How the 2028 DRAM production plan could affect demand for IT, smartphone and automotive displays
Samsung Electronics and ASML are expanding their collaboration in high-NA EUV and 12-inch photomasks. Samsung plans to apply high-NA EUV to next-generation DRAM mass production in 2028. The effect on displays will be indirect but material: memory supply and pricing influence the cost and retail prices of AI PCs, smartphones and vehicles, which in turn shape OLED demand.
High-NA EUV expands into the DRAM production roadmap
High-NA EUV uses a higher numerical aperture than conventional EUV to improve fine-patterning capability. The partnership extends beyond Samsung’s 2028 DRAM production target to include a 12-inch photomask initiative. Its scope therefore covers a broader manufacturing foundation spanning masks, inspection, metrology and process data, rather than the exposure tool alone.
A 12-inch mask could increase exposure area and productivity while reducing stitching. It also creates new challenges in flatness, defects, contamination and handling. The initiative may create opportunities for suppliers of blanks, masks, inspection, metrology and process-data systems, but benefits should not be assumed before standards and commercial orders are confirmed.
Memory prices transmit into display demand
If process performance and yield improve, greater supplies of high-capacity memory could support higher specifications in AI servers, AI PCs, premium smartphones and software-defined vehicles. That would also help adoption of higher-performance OLED displays.
If capital intensity, process complexity and low initial yields lift memory costs, however, device makers may raise prices or reduce specifications. Replacement demand and OLED panel orders could then weaken. The time lag from semiconductor process progress to memory prices, device demand and ultimately panel procurement needs to be tracked separately.
Separate direct beneficiaries from indirect ones
The most direct opportunities lie in high-NA equipment, mask substrates, blanks, inspection and metrology. AI PC, smartphone and automotive platforms would benefit indirectly if memory supplies stabilize and prices fall.
Risks are concentrated among manufacturers carrying transition and depreciation burdens and device makers with limited pricing power. For display equipment and materials suppliers, an opportunity should be recognized only when process commonality, actual orders, new specifications and customer qualification are verified.
Indicators to watch before the 2028 target
The 2028 production goal is a roadmap, not a current manufacturing result. Key checkpoints include equipment installation, process development, pilot production, yield stabilization, DRAM pricing and production plans for AI PCs and smartphones. Changes in memory prices and bills of materials are likely to reveal the demand impact first.
Persistently high semiconductor prices could raise device prices, delay replacement purchases and restrain the recovery in OLED shipments. A successful high-NA transition could stabilize memory supply and improve costs, supporting display demand after 2028. The decisive question is whether gains in yield and cost translate into final-device sales and panel orders.
Source
Samsung Semiconductor Global Newsroom, “Samsung Electronics and ASML Expand Strategic Collaboration for Next Generation Semiconductor Manufacturing,” September 8, 2026