A Practical OEM Checklist for Specifying a Polyimide Heater

https://smart-heating-solutions.zenbloomer.com/posts/wafer-heater-design-considerations-for-12-inch-semiconductor-wafers

In precision electronics, a polyimide heater must deliver heat in a controlled way. It uses a patterned resistive foil circuit insulated by polyimide film. One useful trait is custom shapes. Still, excess watt density can change the result