Polyimide coating (IMAGE) Binghamton University Caption Shown at microscopic scale is a polyimide coating applied with electrospray deposition on bond wire used in electronics packaging. Credit Paul Chiarot Usage Restrictions Credit Paul Chiarot 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.