Finland’s VTT Technical Research Centre developed a new technique to deposit patterned OLED lighting elements on flexible plastic films. This could enable a low-cost process technology to make flexible light emitting structured films – which they see used mostly in advertisement campaigns. The new room-temperature deposition technology uses standard traditional gravure and screen printing – which means it may be possible to use in regular printing houses. The process makes OLED lighting stripes which are 0.2 mm thick and uses polymer based OLED emitters . Read more about VTT researchers develop low-cost polymer OLED lighting deposition technology

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VTT researchers develop low-cost polymer OLED lighting deposition technology