摘要
In this paper, two ways to improve exciplex emission in electroluminescent devices based on N, N′-diphenyl-N, N′-bis (3-methylphenyl)-(1, l′-biphenyl)-4, 4′-diamine (TPD) and 2-(4′-biphenyl)-5- (4″-tert-butylphenyl)-l, 3, 4-oxadiazole (PBD) are presented. Based on exciplex emission of charge carriers at the TPD/PBD interface, we have shown improved exciplex emission from organic light-emitting diodes (OLEDs) by inserting an incorporated PBD: TPD film between the TPD layer and the PBD layer, or by increasing the number of PBD/TPD interfaces while keeping the whole thickness of the TPD layer and the PBD layer constant in the multi-layer device.
| 源语言 | 英语 |
|---|---|
| 主期刊名 | AD'07 - Proceedings of Asia Display 2007 |
| 页 | 1351-1355 |
| 页数 | 5 |
| 出版状态 | 已出版 - 2007 |
| 已对外发布 | 是 |
| 活动 | Asia Display 2007, AD'07 - Shanghai, 中国 期限: 12 3月 2007 → 16 3月 2007 |
出版系列
| 姓名 | AD'07 - Proceedings of Asia Display 2007 |
|---|---|
| 卷 | 2 |
会议
| 会议 | Asia Display 2007, AD'07 |
|---|---|
| 国家/地区 | 中国 |
| 市 | Shanghai |
| 时期 | 12/03/07 → 16/03/07 |
指纹
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Yang, S., Zhang, X., & Lou, Z. (2007). To improve exciplex emission by increasing organic-organic interfaces in electroluminescent devices. 在 AD'07 - Proceedings of Asia Display 2007 (页码 1351-1355). (AD'07 - Proceedings of Asia Display 2007; 卷 2).