“Full-chip curvilinear inverse lithography technology (ILT) requires mask writers to write full reticle curvilinear mask patterns in a reasonable write time. We jointly study and present the benefits ...
The time it takes to write a photomask with curvilinear shapes was a major historical barrier to adoption inverse lithography technology (ILT), as discussed in the second installment of our blog ...
Concept of mask/wafer co-optimization by moving the shot with mask and wafer double simulation to minimize wafer error. VSB shot configurations and its corresponding ...