Leading semiconductor equipment manufacturers reported record order backlogs for advanced packaging tools in Q1. As traditional monolithic die scaling encounters severe physical and financial limits, semiconductor fabricators are prioritizing 2.5D and 3D chiplet integration to meet performance requirements for high-performance computing.
Thermal and Interconnect Challenges
Connecting heterogeneous dies requires ultra-fine pitch interconnects and advanced thermal dissipation solutions. Toolmakers are investing heavily in hybrid bonding equipment, which allows direct copper-to-copper connections without solder bumps, significantly increasing interconnect density.
Geographic Supply Chain Redistribution
Governments are expanding subsidization frameworks to incentivize domestic advanced packaging facilities alongside wafer fabrication plants. Analysts project global packaging capacity will double over the next three years, reducing reliance on centralized Asian assembly hubs.