METHOD OF SAMPLING CONTAMINANTS OF A SEMICONDUCTOR WAFER CARRIER

摘要

A method of sampling contaminants of a semiconductor wafer carrier. The method includes placing a tool chamber in a clean room and then placing and fixing the semiconductor wafer carrier with its opening facing downward inside the tool chamber. Then the method includes using at least one nozzle to spray extraction fluid uniformly on the inner surfaces of the semiconductor wafer carrier and collecting the extraction fluid.