আরটিপি হ্যালোজেন ল্যাম্প প্রতিস্থাপন

Wed, 03 Jun 2026 01:23:12 +0800

On the fab floor, one thermal excursion in the RTP chamber can wipe out your thermal budget in a heartbeat. Photoresist profiles start to drift. Line-width control goes sideways. Yield takes a hit. We built our RTP halogen lamp replacement to cut that uncertainty out of the equation and deliver repeatable heat, cycle after cycle.
Here’s what’s under the hood. The lamp uses short-wave halogen emitters inside a quartz envelope, tuned for fast, radiant response. We map the output across the zone array to match the chamber geometry, aiming for wafer-level uniformity of ±0.1°C. In cleanroom Class 1–100, the low-outgassing design keeps particle counts from spiking during bake and anneal. Carbon-fiber insulation locks heat in, cuts standby power, and shortens ramp times. Output stays stable over 5,000+ hours, with less than 5% intensity drift, so process Cpk doesn’t get punished.
Soft bake and hard bake live and die on tight thermal control — lithography overlay depends on it. This replacement keeps photoresist temperature in spec, every time, across the full lot. You’ll see energy use drop as warm-up and cool-down speed up, without trading away temperature accuracy. It’s engineered to run 24/7, which means fewer surprises and a lower cost per processed wafer.
Before you swap, match the base footprint, terminal orientation, and voltage to your existing lamp socket. After the change, verify chamber calibration; the tighter uniformity can nudge the setpoint. Expect a slightly longer warm-up to thermal equilibrium during the first changeover. Plan a short qualification run to re-lock the process window.

হ্যালোজেন on Patio Infrared Heating Masters

আরটিপি হ্যালোজেন ল্যাম্প প্রতিস্থাপন