South Korea's Semes has finished the development of a 8-Gen (2500x2200 mm) QD inkjet printing system, and has begun to mass produced systems, aiming to ship these to Samsung Display.

The 8.5-Gen Vincent QD inkjet printing system utilizes over 100 print heads, and achieves a resolution of over 220 PPI. Semes says that it has improved the PPI by 30% compare to its previous systems.
Semes is the supplier of QD inkjet printing systems for Samsung Display's QD-OLED production line.
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Posted: Mar 05,2026 by Ron Mertens