http://ir-heater-tech.com/en/tags/lcd/ Recent content in LCD on Cutting-Edge IR Heating Technology Hugo en-us Fri, 05 Jun 2026 01:47:37 +0800 http://ir-heater-tech.com/en/posts/infrared-heater-for-lcd-panel-fab/ Fri, 05 Jun 2026 01:47:37 +0800 http://ir-heater-tech.com/en/posts/infrared-heater-for-lcd-panel-fab/ <p><img src="http://ir-heater-tech.com/images/eeeb9669114c0c0a0b2bef3f902d01a9.png" alt="Infrared heater for LCD panel fab"></p> <p>On an LCD fab floor, thermal drift doesn’t show up with a neon sign. It just quietly eats overlay margin, tightens the screws on CD uniformity, and shoves photoresist profiles off target. When the bake step can’t hold setpoint across the glass, you pay for it in scrapped substrates and yields that won’t sit still.</p> <h2 id="what-matters-under-the-hood">What matters under the hood</h2> <p>We built the infrared heater around short-wave quartz emitters. Direct energy transfer, fast thermal response—no extra steps, no lag. Across the active zone, wafer-level uniformity lands within ±0.1°C, and repeatability tracks right down to the millisecond. The system runs clean: zero particle generation, no outgassing, and it plays in Class 1–100 cleanrooms without drama. Temperature control is closed-loop, with high-resolution sensing and tight power regulation. That’s how you get the same thermal budget on every soft bake and hard bake, lot after lot.</p>