Low Droop LED (IMAGE) Optica Caption This is a schematic of the transparent LED packaging design (left) and a working blue LED using the design (right). Credit Yuji Zhao, University of California Santa Barbara Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.