Patent ID: 6691876
Filing Date: 2004-02-17
Classification: H01L

Abstract:
A semiconductor wafer cassette, which is able to receive at least one wafer, comprising:a first side wall having a plurality of first dividers; a second side wall opposite to the first side wall and having a plurality of second dividers; a front surface, connected between the first side wall and the second side wall; a back surface, connected between the first side wall and the second side wall and opposite to the front side wall; and a body defined by the first side wall, the second side wall, the front surface, and the back surface, including: an internal bay portion having a plurality of slots constructed by alignment grooves on the inner surface of the first side wall and the second side wall and support slabs displaced across the alignment grooves, wherein the support slabs go from the first dividers to the second dividers to support the central part of the wafer, and each slot is able to receive one wafer; two legs parallel to each other; and a handle displaced on the front surface for handling the semiconductor wafer cassette.