Pemantul untuk lampu penyembuhan wafer

Tue, 14 Jul 2026 10:43:27 +0800

Menghentikan Masalah dalam Proses Pemprosesan Wafer
Inilah kenyataan sebenar berkenaan proses pemprosesan wafer yang memerlukan beban kerja yang tinggi: apabila lampu rosak, ia bukan sekadar menyebabkan kehilangan beberapa minit masa pengeluaran sahaja. Jika tiub kuarsa pecah, serpihan kaca dan bahan halogen akan jatuh terus ke atas wafer tersebut.

Ia merupakan situasi yang sangat buruk. Dengan satu letupan saja, seluruh batch wafer tersebut akan musnah.

Untuk mengelakkan perkara ini daripada berlaku, kami menggunakan pelindung reflektor. Ia kelihatan mudah, tetapi sebenarnya ia berfungsi untuk dua tujuan pada masa yang sama: ia berperanan sebagai dinding pelindung dan juga alat untuk memfokuskan haba.

Penyembuhan underfill untuk IR semikonduktor

Wed, 03 Jun 2026 10:08:21 +0800

On the fab floor, underfill voids and sluggish throughput don’t show up as theory. They show up as lost die and missed targets. Conventional cure profiles fight you every step of the way—thermal lag, temperature gradients, and contamination risk that wreck repeatability. You need a cure that stays inside the thermal budget and still keeps pace with line speed. What we built, and why it matters We set the underfill cure around short-wave infrared (NIR) with tight spectral control. Energy goes straight into the material, not the substrate. That gives you rapid, volumetric heating that cuts cure time without overshoot. Across the hot zone, wafer-level uniformity holds at ±0.1°C, and repeatability stays consistent cycle after cycle. The hardware is cleanroom-ready, compatible with Class 1–100, and it runs with zero particle generation during operation. We spec the system for 24/7 reliability, choosing components that keep unplanned downtime off the schedule. Why it fits the work we do This platform matches the thermal choreography of wafer drying, photoresist soft bake and hard bake, package-level underfill cure, and cleaning/drying. Photoresist bakes hit the mark because the profile is stable and drift-free, which tightens linewidth control and gives you more margin on defects. Underfill cures come out void-free, with predictable glass transition and CTE behavior—fewer reworks, less fallout. Energy use drops because the heating is on-demand and efficient, and the process window narrows in a good way: fewer excursions, fewer scrap lots. What you need to plan for NIR cure is fast, but it asks for disciplined thermal management and controlled emissivity on the carrier. Integration is short, but budget the utilities footprint—power, cooling, and exhaust sized to the peak load. We tune the profile to your underfill chemistry, then lock it down with metrology and SPC so the transfer to high-volume production stays straightforward.

Mengubati on Extra Performance IR Heating

Pemantul untuk lampu penyembuhan wafer

Penyembuhan underfill untuk IR semikonduktor