brush.
Abstract:
PURPOSE: Substrate cleaning apparatus and method and a storage medium are provided, which make a substrate washed effectively by changing the shape of a brush according to the sticking state of material. CONSTITUTION: A substrate cleaning apparatus(1) comprises a spin chuck(3), a motor(4), a cleaning solution feeding unit(10), and a cleaning unit(20). The spin chuck keeps the substrate to be possible to rotate. The motor rotates the substrate maintained by the spin chuck. The brush comes into contact with at least end face of the substrate in washing, is made of sponge type resin, and washes the end face of the substrate while being compacted by a brush compression device.
Abstract:
본 발명의 기판 액처리 장치는, 회전 구동부에 의해 회전되는 회전판과, 상기 회전판의 둘레 가장자리를 따라 연장되고 기판의 둘레 가장자리를 지지하는 기판 지지부와, 상기 기판 지지부의 상단에 마련되고, 상기 기판을 상기 기판 지지부에 안내하는 안내부와, 상기 기판 지지부에 의해 상기 둘레 가장자리가 지지되는 상기 기판에 대하여 위쪽으로부터 액체를 공급하는 공급부를 구비하며, 상기 안내부가, 상기 회전판의 둘레 방향을 따라 적어도 3개 이상 마련되고, 상기 기판 지지부에 의해 상기 둘레 가장자리가 지지되는 상기 기판의 표면보다 높은 높이를 갖고 있는 것이다.
Abstract:
PURPOSE: A substrate back side grinding apparatus, a substrate back side grinding system, a substrate back side grinding method and a recording medium recording the substrate back side grinding program are provided to prevent the degradation of substrate when grinding the rear side of substrate. CONSTITUTION: A substrate back side grinding apparatus comprises a substrate grinding unit(16,17) and a control unit. The substrate grinding unit grinds the back side of a substrate(5). The control unit controls the substrate grinding unit. The control unit controls the driving of the substrate grinding unit according to the information about treatment in the process before substrate back side grinding process. The substrate grinding unit has various kinds. A cleaning unit is equipped for cleaning the back side of the substrate.
Abstract:
PURPOSE: A substrate liquid processing apparatus, a substrate liquid processing method, and a storage medium storing substrate liquid processing program are provided to improve the contaminant removing rate of a substrate by forming the rotation speed ratio of substrate rotation speed to cleaning body rotation speed at the range of 1:1 to 3.5:1. CONSTITUTION: A substrate rotation unit(19) rotates a substrate(2) inside the chamber(18). A drive motor(23) is attached on the center of the bottom of the chamber. A cleaning unit(20) cleans the surface of the substrate. A peripheral part cleaning unit(21) washes the peripheral part of the substrate with the rotating cleaning body.
Abstract:
PURPOSE: A substrate process device and a method for cleaning a substrate are provided to reduce a process time by cleaning the edge of the lower side and the cross section of the substrate using a second cleaning unit when the upper side of the substrate with a circuit pattern is cleaned using a first cleaning unit. CONSTITUTION: A substrate maintaining unit(19) maintains a substrate. A first cleaning unit(25) cleans the edge of the upper side of the substrate with a pressure cleaning solution. A second cleaning unit(26) cleans the edge of the lower side and the cross section of the substrate in contact with the cleaning unit.
Abstract:
PURPOSE: A substrate cleaning apparatus is provided to effectively clean the periphery of a substrate by distributing a cleaning force into a diametric direction through a state change part of a brush. CONSTITUTION: A substrate holding device rotatably holds a substrate. A cleaning solution supply device(10) supplies a cleaning solution to the substrate held to the substrate holding device. A cleaning apparatus(20) includes a brush(21) and a pressing device. The brush has a periphery cleaning part. The periphery cleaning part is contacted with the periphery of the substrate. The pressing device presses the periphery cleaning part to the periphery of the substrate. The periphery cleaning part has a state change part. A state of the state change part is changed according to a diametric direction in order to distribute a cleaning force into the diametric direction.