The Fraunhofer Institute for Applied Polymer Research IAP and KETI have started working together on the development of printed quantum dot color filters microLEDs in the new research project “CoCoMe.” Quantum dots are nanocrystals with optical, magnetic or electronic properties. These nanocrystals have a diameter of about 1-10 nm. The small diameter causes so-called quantum effects to occur in the crystals. There is a whole class of materials, mostly semiconductor materials, that ca...