Abstract
Thermally activated delayed fluorescent (TADF) emitters are one of the most promising candidates for low-cost and high efficiency organic light-emitting devices (OLEDs) to realize 100% of internal quantum efficiency. In this paper, we developed a series of TADF emitters, 2-functionalized-4,6-bisl4-(9,9-dimethyl-9,10-dihydroacridinejphenyljpyrimidine called Ac-RPM. The optimized device realized a extremely high efficiency of 62 Im W-1 a high external quantum efficiency of 25%, light-blue emissions with the Commission Internationale de l’Eclairage chromaticity coordinates of (0.19, 037) and a low turn-on voltage of <3 .0 V.
| Original language | English |
|---|---|
| Pages (from-to) | 1754-1756 |
| Number of pages | 3 |
| Journal | Digest of Technical Papers - SID International Symposium |
| Volume | 47 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2016 |
| Externally published | Yes |
| Event | 54th Annual SID Symposium, Seminar, and Exhibition 2016, Display Week 2016 - San Francisco, United States Duration: May 22 2016 → May 27 2016 |
All Science Journal Classification (ASJC) codes
- Engineering(all)