Figure 1. Comparison between conventional imaging using an imaging system (left) and “diffractive imaging” (right). In both cases, the sample needs to be illuminated by EUV light. However, the ...
Business competition pressures manufacturers to produce faster, reduce expenses, and increase efficiencies. But all these requirements run into the quality control issue sooner or later — with the ...
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 ...
Business competition pressures manufacturers to produce faster, reduce expenses, and increase efficiencies. But all these requirements run into the quality control issue sooner or later — with the ...