6‐4: <i>Late‐News Paper:</i> Polaritonic OLEDs with TADF Emitters Enable Narrowband, Angle‐Independent and Ultra‐Efficient Emission for Brilliant Displays
Thermally activated delayed fluorescence (TADF) enables highly efficient OLED emitters. We demonstrate a strategy to narrow their inherently broad emission spectrum by creatingpolaritons through coupling with an assistant strong‐coupling layer. This reduces the emission width from 86 nm in the reference device to 24 nm, producing angle‐independent brilliant green emission near the BT 2020 standard and more than doubles the efficiency over prior polaritonic OLEDs.
Institutions
- University of St Andrews (GB)
- University of Cologne (DE)
Publication Details
- Journal
- SID Symposium Digest of Technical Papers
- Published
- 2025-06-01
- DOI
- https://doi.org/10.1002/sdtp.18082
- Citations
- 1
- Primary Topic
- Geochemistry and Geologic Mapping
- Type
- article
- Field-Weighted Citation Impact
- 2.48