Algorithms analyze the data to determine if the process is normal, abnormal, or if there is an anomaly, aiming to reduce variation, improve yield, and enhance control. At PDF Solutions, we have been ...

Transfer function modeling is a standard technique in classical Linear Time Invariant and Statistical Process Control. The work of Box and Jenkins was seminal in developing methods for identifying ...

The system has been purchased for advanced process development and production ramp-up for 14nm and 10nm nodes ... trusting first principle X-ray based metrology to provide unique process control ...