Spatialight, Inc.. The Group's principal activities are to develop, design and market microdisplays used in end products of original equipment manufacturers. The displays are referred to as Liquid Crystal Displays, Active Matrix Liquid Crystal Displays and Liquid Crystal on Silicon and Spatial Light Modulators. The microsdisplay applications are used in large-screen rear-projection television systems and computer monitors, video projectors for presentations, head-mounted displays used for virtual reality systems, defense, aerospace and gaming applications. The displays are also used in other potential applications like point of purchase displays, optical computing, data storage and holographic imaging systems. The Group contracts with manufacturers for the production of the silicon and assembly of microdisplays.