通过瞬态电致发光分析杂质对oled的影响

2015 22nd International Workshop on Active-Matrix Flatpanel Displays and Devices (AM-FPD) Pub Date : 2015-07-01 DOI:10.1109/AM-FPD.2015.7173184

Chi-feng Lin, Guan-Ting Lin, Chia-Cheng Jian

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引用次数: 0

摘要

本文讨论了杂质对有机发光二极管性能的影响。杂质的去除提高了载流子注入能力和载流子输运性能，从而提高了器件效率。利用瞬态电致发光(TREL)分析讨论了不同材料净化时间下oled的载流子输运行为。延迟时间和上升时间的变化表明，净化后的载流子注入能力提高，载流子输运特性变得更加非分散。

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The impurity effects on OLEDs via transient electroluminescence analysis

In this report, the influences of the impurities to the performance of OLEDs were discussed. The removing of the impurities improve the carrier injection ability and also carrier transporting behavior, resulted in the improvements of device efficiency. The transient electroluminescence (TREL) analysis was also used to discuss the carrier transporting behavior of OLEDs with various material purification times. The change of the delay time and rise time showed that the carrier injection ability was improve and the carrier transporting characteristic became more non-dispersive after the purifications.

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来源期刊

2015 22nd International Workshop on Active-Matrix Flatpanel Displays and Devices (AM-FPD)

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