Sapphire wafer carriers for the semiconductor industry

Insaco has developed unique capabilities to fabricate wafers with one or more circular recesses to serve as a holder for other wafers. This includes single recess in the center as well as, for example, four 2-inch recesses in a single 6-inch carrier. The key is keeping the recess flat and parallel and perhaps also polished. This is where innovation was required, and we are able to offer flat and parallel recesses to 0.0001 inches (2.5 microns).