পলিআইমাইড বেক ইনফ্রারেড ল্যাম্প

Tue, 09 Jun 2026 03:43:53 +0800

On the fab floor, polyimide bake isn’t just another thermal step. It’s the line in the sand between hitting spec and scrapping the lot. A 2°C drift in soft bake or hard bake will eat your critical dimension control and bake residual stress right into the photoresist stack. We built the infrared lamp to live with that constraint, not fight it. What matters under the hood The lamp leans on short-wave infrared to dump energy straight into the polyimide, fast, without turning the surrounding hardware into a heater. Across the bake zone, wafer-level uniformity holds at ±0.1°C, and the profile repeats shot to shot. Cleanroom behavior is baked into the materials and airflow path, so particle generation stays low enough for Class 1–100 floors. The payoff is a stable thermal budget: solvent comes out cleanly, crosslinking stays controlled, and film stress behaves predictably. Why it holds up in lithography and packaging Polyimide bake in these lines demands a quick ramp, a tight soak, and zero contamination. With this lamp, you shorten cycle time without sacrificing yield, because the temperature profile tracks across lots and shifts. Energy use drops, too—heat lands on demand instead of idling in a hot chamber. And it runs 24/7; output stays stable over thousands of hours, which translates to fewer unplanned stops and less maintenance disruption. What to plan for on install You need precise optical alignment and a clean, controlled exhaust path. Get those wrong, and you risk localized hot spots or poor capture of outgassing. The lamp output is sensitive to reflector condition and cleanliness, so treat reflector checks like any other critical tool PM and keep them on schedule. Plan the interface early. Match the lamp footprint and control signals to your existing bake module, and you avoid rework and protect the thermal profile you already qualified.

Bake on Efficient Indoor IR Heating

পলিআইমাইড বেক ইনফ্রারেড ল্যাম্প