摘要
In this letter, I/V curves, output luminance of the organic light emitting diodes (OLEDs) with N2 doped electron transport layer (ETL) have been studied in detail. Experimental results show that the turn on voltage and driving voltage of OLEDs with ETL evaporated in the optimum N2 gas ambient pressure of 1×10-4 Torr are reduced from 3.5 to 1 V and 7.7 to 5.7 V, respectively. The significant improving mechanism has been illustrated comprehensively with a schematic energy diagram model.
原文 | English |
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頁(從 - 到) | 927-929 |
頁數 | 3 |
期刊 | Solid-State Electronics |
卷 | 47 |
發行號 | 5 |
DOIs | |
出版狀態 | Published - 2003 5月 1 |
對外發佈 | 是 |
All Science Journal Classification (ASJC) codes
- 電氣與電子工程
- 電子、光磁材料
- 凝聚態物理學