Solution processed white phosphorescent organic light-emitting diodes with a double layer emitting structure
Solution processed white phosphorescent organic light-emitting diodes with a double layer emitting structure
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DOI：
10.1016/j.orgel.2010.11.020
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发表时间：
2011-02
影响因子：
3.2
通讯作者：
K. Yook;Jun Yeob Lee
中科院分区：
文献类型：
--
作者：
K. Yook;Jun Yeob Lee
Solution processed multilayer white phosphorescent organic light-emitting diodes with a double layer emitting structure were developed using an alcohol soluble phosphorescent host and dopant materials. An alcohol soluble blue phosphorescent emitting layer was spin coated on a toluene soluble red/green emitting layer. A high current efficiency of 17.8cd/A with a color coordinate of (0.31,0.46) was obtained from the solution processed double emitting layer white phosphorescent organic light-emitting diodes. In addition, all solution processed multilayer white phosphorescent organic light-emitting diodes were also developed by using the two layer emitting structure.
