21 hits and misses from CES

LG's 18-inch TV display that you can roll like a newspaper is still a concept design. But the technology is a glimpse into a future, where flexible screens can be made to do everything from being stitched into clothing to wrapped around buildings.

LG also had on display a 55-inch TV as thin as a piece of paper, and a 65-inch "extreme-curve" set of TVs that bend inwards and outwards.

None of these will be sold this year -- and it's possible they may never hit stores. But some elements of LG's creations may come to your next television screen.