Aspen Technology's Elinor Price describes how advanced process control modeling and simulation can become part of the modern control room. An upcoming feature article in January, "Changing Workforce ...

In this article, as in industry, advanced process control (APC) refers primarily to multi-variable control. Multivariable control means adjusting multiple single-loop controllers in unison, to meet ...

Jon Herlocker, co-founder and CEO of Tignis, sat down with Semiconductor Engineering to talk about how AI in advanced process control reduces equipment variability and corrects for process drift. What ...

Onto Innovation ONTO recently unveiled two new process control solutions — Atlas S and Element S — primarily for the fast-growing silicon carbide (SiC) and gallium nitride (GaN) power device markets.

Overlay control based on DI metrology of optical targets has been the primary basis for run-to-run process control for many years. In previous work we described a scenario where optical overlay ...

The semiconductor manufacturing process involves many steps, including, but not limited to, film deposition, photolithography, etching, and chemical mechanical polishing (CMP). Contamination can ...