Custom industrial infrared fab system

Wed, 17 Jun 2026 11:36:10 +0800

On the fab floor, you know the drill. A 0.5°C drift in bake temperature can shift critical dimensions by nanometers and turn a whole lot into scrap. What you need is heat that stays honest, cycle after cycle, even with cleanroom airflow, wafer geometry, and lithography schedules breathing down your neck. What matters under the hood We built the system around near-infrared (NIR) sources with engineered spectral output, so you get rapid, contactless heating. Across the wafer, thermal uniformity holds at ±0.1°C, and setpoint repeatability sits in the same window. The design fits cleanroom classes 1–100, and the heating zone keeps particle generation near zero. Soft bake and hard bake profiles run with tight thermal budget control, which keeps line-width consistent and defects down. Why this plays in lithography In lithography lines, infrared brings fast ramp-up and low thermal inertia. That shortens changeover and keeps throughput moving. The platform runs 24/7 with no unplanned downtime, and energy use drops thanks to efficient coupling and minimal standby loss. You get stable critical dimension control, fewer rework lots, and predictable yield behavior—without touching your existing process recipes. What you need to plan for Installation means matching the chamber exhaust, gas supply, and fab utility interfaces. We provide the interface drawings and handle commissioning. Because infrared heats directly, emissivity differences across films can tweak local response—the controller compensates, but you still need to tune the recipe for new stacks. Run one qualification to lock in the bake curve, and after that it’s a verified, standards-aligned thermal platform.

System on Top-Rated Outdoor Patio Heaters

Custom industrial infrared fab system