Touch screen notebook shipments reach 4.57 million units in 1Q13, says Displaybank

Touch screen notebook shipments reach 4.57 million units in 1Q13, says Displaybank: Total shipments of notebooks with touch screens were 4.57 million units in the first quarter of 2013, up 51.8% from a quarter earlier, according to Displaybank. The notebooks made up almost 10% of the overall notebook market, whose shipments posted 46 million units. Considering that the market is at its initial stage, Displaybank believes the penetration rate of touch screen notebooks is quite high.