YAS is the world's first manufacturer of large-scale OLED production facilities, and it has unique performance of OLED systems.
2D static evaporation source optimized for production of high resolution OLED elements with minimal mask shadow effect while maintaining high material efficiency
Since the distance between the substrate and the evaporation source is short, the deposition rate is high and the efficiency of the evaporation material is high.
Applied to evaporation system using Open Mask
It is a linear evaporation source with a nozzle structure, and a evaporation source for manufacturing a mobile OLED that minimizes heat transfer to the mask shadow and substrate while maintaining high material efficiency, which is an advantage of the conventional linear evaporation source.