Troubleshooting Slow Heat-Up in an ITO Glass Heater System

https://thin-heater-technology.brightsora.com/posts/how-to-prevent-uneven-heating-in-a-glass-heater-application

In camera windows, an ITO glass heater must deliver heat in a controlled way. It uses a transparent conductive ITO layer applied to glass. One useful trait is full-surface heating. Still, edge losses can change the result