TSMC and ASML Partner to Pioneer Large-Format Photomasks for High NA EUV Lithography

TSMC and ASML have announced a collaborative industry initiative to drive the transition to larger, 12-inch photomasks for High NA EUV lithography. This move is expected to enhance fab productivity, reduce chipmaking costs, and eliminate stitching constraints, benefiting the entire semiconductor industry. The initiative aims to establish a 12-inch mask pilot line by 2031.