nine layers

Toshiba has unveiled the first commercial television set that allows viewers to see three-dimensional pictures without the need to wear special glasses. But the set is very pricy and comes in two relatively small sizes. Other manufacturers have ... produced 3D sets that work without glasses before, but only to show off the idea: these will be the first available for the public to buy. 3D HTDV Sans Glasses: Big Price, Small Screens The Japanese will be the first to get an opportunity to buy the Toshiba Regza GL1, and should be available there before the end of this year in 12- and 20-inch models. ... (view more)