Photoresist Spray Coat
![Thin film circuit transmission lines Thin film circuit transmission lines](https://www.yourthinfilmsource.com/wp-content/uploads/2017/03/UltraSource_1052.jpg)
Photoresist, the photo-sensitive coating that enables patterning, is applied to thin film substrates via a robotic spray system.
Photoresist, the photo-sensitive coating that enables patterning, is applied to thin film substrates via a robotic spray system.