JX Nippon Mining & Metals offers sputtering targets for demanding thin film deposition processes including semiconductor, data storage, and optical films. At this conference we promote advances in RF and MEMS applications through AlSc targets for higher piezoelectric coefficient and KNN as Pb-free eco-friendly material. Telecommunications and IR sensor chip manufacturers use our InP and CdZnTe compound semiconductor wafers. JX also provides high purity metals for microelectronics research and development.