BRUSH ASSEMBLY AND APPARATUS FOR CLEANING A SUBSTRATE HAVING THE SAME

摘要

PURPOSE: A brush assembly and a substrate cleaning apparatus having the same are provided to restrain the fall of a body by charging the inner space formed in side the main body along length direction with the compressed gas. CONSTITUTION: A cylindrical main body(110) includes a sealed inner space. A body is installed on the outer surface of the main body. The brush implements the cleaning for the substrate by contacting the surface of the substrate directly. A pair of rotation shafts(130) are supported on both sides of the main body to be rotatable.