Smart TV maker TCL has unveiled its 17-inch printed roll-up OLED display at CES 2021. Dubbed the TCL CS0T, the new tech has the potential to be implemented into TVs, curved screens, and foldable displays. TCL claims that the printed OLED scrolling display has a "100-per cent colour gamut" and would cost 20-per cent less than current commercial display technologies. It should be noted that the device is just a concept for now and TCL has not yet announced when it plans on manufacturing the printed screens.