“Eikos Inc., of Franklin, Mass., won in this category for a transparent, electrically conductive coating that can be used, among other things, to make solar cells, flexible displays, and touch-screen monitors that are less prone to dead spots. The company (www.eikos.com) uses carbon nanotubes — microscopic structures that can conduct electricity — which it purifies and spreads as a clear coating. It has received contracts from the Air Force to develop a coating for aircraft canopies that can dissipate electrostatic charges, and from the Department of Energy to research the use of the coating in solar cells”.