PHDE film (IMAGE) University of California - Los Angeles Caption A 4x5-inch film made of 10 layers of processable, high-performance dielectric elastomers (PHDE) stacked together with 20 actuators. Credit Soft Materials Research Lab/UCLA Usage Restrictions None License Original 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.