Applied Nanotech Holdings, Inc. introduced a new copper ink material based on micron copper particles for low-cost direct printing of electronic circuits for mobile devices, solar cells, display devices and more. The new microcopper ink material joins Applied Nanotech’s award-winning nanocopper ink, which won an R&D 100 award from R&D Magazine in 2010. The novel copper ink is specially designed to replace expensive silver-based conductors for rapidly developing applications in the pri...