Improving turn on voltage and driving voltage of organic electroluminescent devices with nitrogen doped electron transporter

W. J. Lee, Y. K. Fang, Hsin Che Chiang, S. F. Ting, S. F. Chen, W. R. Chang, Yu-Cheng Lin, T. Y. Lin, W. D. Wang, S. C. Hou, Jyh Jier Ho

研究成果: Article同行評審

13 引文 斯高帕斯(Scopus)

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
頁(從 - 到)927-929
頁數3
期刊Solid-State Electronics
47
發行號5
DOIs
出版狀態Published - 2003 五月 1
對外發佈

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

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