It's going to be the industry’s first 10", 300 ppi screen. it has a resolution of 2560 x 1600, and it's promising RGBW (the W is for white). A brief Google search doesn't show that anyone other than Nouvoyance, Samsung's screen tech partner, working on it. this is the first I've heard of them.
The screen is supposed to be on tablets later this year.
Damn. I wish I were going to Display Week, but it's simply too close to BEA (week after). This sounds like a screen that could give the iPad a run for its money.