Efficient Flexible Phosphorescent Polymer Light-Emitting Diodes Based on Silver Nanowire-Polymer Composite Electrode

被引：189

作者：

Li, Lu ^{[1
,2
]}

Yu, Zhibin ^{[1
]}

Hu, Weili ^{[1
]}

Chang, Chia-hao ^{[1
]}

Chen, Qi ^{[1
]}

Pei, Qibing ^{[1
]}

机构：

[1] Univ Calif Los Angeles, Dept Mat Sci & Engn, Henry Samueli Sch Engn & Appl Sci, Los Angeles, CA 90095 USA

[2] Univ Elect Sci & Technol China, Dept Optoelect Informat, State Key Lab Elect Thin Films & Integrated Devic, Chengdu 610054, Peoples R China

来源：

ADVANCED MATERIALS | 2011年 / 23卷 / 46期

基金：

美国国家科学基金会;

关键词：

silver nanowires; transparent electrodes; polymer light emitting diodes; phosphorescence; flexible LEDs; SOLAR-CELLS; TRANSPARENT; DEVICES; PERFORMANCE; COMPLEXES; EMISSION;

D O I：

10.1002/adma.201103180

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Blue, green, and red electrophosphorescent polymer light-emitting diodes have been fabricated on silver nanowire-polymer composite electrode. The devices are 20%-50% more efficient than control devices on ITO/glass and exhibit small efficiency roll-off at high luminances. The blue PLEDs were repeatedly bent to 1.5 mm radius concave or convex with calculated strain in the emissive layer approximately 5% (tensile or compressive).

引用

页码：5563 / +

页数：6

共 30 条

[1] The influence of the optoelectronic properties of poly(3-alkylthiophenes) on the device parameters in flexible polymer solar cells [J].