A deposition chamber drops out of production at 2 a.m. Forty minutes later it is back, the dashboard flips from red to green, and two people want opposite things. The operations-center operator has a step starving downstream and wants the tool dispatched now. The module’s shift group leader wants test wafers run and confirmed… Read More
Available Is Not In Control: Balancing Output, Quality, and Risk in High-Volume Fabs
