DIGITIMES Insight: Taiwanese firms lead in FOPLP as overseas rivals race to catch up

The rapid advancement of FOPLP technology is reshaping the global semiconductor packaging landscape, especially amid surging demand for AI chip compute power. Taiwanese firms, leveraging early investments and automation capabilities, have gained a significant lead. This shift will drive upstream upgrades in photoresist and glass substrate supply chains, forcing downstream AI chip designers to adapt their packaging strategies. From a compliance perspective, geopolitical tensions and export controls are increasing supply chain risks, compelling companies to pursue localization and diversification. Competitors in South Korea and mainland China are accelerating catch-up efforts, but cannot replicate Taiwan's accumulated expertise in equipment, process technology, and talent within the short term. Over the next 12 to 24 months, FOPLP will become a critical bottleneck in high-end chip assembly, with early adopters likely to dominate the AI chip market.