Valor NPI 2604: New DFM checks for photoresist sliver, copper surface sliver & acid trap detection

Want to catch manufacturing defects before they reach the fab? Discover three powerful new DFM analysis checks now available in Valor NPI — migrated directly from customer feedback on the Valor Community Ideas site!

In this video, you'll see how these checks help you identify and resolve critical fabrication issues early in your PCB design process.

What's covered in this video:

🔬 Photoresist sliver detection: Identify thin areas of photoresist between adjacent copper edges that can cause over-etching and yield loss.
🟫 Copper surface sliver: Detect narrow wedges of copper that could break free during fabrication and cause shorts.
⚗️ Acid trap detection: Flag acute angles in copper features where etchant can pool and erode connections.
⚙️ New configuration variables: Control sliver lengths, base angles, and acid trap thresholds to match your manufacturing process.

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Видео Valor NPI 2604: New DFM checks for photoresist sliver, copper surface sliver & acid trap detection канала Siemens Software