Dual-function nanorod LEDs could make multifunctional displays

Dual-function nanorod LEDs could make multifunctional displays 02/14/2017 10:00 AM EST Cellphones and other devices could soon be controlled with touchless gestures and charge themselves using ambient light, thanks to new LED arrays that can both emit and detect light. Image courtesy of Moonsub Shim, University of Illinois Full story at https://news.illinois.edu/blog/view/6367/461493 Source University of Illinois at Urbana-Champaign This is an NSF News From the Field item.   Follow NSF:  This email was sent using GovDelivery, on behalf of: National Science Foundation Update · 4201 Wilson Boulevard · Arlington, VA 22230 · 703-292-5111