http://quartz-ir-heat-pro.com/en/tags/solder/ Recent content in Solder on Pro Quartz Infrared Heating Hugo en-us Mon, 29 Jun 2026 06:48:34 +0800 http://quartz-ir-heat-pro.com/en/posts/solder-mask-drying-for-wafer/ Mon, 29 Jun 2026 06:48:34 +0800 http://quartz-ir-heat-pro.com/en/posts/solder-mask-drying-for-wafer/ <p><img src="http://quartz-ir-heat-pro.com/images/0a976f8a438e1a813cc995e9355a4471.png" alt="Solder mask drying for wafer"></p> <p>On the fab floor, the solder mask drying step isn&rsquo;t a pause—it&rsquo;s a gate. If the bake drifts, the photoresist profile shifts, and lithography overlay starts to suffer. We built the system for that reality.</p> <h2 id="what-matters-under-the-hood">What matters under the hood</h2> <p>We hold thermal uniformity across the wafer to ±0.1°C, so every site gets the same thermal budget. Quartz-halogen lamps give fast, stable response for soft bake and hard bake profiles, with a quick ramp that shortens cycle time without losing control. The chamber is rated for cleanroom Class 1–100, and every air path is laid out to keep particle generation at zero. <a href="https://henruite.com">Temperature</a> control repeatability lands in single-digit milliseconds, which is what keeps results consistent line-to-line, lot-to-lot.</p>