Projection display is one of the fastest growing markets of the display industry. Light-modulating systems are fast approaching technical, physical, and cost limitations. Amongst light-emissive systems only laser display offers sharp focus, color brilliance, and high resolution on a large screen. This paper delineates a large-screen laser display operating at 2XNTSC/PAL, and HDTV. The light engine is described, and the design and manufacturing of the high-performance polygonal scanning system is discussed.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.