...this one is way better.
The Panasonic 150-inch Plasma was officially unveiled by the brand at the CES 2008 conference. This 150-inch plasma display features a 2160x4096 pixel count. Although not much is known about its prices techie part, it is supposed that this colossal screen feeds on 220volts. And if you are already digging in to your pockets to buy this TV (assuming that you can accommodate this screen in your den) then you need to pause till 2009 (at least).