title: Enhancing Optical Out-Coupling of Organic Light-Emitting Devices with Nanostructured Composite Electrodes Consisting of Indium Tin Oxide Nanomesh and Conducting Polymer.
abstract: 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.
authors.affiliation: 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.
authors.forename: Chien-Yu
authors.initials: CY
authors.lastname: Chen
authors.affiliation: 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.
authors.forename: Wei-Kai
authors.initials: WK
authors.lastname: Lee
authors.affiliation: Department of Electrical Engineering, Graduate Institute of Photonics and Optoelectronics and Innovative Photonics Advanced Research Center (i-PARC), National Taiwan University, Taipei, 10617, Taiwan.
authors.forename: Yi-Jiun
authors.initials: YJ
authors.lastname: Chen
authors.affiliation: 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.
authors.forename: Chun-Yang
authors.initials: CY
authors.lastname: Lu
authors.affiliation: Department of Electrical Engineering, Graduate Institute of Photonics and Optoelectronics and Innovative Photonics Advanced Research Center (i-PARC), National Taiwan University, Taipei, 10617, Taiwan.
authors.forename: Hoang Yan
authors.initials: HY
authors.lastname: Lin
authors.affiliation: 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.
authors.forename: Chung-Chih
authors.initials: CC
authors.lastname: Wu
keywords: conducting polymers; efficiency; nanostructures; organic light-emitting diodes