Multilayer Polymer Stacking by In Situ Electrochemical Polymerization for Color-Stable White Electroluminescence

被引:65
作者
Gu, Cheng [1 ]
Fei, Teng [1 ]
Yao, Liang [1 ]
Lv, Ying [1 ]
Lu, Dan [1 ]
Ma, Yuguang [1 ]
机构
[1] Jilin Univ, State Key Lab Supramol Struct & Mat, Changchun 130012, Peoples R China
关键词
LIGHT-EMITTING-DIODES; HIGH-EFFICIENCY; SINGLE-POLYMER; DEVICES; BLUE; EMISSION; LAYER; FILMS; COPOLYMERIZATION; FABRICATION;
D O I
10.1002/adma.201003027
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
We report a novel multilayer electro-chemical polymerization method and the first color-stable polymer-based multilayer white-emissive device, which exhibited CIE coordinates of (0.35, 0.35), a CRI of 93 and extremely stable white-light emission over a wide range of driving voltages of 8 to 20 V. The multilayer electro-chemical polymerization method affords more opportunities to develop multilayer polymer heterostructures in organic solid-state devices.
引用
收藏
页码:527 / +
页数:5
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