Fraunhofer Stacks OLEDs for Colour Tunability
Fraunhofer COMEDD has developed colour-tunable OLED lighting panels, and showed them off at the recent LOPEC event in Munich, Germany. Photo credit: OLED-InfoColour tunability is the feature most desired by lighting designers after flexibility, according to Fraunhofer. The organisation uses a stacked approach, with blue and yellow emitters on top of each other. This means … Read more