Rubicon Technology is a vertically-integrated advanced electronic materials provider that is engaged in developing, manufacturing, and selling sapphire products for LEDs, RFICs, blue laser diodes, optoelectronics and optical applications. Rubicon applies its proprietary ES2 crystal growth technology to produce very high-quality sapphire in high volumes for 2" through 8" diameter wafers and cores in all orientations for LED substrates and optical windows. Rubicon specializes in larger diameter LED wafers with tight tolerances.