Device performances of DR-OLEDs based on different thicknesses of mCBP.
| Device | Wavelength (nm) | Turn-on (V) | L max (cd m−2) | EQEmax (%) | EQEa (%) |
|---|---|---|---|---|---|
| C3 | 668 | 3 | 1241 | 3.9 ± 0.1 | 1.4 ± 0.1 |
| D1 | 666 | 3 | 1249 | 3.9 ± 0.2 | 1.4 ± 0.1 |
| D2 | 668 | 3 | 1176 | 4.2 ± 0.1 | 1.5 ± 0.1 |
| D3 | 669 | 3.1 | 1232 | 4.2 ± 0.1 | 1.6 ± 0.1 |
| D4 | 674 | 3.2 | 1210 | 4.3 ± 0.1 | 1.6 ± 0.1 |
| D5 | 674 | 3.5 | 1151 | 4.4 ± 0.1 | 1.8 ± 0.5 |
EQE at current density of 100 mA (cm2)−1.