They demoed a large one in the Auto section at CES last week that can be, literally, rolled up like a newspaper. It could be used on cylindrical or curved surfaces (like a dash board, architectural column or a wrist/arm band.)
It's less than a millimeter thick and It uses OLED technology– with individually lit pixels (as opposed to backlighting) resulting in blacker blacks and higher dynamic range displays along with more portability.
They displayed a PoC at CES last year, but it looks like they're about ready for production.
Here's a short video of the technology from The Verge at CES: https://www.youtube.com/watch?v=OE3GLUEPoYQ