ORNL's Tolga Aytug (IMAGE) DOE/Oak Ridge National Laboratory Caption ORNL's Tolga Aytug uses thermal processing and etching capabilities to produce a transparent superhydrophobic coating technology licensed by Samsung Electronics to improve the performance of glass displays on electronic devices. Credit Oak Ridge National Laboratory 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.