hmm... this might be interesting if it works as well as they say it does. It really is all talk until I can buy a phone thats got a 6-8" screen, but when its time to put it into my pocket... its got a 3-4" screen =]
Folds yes, but also shatters into 20 pieces if dropped from 4 inches
Unless you dump it in liquid nitrogen to make it stiff first, shattering something flexible/bendable would be extremely difficult since it would disperse most impact energy by bending instead of shattering.
It is the stiffness of crystalline materials like glass that make them easy to shatter - no other way to disperse impact energy.
OLED substrates on the other hand can be plastic or other non-crystalline transparent materials.