题目：

High-Performance Flexible Organic Light-Emitting Diodes Using Embedded Silver Network Transparent Electrodes

作者：

Lei Zhou,^† Heng-Yang Xiang,^† Su Shen,^‡ Yan-Qing Li,^*,† Jing-De Chen,^† Hao-Jun Xie,^† Irene A. Goldthorpe,^§ Lin-Sen Chen,^‡ Shuit-Tong Lee,^† and Jian-Xin Tang^*,†

单位：

† Institute of Functional Nano & Soft Materials (FUNSOM), Soochow University, Suzhou 215123, China

‡ College of Physics Optoelectronics and Energy, Soochow University, Suzhou 215006, China

§Department of Electrical and Computer Engineering, University of Waterloo, Waterloo, N2L 3G1, Canada

摘要：

Because of their mechanical flexibility, organic light-emitting diodes (OLEDs) hold great promise as a leading technology for display and lighting applications in wearable electronics. The development of flexible OLEDs requires high-quality transparent conductive electrodes with superior bendability and roll-to-roll manufacturing compatibility to replace indium tin oxide (ITO) anodes. Here, we present a flexible transparent conductor on plastic with embedded silver networks which is used to achieve flexible, highly power-efficient large-area green and white OLEDs. By combining an improved outcoupling structure for simultaneously extracting light in waveguide and substrate modes and reducing the surface plasmonic losses, flexible white OLEDs exhibit a power efficiency of 106 lm W-1 at 1000 cd m-2 with angular color stability, which is significantly higher than all other reports of flexible white OLEDs. These results represent an exciting step toward the realization of ITO-free, high-efficiency OLEDs for use in a wide variety of high-performance flexible applications.

影响因子：

12.062

分区情况：

1区

链接：

http://pubs.acs.org/doi/abs/10.1021/nn506034g