MEMS sensor wafer drying heater
Why you should probably ditch hot air for IR wafer drying If you’re working in MEMS fabrication, you know the pain of drying wafers after a wet...
Energy audit for fab drying
Out on the fab floor, you don’t always see the problem coming. A small drift in drying thermal uniformity quietly drives up energy use—and...
Cheap wafer drying lamp bulb
On the fab floor, a drift in wafer drying temperature shows up fast—right in the photoresist profile. You see it as T-topping after develop, and as...
Flexible display drying lamp fab
On the flexible display line, the photoresist bake isn’t a background step. It’s a yield gate. A 1°C drift in soft bake or hard bake will shift...