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Nvidia reportedly buys glass substrate samples from Korea's JNTC
What happened
According to The Elec, reported on November 6, South Korea's JNTC has joined Nvidia's purchasing supplier list and is supplying paid samples of through-glass via (TGV) substrates, including 2mm-thick glass cores. The report indicates JNTC is providing paid samples, i.e., the supply is still at the sample stage; the source does not state the cause or any subsequent mass-production arrangements.
Impact and signal
Medium impactImpact score: 48/100
Affected components and suppliers
through-glass via (TGV) substrates2mm-thick glass cores
JNTCNvidia
Source and time
Source: DigiTimes Asia · 11/6/2026 · View original source
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