SMIC has achieved 7nm yield at 85% (comparable to TSMC 7nm yields) using multiple patterning with DUV (deep ultraviolet) lithography, avoiding US/EUV restrictio…
# High-NA EUV Lithography: Why 0.55 NA Changes the Cost Curve of 2 nm Chips
The chip industry has spent years talking about node names. The real bottleneck is…