TSMC vs Intel: Skipping the $400M High-NA Machine, and Why Japan Holds the Key
Intel switched on the world's first High-NA EUV machine; TSMC skipped the $400M tool. Being slow to the newest lithography once cost Intel a lost decade. Is TSMC repeating that mistake? Its confidence rests on Japan: Mitsui Chemicals' EUV pellicle and the HOYA/Shin-Etsu/AGC mask-blank near-monopoly (about 90% share).