| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 8037187 | Thin Solid Films | 2013 | 5 Pages |
Abstract
⺠We explore a degradation mechanism of phosphorescent organic light emitting diode. ⺠Polyvinylcabazole is unstable and anionic iridium complex degraded upon reduction. ⺠Assisted electron injection into the emitting layer improves device lifetime.
Related Topics
Physical Sciences and Engineering
Materials Science
Nanotechnology
Authors
Hyong-Jun Kim, Cheng-Guo An, Jang-Joo Kim,