http://warm-ir-heater-spot.com/en/tags/holder/ Recent content in Holder on Warm IR Spot Heating Hugo en-us Fri, 26 Jun 2026 01:59:30 +0800 http://warm-ir-heater-spot.com/en/posts/ceramic-lamp-holder-for-fab-heater/ Fri, 26 Jun 2026 01:59:30 +0800 http://warm-ir-heater-spot.com/en/posts/ceramic-lamp-holder-for-fab-heater/ <p><img src="http://warm-ir-heater-spot.com/images/c4487c91a5d0bd93963bf8b3a19ba704.png" alt="Ceramic lamp holder for fab heater"></p> <p>On the lithography floor, a soft bake at 90°C that drifts even 0.3°C can push line-width <a href="https://goldisgood.com">excursions</a> <a href="https://o-yate.com">across</a> the entire lot. Temperature uniformity isn&rsquo;t a preference—it&rsquo;s a hard constraint.</p> <h2 id="what-matters-technically">What matters, <a href="https://henruite.com">technically</a></h2> <p>We built this ceramic lamp holder for fab heaters in photoresist processing, where the thermal budget is tight and cleanroom particle counts don&rsquo;t bend. Short-wave halogen lamps sit in a high-purity ceramic body, delivering stable radiant heat so wafer-level uniformity stays within ±0.1°C across the bake surface. The ceramic interface resists outgassing, and the holder geometry is shaped to cut down shadowing and thermal gradients. You get repeatable setpoint response, consistent ramp profiles, and steady temperature even under 24/7 duty cycles.</p>