The world of OLED is looking pretty groovy. OLEDs are organic light emitting diodes. To you and me that means really thin, easy to use, low energy, cheap, light sources. And now they can be printed out on a roll, like a newspaper. The possibilities for this stuff are fabulous. Imagine a wallpaper that glows. With ads that can change. Where would you put that? Yes, pretty much anywhere.

Researchers at GE have come up with the latest production developments.