Ep. 040 - ASML Is Building a Hybrid Bonding Tool, and Its Patents Show How (AI Supply Chain) | Jordan Nanos, Howie, Sherry Zhang

ASML is developing a novel hybrid bonding tool that integrates metrology into a conveyor-based system, marking a significant departure from traditional chamber-based pick-and-place architectures. This approach leverages front-end precision to address the increasing demand for finer pitch connections in advanced logic chips. While hybrid bonding enables performance gains by partitioning functional units and increasing signal density, its implementation in High Bandwidth Memory remains constrained by unfavorable cost-to-benefit ratios. Meanwhile, the semiconductor industry faces a growing divide as Chinese manufacturers accelerate domestic hybrid bonding initiatives to overcome process scaling limitations, while Western firms focus on high-NA lithography and larger reticle sizes. This strategic divergence reflects broader geopolitical pressures, forcing a re-evaluation of supply chain dependencies and the future of chip design flows.