Designing Heating Zones in a Glass Heater for Better Thermal Balance

https://engineered-thermal-hub.fairmontdigest.com/posts/wafer-heater-design-considerations-for-12-inch-semiconductor-wafers

In camera windows, a glass heater must deliver heat in a controlled way. It uses a glass panel combined with a conductive heating layer or heater element. One useful trait is anti-fog capability. Still, thermal stress can change the result