CNNMoney: You can roll up one of LG’s new TVs like a newspaper. The 18-inch display is just one of the concept designs LG is unveiling at the Consumer Electronics Show, as it attempts to predict the future of television screens. Also on display will be a 55-inch TV that is as thin as a piece of paper and a 65-inch “extreme-curve” set of TVs that bend inwards and outwards.