A Cleanroom Turnaround – How Micro-Hole Panels Saved a Semiconductor Project

A real-world case study showing how micro-hole screening and filtering panels with anti-glare properties helped a semiconductor cleanroom overcome ISO 5 compliance issues. This story-driven article offers actionable insight, technical benefits, expert Q&A, and links to industry authorities.

第二篇文章：A Cleanroom Turnaround – How Micro-Hole Panels Saved a Semiconductor Project

In 2024, a semiconductor facility in Shenzhen was nearing the final phase of a $25 million cleanroom upgrade. The project hit a critical snag — despite a state-of-the-art HVAC system, contamination levels weren’t meeting ISO 5 standards.

The issue? Turbulent airflow and insufficient static control in work zones where sensitive lithography processes occurred.

The Solution: Micro-Hole Panels with Low-Reflectivity Finish

An emergency audit recommended retrofitting the production lines with micro-hole screening and filtering panels featuring a matte-finish aluminum surface. These panels would replace standard perforated aluminum sheets that reflected light and accumulated static.

📖 Learn more about perforated technologies at Metal Architecture and Cleanroom Technology.

What Happened Next?

Within 6 weeks of installing the new micro-hole screening and filtering panels, the facility achieved consistent ISO 5 compliance. The panels allowed laminar airflow across lithography tables and eliminated reflections that interfered with visual inspections.

This single change not only restored the project's timeline — it also helped the company win an international cleanroom design award.

📹 Want to see real footage from cleanroom installs? Visit our YouTube Channel

Ask the Expert

Q: Can micro-hole panels be retrofitted into existing cleanroom structures?
A: Absolutely. Panels are modular and can be custom-cut to fit ceilings, walls, and filtration zones with minimal disruption to ongoing operations.