Cassette for storing a plurality of semiconductor wafers

摘要

A cassette for storing a plurality of semiconductor wafers with a space in the vertical direction has a plurality of support plates which are provided spaced apart from one another in the vertical direction. A receiving cut-out having a shape corresponding to the shape of an adsorber for suction-holding a semiconductor wafer are formed in the front half portion of each of the support plates. The cassette further comprises separation plates between adjacent support plates.