_phil_ said:little OT note :
HDR display : 200 000 :1
http://www.brightsidetech.com/
looks like the perfect next gen screen,ain't it ?
These things definitely rock - I've seen them at Siggraph for the last few years.
However I have reservations about how suitable they are for gaming, at least in the short term. From what I can tell they work by having the backlight be an array of white LEDs (or other bright light source) which are addressable, rather than the current single diffuse source.
The problem that I see with them is that the resolution of this array is quite low compared to the LCD image. You end up with a bloom effect whether you wanted it or not.
Also, although I've seen them up close and been impressed - I never saw one run a moving image. That may just have been the nature of the demos they were showing (mostly photographs) but it might also be that a moving image would show aliasing.
I think the backlight approach of LCD is limited - which is another reason I don't think LCD is really going to be the future of display technology. I think fundamentally the pixels on a display need to light up. Otherwise we're going to need LCD panels which are much much better at blocking light, much more resolution in the amount of light they can let through, and considerably brighter backlights.
The current attempt at HDR display is (I think) a bit of a dead end, and only suitable for a subset of purposes.