If that whole folding smartphone thing doesn't work out, Samsung has lot of other ideas cooking. It recently received patent approval for a continuous display that covers the front, while folding around the top and part of the rear of the phone, as spotted by Let's Go Digital. That would make for some interesting applications, like letting subjects see how they look before you take a photo or showing live language translations on the rear display.
Via: Let's Go Digital
Source: WIPO