Large-area touchscreens to account for more than 50% of TPK revenues in 2013

Large-area touchscreens to account for more than 50% of TPK revenues in 2013: TPK expects large-area products to account for more than half of its overall revenues in 2013, according to the touch panel supplier. TPK also revealed plans to increase its stake in MasTouch Optoelectronics to more than 90% by the end of 2012.