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At Cheonan, Samsung is rewriting HBM's bonding playbook

What happened

Samsung Electronics is accelerating HBM backend capacity expansion at its Cheonan campus and transitioning to next-generation bonding technologies. The move reflects the intensifying competition in HBM, where packaging capabilities are becoming a key differentiator. Watch: This signals a long-term supply increase and technology shift, but lacks immediate pricing or volume specifics.

Impact and signal

Medium impactImpact score: 60/100

Affected components and suppliers

capacity-expansionpackagingadvanced-packaging

Source and time

Source: DigiTimes Asia · 3/22/2026 · View original source

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