2 papers
physics.optics2024
Individually Addressable Nanoscale OLEDs
Cheng Zhang, Björn Ewald, Leo Siebigs +5
Augmented Reality (AR) and Virtual Reality (VR), require miniaturized displays with ultrahigh pixel densities. Here, we demonstrate an individually addressable subwavelength OLED p…
physics.app-ph2024
Disclosing the Impact of Local Host Effects on TADF Dynamics
Björn Ewald, Theodor Kaiser, Thomas Fleischmann +1
Donor-acceptor (D-A) type thermally activated delayed fluorescence (TADF), a key technology of proposed Gen3 organic light emitting diodes (OLEDs), is highly sensitive to the rigid…