Invention Grant
US08336148B2 System and method for cleaning a charging wafer surface 有权
用于清洁充电晶片表面的系统和方法

System and method for cleaning a charging wafer surface
Abstract:
A system and method for processing a wafer includes a charge neutralization system. The wafer processing system includes a wafer measuring device that can measure characteristics of a surface of the semiconductor wafer. One or more wafer processing stations perform a chemical mechanical polish (CMP) process on the wafer surface. A desica cleaning station can clean and dry the semiconductor wafer. The wafer processing system further includes a charge neutralizing device that can alter a surface charge of the wafer surface.
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