Sony VAIO VGN-TX1XP
 

But there’s more to the screen on the TX1XP than first meets the eye -
Sony has equipped it with LED backlights, instead of the more common
fluorescent light sources. There are a few key advantages to LED
backlighting with some more important than others on a device like this.
First up, an LED backlight gives you a wider colour gamut, making it
ideal for image editing - now this is a big bonus for a large desktop
screen like the NEC SpectraView LCD2180 LED Backlight (I have one of
these in the lab right now, so expect a review soon), but how important
it will be on an 11.1in display is debatable.

http://www.trustedreviews.com/article.aspx?art=1989