http://ir-heating-master.com/en/tags/pid/ Recent content in PID on Master Infrared Heating Systems Hugo en-us Mon, 01 Jun 2026 02:50:12 +0800 http://ir-heating-master.com/en/posts/pid-controlled-semiconductor-heater/ Mon, 01 Jun 2026 02:50:12 +0800 http://ir-heating-master.com/en/posts/pid-controlled-semiconductor-heater/ <p><img src="http://ir-heating-master.com/images/594cd14ba0fdce93f512a6ddf4ebf45d.png" alt="PID controlled semiconductor heater"></p> <p>On the line, temperature isn’t a background knob—it drives the process. A couple degrees off during photoresist soft bake can drift your critical dimension (CD) targets. A cold spot during wafer drying can leave a water mark that survives spin, bake, and etch. When the thermal behavior <a href="https://o-yate.net">misses</a>, you don’t get a heads-up. You get scrap, rework, and an unplanned stop that <a href="https://goldisgood.com">cascades</a> through the fab. We built our PID-controlled semiconductor heaters for exactly those moments—when the process needs repeatable heat, fast and clean, with control that holds across shifts, lots, and equipment.</p>