As we reported a few days ago, Samsung is showing a new 7" Super-AMOLED display. Interestingly, they are showing it in a Galaxy-Tab prototype. But this isn't surprising: Samsung already said that they wanted to use an AMOLED, but couldn't do so because they can't make enough, and they also said that they plan to expand the Galaxy-Tab line with AMOLED-using tablets in 2011.
The new 7" panel has a WSVGA (1024 x 600) resolution (the same as in the current tab). In addition to the new 7" panel, Samsung is also showing a 4.5" panel aimed for mobile phones.