Articles tagged with "Metrology, Manufacturing, Yield"

Defeating Overkill: Metrology’s Growing Role In Reducing False Defects

Metrology plays a crucial role in reducing false defects in manufacturing processes by identifying sources of variation and distinguishing between nuisance and critical defects. False failures can originate from various points in the test flow, including sockets, probes, and inspection thresholds. Engineers are using a combination of physical metrology, statistical studies, and AI-driven analytics to minimize uncertainty and improve yield. Strategies like starting with known good sockets and using adaptive inspection thresholds are being employed to reduce false defects. Tight integration across inspection, test, and analytics is essential for addressing overkill and improving margins.