Abstract
Three carboline derivatives, 9,9′-m-phenylenedi-α-carboline (NmCP1), 9,9′-m-phenylenedi-β-carboline (NmCP2), 9,9′-m- phenylendi-γ-carboline (NmCP3) were synthesized as high triplet energy host materials for blue phosphorescent organic light-emitting diodes (PHOLEDs). Three carboline derivatives had nitrogen atom at different positions of carboline and the nitrogen atom position was correlated with the photophysical properties and device performances of carboline derivatives.
| Original language | English |
|---|---|
| Pages (from-to) | 1483-1485 |
| Number of pages | 3 |
| Journal | Digest of Technical Papers - SID International Symposium |
| Volume | 44 |
| Issue number | 1 |
| DOIs | |
| State | Published - Jun 2013 |
| Externally published | Yes |
Keywords
- blue phosphorescent OLEDs
- Carboline