Stop The Drip-Drip-Drip Of Intermittent In-Line Wafer Defects And Increase Your Yields


Full-blown process excursions that affect every wafer are comparatively easy for fabs to detect and fix. However, “onesie-twosie,” lower-volume excursions can go unresolved for months or even years. Some process engineers call them "slow moving excursions.” And over time, those low-volume defects can add up to significant yield losses. Ignoring a problem Some intermittent process excurs... » read more

Where And When End-to-End Analytics Works


With data exploding across all manufacturing steps, the promise of leveraging it from fab to field is beginning to pay off. Engineers are beginning to connect device data across manufacturing and test steps, making it possible to more easily achieve yield and quality goals at lower cost. The key is knowing which process knob will increase yield, which failures can be detected earlier, and wh... » read more