High performance optoelectronic device based on semitransparent organic photovoltaic cell integrated with organic light-emitting diode

Xi Zu Wang, Hoi Lam TAM, Kian Soon Yong, Zhi Kuan Chen*, Fu Rong ZHU

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

22 Citations (Scopus)

Abstract

A high performance organic optoelectronic device that integrates a front semitransparent organic photovoltaic (OPV) cell and a microcavity organic light-emitting diode (MOLED) connected with a 0.3-nm-thick plasma-polymerized fluorocarbon film (CFX)-modified ultra-thin silver interlayer (Ag/CFX) has been reported. Through proper selection of the active materials, and optimal design of the device structure, the semitransparent OPV cell in the integrated device achieves power conversion efficiency of 88% of the discrete control OPV device. Here we show that the integrated device possesses a high power conversion efficiency of 3.30% measured under air mass 1.5 global irradiation and a high luminous efficiency of 11.5 cd/A operated at 4.5 V. The performance of devices holds great potential for application in organic sensors possessing both high power conversion efficiency and high luminous efficiency.

Original languageEnglish
Pages (from-to)1429-1433
Number of pages5
JournalOrganic Electronics
Volume12
Issue number8
DOIs
Publication statusPublished - Aug 2011

Scopus Subject Areas

  • Electronic, Optical and Magnetic Materials
  • Biomaterials
  • Chemistry(all)
  • Condensed Matter Physics
  • Materials Chemistry
  • Electrical and Electronic Engineering

User-Defined Keywords

  • Integrated optoelectronic device
  • Microcavity OLED
  • Organic photovoltaics
  • Semitransparent OPV
  • Transparent electrode

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