Well, there is a new LCD technology out (or will be soon) called FFD, which lowers response times to <10ms and doubles or triples brightness. Other then that, look out for a company called Digital Inc. Right now they have technology that Walmart is using for giant signs. Basically, it allows Walmart to create a sign and then display it on these 1" thick panels. They are only black / white right now, but they are working on color. Once color comes through, they will most definately be the future of displays. No eye strain because they aren't a light source, incredible clarity, etc..
The way they work, btw is imagine a bunch of tiny bins (each one is the size of a pixel) full of black positively charged molecules (i don't know what they use) when you apply a negative charge behind the bin, the molecules all go to the front and that pixel appears as a black dot. Color would work the same, except each pixel is three bins, each one full of complimentary colors (cyan, magenta, yellow, I believe).