SUMCO TECHXIV

Solar cells; silicon wafers for solar cells; semiconductor wafers, namely, compound semiconductor wafers, SOI (Silicon-On-Insulator) wafers, and strained silicon wafers; semiconductor silicon wafers; single-crystal silicon wafers; ingots of semiconductor silicon for making silicon wafers sold as a component part of silicon wafers; single-crystal silicon ingots for integrated circuits sold as a component part of integrated circuits