Ring-oscillator process monitors give production test teams a fast on-die frequency measurement for identifying CMOS process variation and sorting dies at wafer level. A process monitor is a dedicated ...
Detecting macro-defects early in the wafer processing flow is vital for yield and process improvement, and it is driving innovations in both inspection techniques and wafer test map analysis. At the ...
The semiconductor manufacturing ecosystem has begun collaborating on ways to effectively use wafer data to meet the stringent quality and reliability requirements for automotive ICs. Silicon ...