Filed under: Displays, Misc. Gadgets
It's been a little while since we've heard of any significant progress in field-emission displays, but a group of researchers at the University of Illinois in Urbana Champaign now seem to be shaking things up a bit, with them touting new copper nanowires that could one day be used for ultra-thin FED screens. Specifically, the copper nanowires developed by Kyekyoon Kim and Hyungsoo Choi are between 70 nanometers and 250 nanometers wide, and can be "grown" on various surfaces including silicon, g
