Chemspy chemistry news and views

Scientists develop indium-free organic light-emitting diodes - Scientists have discovered new ways of using a well-known polymer in organic light emitting diodes, which could eliminate the need for an increasingly problematic and breakable metal-oxide used in screen displays in computers, televisions, and cell phones. http://www.ameslab.gov/news/news-releases/ames-laboratory-scientists-develop-indium-free-organic-light-emitting-diodes