intelligence
TSV (Through-Silicon Via) Etching
Event evidence and graph blast radius for this entity — supply-chain analysis only, not investment advice.
Live chokepoint brief
TSV (Through-Silicon Via) Etching
Live risk·element · Service · active chokepoint Filing-confirmed
Vein Score: 55 (high) · Concentration: concentrated
55Vein Score
2Dependents
0Active events
8Blast radius
Active world events (0)
No recent event evidence in the retention window.
Downstream blast radius (8)
Downstream nodes that depend on this entity in the Vein Graph.
HBM3e (High Bandwidth Memory)
HBM (High Bandwidth Memory)
⚠ active chokepoint
Nvidia AI GPU
CoWoS (Chip on Wafer on Substrate)
⚠ active chokepoint
Large Language Model
AI Accelerator GPUs
⚠ active chokepoint
High-End GPUs/Accelerators
⚠ active chokepoint
Data Center
Graph- and event-derived analysis — not investment advice.