Performance improvement of white phosphorescent organic light-emitting diodes by using composite host structure to enhance the carrier injection

Fuh Shyang Juang, Lin-Ann Hong, Cheng-Yin Chen, Shun Hsi Wang, Yu Sheng Tsai, Yun Chi, Han-Ping Shieh

研究成果: Conference contribution

摘要

Device characteristics of phosphorescent OLEDs with composite host structure were investigated by co-doping hole and electron transport-type hosts in emitting layer. The improved of charge injection and the confined of triplet excitons within recombination zone were achieved. White-OLED shows the efficiencies of 34.5 cd/A and 24 lm/W at 1000 cd/m(2).
原文English
主出版物標題17th Annual International Display Workshops (IDW 10)
頁面1113-1116
頁數4
出版狀態Published - 2010

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    Juang, F. S., Hong, L-A., Chen, C-Y., Wang, S. H., Tsai, Y. S., Chi, Y., & Shieh, H-P. (2010). Performance improvement of white phosphorescent organic light-emitting diodes by using composite host structure to enhance the carrier injection. 於 17th Annual International Display Workshops (IDW 10) (頁 1113-1116)