Department of Electrical Engineering, Graduate Institute of Electronics Engineering, Graduate Institute of Photonics and Optoelectronics and Innovative Photonics Advanced Research Center (i-PARC), National Taiwan University, Taipei, 10617, Taiwan.
Department of Electrical Engineering, Graduate Institute of Photonics and Optoelectronics and Innovative Photonics Advanced Research Center (i-PARC), National Taiwan University, Taipei, 10617, Taiwan.
Adv Mater. 2015 Sep 2;27(33):4883-8. doi: 10.1002/adma.201502516. Epub 2015 Jul 14.
A nanostructured composite electrode consisting of a high-index indium-tin-oxide nanomesh and low-index high-conductivity conducting polymer effectively enhances coupling of internal radiation of organic light-emitting devices into their substrates. When combining this internal extraction structure and the external extraction scheme, a very high external quantum efficiency of nearly 62% is achieved with a green phosphorescent device.
由高折射率铟锡氧化物纳米网和低折射率高导电性导电聚合物组成的纳米结构复合电极,有效地增强了有机发光器件内部辐射耦合到其衬底的能力。当结合这种内部提取结构和外部提取方案时,绿光磷光器件实现了近 62%的非常高的外量子效率。