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Four Precision Dispensing Systems Enable ±3% Glue Accuracy in Taiwan’s Advanced Packaging Lines

Four Precision Dispensing Systems Enable ±3% Glue Accuracy in Taiwan’s Advanced Packaging Lines

2025-10-25

As Taiwan continues to lead the global semiconductor industry, advanced packaging processes such as 2.5D, 3D IC, and fan-out wafer-level packaging (FOWLP) increasingly require ultra-precise glue control to ensure yield stability. To meet these demands, a semiconductor packaging manufacturer in Hsinchu introduced four sets of our high-precision visual dispensing systems for its underfill and chip underfill (CUF) production lines.

Each of our dispensing units is equipped with closed-loop feedback, real-time temperature compensation, and AI-based flow algorithms. This configuration ensures ±3% glue volume accuracy, significantly reducing void defects and improving the consistency of underfill flow and curing.

After three months of operation, the customer reported an 8.3% yield improvement and a 10% reduction in adhesive material usage. The stability and repeatability of our precision control system — monitoring pressure, needle movement, and viscosity in real time — have become a key factor in their packaging line optimization.

This successful deployment demonstrates how our precision dispensing technology empowers Taiwan’s advanced packaging fabs to achieve higher efficiency, consistency, and global competitiveness.