Energy efficient wafer heater

Mon, 20 Jul 2026 09:45:24 +0800

Keeping Your Class 100 Cleanroom Actually Clean During Wafer Heating

If you’re heating semiconductor wafers, you already know that temperature control is only half the battle. The real nightmare? Particles. In a Class 100 environment, one tiny flake shedding off a heating element can kill your entire yield. It’s frustrating, and it’s expensive. That’s why we stick with high-purity synthetic quartz for our infrared lamps. It just removes that risk from the equation.

Why the material matters

Here’s the thing: standard glass or cheap quartz can’t handle the heat. When they get stressed, they start to outgas or, worse, flake. You end up with microscopic shards or chemical vapors drifting right onto your wafer. We use high-purity quartz because it doesn’t crystallize or degrade on the surface. Plus, since infrared radiation sends energy straight to the substrate, you don’t need forced air. That means no wind blowing contaminants all over your workspace. It’s quiet, clean, and predictable.

Efficient on Enhance Your Warm IR Life

Energy efficient wafer heater

Keeping Your Class 100 Cleanroom Actually Clean During Wafer Heating

Why the material matters