Cytocompatibility studies of organic light-emitting diodes (OLEDs) have been carried out on cell cultures for the first time at the Fraunhofer FEP to test how well OLEDs are tolerated by cells. The results offer promising prospects for the use of OLEDs in the medical field, such as in light therapy. The findings will be published in a white paper titled “Preliminary cytocompatibility studies for encapsulated OLEDs,” and will be presented at the 4th Industry Partners Day of the Fraunhofer FEP in ...