http://clear-ir-lamp.com/th/tags/foup/ Recent content in FOUP on Clear Infrared Heating Lamps Hugo th Sat, 06 Jun 2026 04:29:52 +0800 http://clear-ir-lamp.com/th/posts/foup-front-opening-unified-pod-dryer/ Sat, 06 Jun 2026 04:29:52 +0800 http://clear-ir-lamp.com/th/posts/foup-front-opening-unified-pod-dryer/ <p><img src="http://clear-ir-lamp.com/images/0a976f8a438e1a813cc995e9355a4471.png" alt="เครื่องอบ FOUP (Front Opening Unified Pod)"></p> <p>On the lithography floor, that wet FOUP coming back from the sink is a problem you can feel before you see it. Residual <a href="https://o-yate.net">moisture</a> drives soft bake drift, linewidth excursions, and scrap. You need the FOUP bone-dry before it hits the track, and you need that dry state to be repeatable, lot after lot.</p> <h2 id="what-matters-technically">What matters, technically</h2> <p>We target wafer-level thermal uniformity within ±0.1°C across the carrier so every wafer sees the same thermal budget. The heater module uses short-wave infrared with quartz windows, <a href="https://o-yate.com">giving</a> fast, line-of-sight response and cutting the thermal lag between setpoint and the FOUP body. The chamber is built for Class 1–100 cleanroom operation, with sealed seams and a laminar air path that holds particle generation at zero during the cycle. Control is closed-loop right at the FOUP interface, not at the heater block. That means the temperature you command is the temperature you measure where it counts.</p>