Gorilla Glass is going to be the major feature of the sever inch display sported by the Galaxy Tab. This Gorilla glass is made from environment friendly alkali-aluminosilicate thin sheet glass that offers almost 4 times the strength in breakage resistance.
It gives protection to the Tab without getting in the way and improves the lifespan of the display by offering more scratch resistant, durable and pristine screen quality. It is made by Corning Korea Company and is still considered as a new technology. That said, it was first developed during the Cold War.