Introduction: IXYS-IC designs and produces high-voltage devices, analog-to-digital hybrid devices, optical isolation devices, and communication ICs. IXYS-IC's long history in analog/hybrid signal and high-voltage design has made it a pioneer in highly integrated semiconductor solutions. These solutions not only replace magnetic materials but also greatly improve performance in wired interface applications. The application experience in high voltage and mixed signals has also brought IXYS-IC into other rapidly growing fields, including industrial, consumer, and new flat panel display markets. IXYS-IC. was formerly known as CP Clare Corporation, founded by Carl P. Clare in 1937, providing high-voltage switch technology for the communication market. Over the past 60 years, Clare has transformed from an electromagnetic device manufacturer to a leader in silicon wafer solutions for the last inch of the last mile in the communication field, thanks to its expertise in high-voltage technology. In July 2002, Clare, Inc. was acquired by IXYS Corporation and is now a wholly-owned subsidiary of IXYS, IXYS-IC Business Unit.