Two-panel LCOS based projection system: A potentially compact, high resolution, avionics display

摘要

Military displays have been limited first by the availability of CRT and then AMLCD for color multifunctional displays. Projection display technology has been offered as an alternative. With the growth of the LCOS based consumer projection display industry, commercially off the shelf (COTS) components and technology are becoming readily available. A projection display system addresses the lessons learned from the CRT or AMLCD based attempts. This approach presents multiple vendors and user defined aspect ratio, resolution, brightness and color. This paper will present the latest work at ColorLink, Inc. on a two-panel LCOS based projection light engine developed for the consumer industry driven Rear Projection Television (RPTV) market. This engine demonstrates throughput, contrast and color performance that exceeds military requirements using COTS technology and components. We will introduce the core technology and philosophy followed by this industry in defining such a product.