High-Performance Green OLEDs Using Thermally Activated Delayed Fluorescence with a Power Efficiency of over 100 lm W-1
High-Performance Green OLEDs Using Thermally Activated Delayed Fluorescence with a Power Efficiency of over 100 lm W-1
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DOI：
10.1002/adma.201503782
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发表时间：
2016-04-06
影响因子：
29.4
通讯作者：
Kido, Junji
中科院分区：
文献类型：
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作者：
Seino, Yuki;Inomata, Susumu;Kido, Junji
通过激基复合物的能量转移实现了具有超过100 lm W-1的极高功率效率的绿色有机发光器件（OLED）。优化的OLED显示出最大的外部效率为25.7%，在1000 cd m（-2）处的功率效率为79.4 lm W-1，这是最先进的绿色热激活延迟荧光（TADF）OLED的1.6倍。
A green organic light-emitting device (OLED) with an extremely high power efficiency of over 100 lm W-1 is realized through energy transfer from an exciplex. An optimized OLED showed a maximum external efficiency of 25.7%, and a power efficiency of 79.4 lm W-1 at 1000 cd m(-2), which is 1.6-times higher than that of state-of-the-art green thermally activated delayed fluorescence (TADF) OLEDs.