See images of another tiny display with pixels the size of a human hair.

1 shows a white-light LED in action). It is possible to generate light in semiconductor materials (such as GaN or AlInGaP) by injecting electrons into the conduction band of the material and ...

21—Bin Liu, PhD, associate professor at The Hormel Institute, University of Minnesota, is among the authors of a newly published paper appearing in the leading scientific journal Nature ...