Toppan / DNP Photomasks
Merchant photomask + advanced substrates
Toppan and Dai Nippon Printing (DNP) are major merchant photomask makers and are expanding into FC-BGA/glass-core package substrates for AI chips. As glass-core substrates emerge as the next packaging platform for large AI dies, these Japanese printing giants become unexpected advanced-packaging entrants.
Products
Photomasks, glass-core substrates
How it fits the stack
Toppan / DNP Photomasks with what it depends on (above) and what it feeds (below). The figure renders as a crawlable diagram and upgrades to an interactive 3D graph as it scrolls into view.
Toppan / DNP Photomasks in the AI stack. Toppan / DNP Photomasks with its immediate upstream dependencies (top) and downstream dependents (bottom) in the AI value chain. Hover a node in 3D, or read the full relationships below.
Graph data (text) — 2 entities, 1 relationships
- Toppan / DNP Photomasks —depends on→ Lasertec