What is so difficult about LCoS? {Engadget HD}

Mar 14th 2006 2:17AM Three words Yield and Color Uniformity. The first manufactures had issues with chips changing color over time. I have the Sony SXRD, I'm on my second light engine and I'm still not happy. Check http://www.avsforum.com/avs-vb/showthread.php?t=636342&page=16&pp=30 for a hint. Green and Pink snow during the Olympics just isn't cool!