Goodbye Lightbulbs, Hello Wallpaper OLED

Wallpaper that can glow with light and bendable flat-panel screens are a step closer thanks to research into organic LEDs (OLEDs), which are widely hailed as the next generation of environmentally friendly lighting technology. OLEDs use very little power to produce light, even compared with modern energy-saving bulbs. The chemicals they are made from can… Continue Reading …