A wall that lights at the flip of a switch
MAR 02, 2010
DOI: 10.1063/PT.5.024125
The Economist : Ludvig Edman of Umea University and Nathaniel Robinson of Linkoping in Sweden may have found a way to tweak organic light-emitting diodes , or OLEDs, by blending the semiconducting polymer with potassium trifluoromethylsulfonate . The result is a sheet similar to wallpaper that can illuminate itself at the flick of a switch.
© 2010 American Institute of Physics
