http://indoor-ir-heat.com/en/tags/interposer/ Recent content in Interposer on Efficient Indoor IR Heating Hugo en-us Tue, 30 Jun 2026 05:15:05 +0800 http://indoor-ir-heat.com/en/posts/interposer-heating-infrared-lamp/ Tue, 30 Jun 2026 05:15:05 +0800 http://indoor-ir-heat.com/en/posts/interposer-heating-infrared-lamp/ <p><img src="http://indoor-ir-heat.com/images/e619a459508a95cd74ea4eae0be40cd1.png" alt="Interposer heating infrared lamp"></p> <p>On the lithography floor, a 0.1°C drift while heating the interposer is enough to <a href="https://o-yate.net">wreck</a> critical dimension control and throw photoresist away for nothing. More power isn’t the answer. What you need is heat you can steer, and depend on, run after run.</p> <h2 id="what-matters-under-the-hood">What matters under the hood</h2> <p>We built the interposer heating infrared lamp around short-wave NIR emitters in a quartz envelope, tuned for clean, fast energy transfer. Peak power is matched to the tool envelope, with a fast-rise response and closed-loop temperature stability to ±0.1°C across the interposer surface. The design keeps thermal lag low, so setpoint changes track without overshoot.<strong>Uniformity gets mapped and compensated, not <a href="https://goldisgood.com">guessed</a> at.</strong></p>