Reflector for wafer curing lamp

Wed, 22 Jul 2026 04:39:34 +0800

Getting Your IR Reflectors Right for Wafer Curing

When you’re curing wafers, you need heat—and you need it to be precise. But you can’t just blast the substrate with energy and hope for the best, especially if you’re trying to keep things clean and eco-friendly. That’s why we lean on shortwave lamps paired with high-reflectivity IR reflectors. It’s a completely different beast than a convection oven. Instead of heating up the entire chamber like a giant toaster, IR goes straight for the wafer surface.

Certified infrared curing lamp fab

Mon, 20 Jul 2026 11:40:10 +0800

Stop Worrying About Lamp Failures During Wafer Curing

In a high-pressure fab, a lamp failing is a nightmare. It’s not just about the downtime. If an infrared tube pops while it’s over a wafer, you’ve got glass shards and chemical gunk everywhere. One bad break can wipe out an entire batch. We built our IR curing lamps to make sure that doesn’t happen.

Keeping the Glass Where It Belongs

We start with high-purity fused quartz. It’s tough. It handles the shock of heating up and cooling down way better than the cheap stuff. But we didn’t stop there. We add a protective sleeve or a special coating around the tube. Think of it as a safety net. If the filament fails and the tube bursts, the fragments stay trapped inside the sleeve instead of raining down on your wafers. Then there’s the tungsten issue. If tungsten builds up on the walls, you get hot spots. Those hot spots create stress, and stress leads to cracks. We’ve tuned the internal halogen cycle to keep things balanced. The heat stays even across the whole tube, so it doesn’t just snap under pressure.

Curing on Efficient Indoor IR Heating

Reflector for wafer curing lamp

Getting Your IR Reflectors Right for Wafer Curing

Certified infrared curing lamp fab

Stop Worrying About Lamp Failures During Wafer Curing

Keeping the Glass Where It Belongs