In-line tool improves OLED manufacture

Researchers using an in-line vertical OLED manufacturing process aim to set milestones in terms of cost-effectiveness and efficiency.

A cheaper technique for mass-producing OLED displays and lighting tiles might be a step closer thanks to research being carried out at Fraunhofer IPMS in Germany. The unique vertical in-line tool operates with continuous vertical substrate flow and linear sources for depositing organic and metallic materials. The production line at IPMS is designed for a substrate height of 400 mm and width of 470 mm or larger.

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