Samsung Announces 10-Inch "Retina" Display for Tablets, article.
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Way cool. Now we know it can be done at least. Samsung is presenting a ten-inch display at 300 PPI (Apple's Resina display has 336 I think, but that's well beyond the call of duty). And the Samsung screen uses an interesting four-pixel technology, "
Pentile", where the fourth pixel, of all things, is
white! There's a lot of white being used on web sites, and with a normal display you need all three sub-pixels (red, blue, green) turned on to show white, whereas with this one you may only need one, saving a lot of power. Didn't see that one coming.
Whether this will be used on iPad 3 or not, it seems it's coming soon, which pleases me. Some poeple ask: but it's way beyond even HD video, who needs it? Well, the issue is not video, which when playing looks a lot sharper than it is (try and freeze any video and see), the issue is text. My Dell Streak has a five-inch display, but my iPhone 4 is actually at least as good an e-reader despite the smaller 3.5 display, because of the high-resolution display. Text is very demanding of resolution, and for reading of any kind, this will made a difference. And for text incorporating crisp graphics, wow.