http://ir-heat-element.com/en/tags/controlled/ Recent content in Controlled on Reliable IR Heating Elements Hugo en-us Thu, 02 Jul 2026 09:43:49 +0800 http://ir-heat-element.com/en/posts/controlled-atmosphere-bake-lamp/ Thu, 02 Jul 2026 09:43:49 +0800 http://ir-heat-element.com/en/posts/controlled-atmosphere-bake-lamp/ <p><img src="http://ir-heat-element.com/images/e359da41a435291bc4b653b358552252.png" alt="Controlled atmosphere bake lamp"></p> <p>On the lithography floor, the bake step isn’t just a pause—it’s a hard boundary in the process. If your soft bake temperature drifts, you’ll see it in line-width control. If hard bake isn’t uniform, scum and footing show up like clockwork. When the thermal budget is tight, the bake lamp has to hold sub-degree stability across the wafer, day after day, without adding particles or variability.</p>