One of the most amazing pieces of tech I've ever seen, let alone touched, is a TV so thin you can roll it up like a piece of paper and slip it in your bag. Behold LG's 18-inch rollable OLED.
Among the curved OLEDs, 8K TVs and automotive displays was something I'd heard about but never seen before, let alone touched: A display so thin--just 0.18mm--it can be rolled up like a poster.
The 18-inch OLED display was tightly rolled into a cone shape, supported by a black stand and wedged into a chunk of plastic like a pair of lips. On its surface, improbably, danced images of city skylines and other demo footage, rendered alien by the tight curvature. It was like nothing I'd seen before.
