Panel makers turn old fabs into AI-advanced packaging hubs

The repurposing of aging LCD fabs into AI-enabled packaging hubs reflects a deeper restructuring of the semiconductor supply chain. As Taiwan’s LCD capacity is phased out, former display plants are being retooled for advanced packaging, driving rapid advancement in FOPLP, glass substrates, and related technologies. This shift directly stimulates upstream equipment and materials suppliers, especially in RDL and TGV segments, accelerating domestic substitution. However, geopolitical tensions, particularly in the U.S.-China tech rivalry, are heightening supply chain risks, prompting competitors to invest in in-house packaging capabilities to reduce external dependencies. Over the next 12 to 24 months, packaging will emerge as a critical bottleneck for AI chip deployment, with the reuse of legacy facilities reshaping global semiconductor manufacturing dynamics.