Fig. 9From: Micro multi-nozzle jet coating of organic thin film for organic light-emitting diode lighting devicesEmission test and intensity analysis of OLED lighting device (70 mm × 70 mm emission area); a an emission image and b an intensity line profile for the OLED lighting device fabricated with the PEDOT:PSS thin film coated by the micro single-nozzle jet head, c an emission image and d an intensity line profile for the OLED lighting device fabricated with the PEDOT:PSS thin film coated by the micro multi-nozzle jet headBack to article page