Abstract
Herein, we demonstrated the first highly efficient geometrical stretchable top-emitting organic light emitting diode by incorporating the pre-stretched optical adhesive (OA) film. The enhancement of device efficiencies with light extraction phenomenon brought by the nano wavy corrugated structures of OA substrate. GSOLED shows stability in stretchable conditions and displays narrowband emission with color purity. The device shows very high current efficiency and EQE of 221 cd A-1 and 51%.
| Original language | English |
|---|---|
| Pages (from-to) | 2235-2238 |
| Number of pages | 4 |
| Journal | Digest of Technical Papers - SID International Symposium |
| Volume | 55 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2024 |
| Event | International Symposium, Seminar, and Exhibition, Display Week 2024 - San Jose, United States Duration: 12 May 2024 → 17 May 2024 |
Bibliographical note
Publisher Copyright:© 2024, John Wiley and Sons Inc. All rights reserved.
Keywords
- Geometrically stretchable OLED
- High current and external quantum efficiency
- High stress and strain properties
- Light extraction
- Out coupling efficiency