Very-High Color Rendering Index Hybrid White Organic Light-Emitting Diodes with Double Emitting Nanolayers

被引：0
|
作者：
Baiquan Liu [1 ]
Miao Xu [1 ]
Lei Wang [1 ]
Hong Tao [1 ]
Yueju Su [2 ]
Dongyu Gao [2 ]
Linfeng Lan [1 ]
Jianhua Zou [1 ]
Junbiao Peng [1 ]
机构：
[1] Institute of Polymer Optoelectronic Materials and Devices, State Key Laboratory of Luminescent Materials and Devices, South China University of Technology
[2] New Vision Opto-Electronic Technology Co., Ltd
来源：
Nano-Micro Letters | 2014年 / 6卷 / 04期
基金：
中央高校基本科研业务费专项资金资助; 中国博士后科学基金; 中国国家自然科学基金;
关键词：
White light; Hybrid; Color rendering index; Organic light-emitting diodes; Double emitting nanolayers;
D O I：
暂无
中图分类号：
TN383.1 [];
学科分类号：
摘要：
A very-high color rendering index white organic light-emitting diode(WOLED) based on a simple structure was successfully fabricated. The optimized device exhibits a maximum total efficiency of 13.1 and 5.4 lm/W at 1,000 cd/m2. A peak color rendering index of 90 and a relatively stable color during a wide range of luminance were obtained. In addition, it was demonstrated that the 4,40,400-tri(9-carbazoyl) triphenylamine host influenced strongly the performance of this WOLED.These results may be beneficial to the design of both material and device architecture for high-performance WOLED.
引用
收藏
页码：335 / 339
页数：5
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