Highly efficient green quantum dot light-emitting diodes with surface-treated indium phosphide

Wei Jiang, Heeyeop Chae

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The multi-shelled green InP QDs were synthesized by using the phosphorus source of (DMA)3P and the narrow FWHM of 46nm was obtained. The PLQY of 64% was achieved after the surface treatment and the maximum quantum efficiency of 2.68% and current efficiency of 7.7 cd/A were achieved for quantum dot light emitting diodes.

Original languageEnglish
Title of host publication26th International Display Workshops, IDW 2019
PublisherInternational Display Workshops
Pages940-942
Number of pages3
ISBN (Electronic)9781713806301
StatePublished - 2019
Event26th International Display Workshops, IDW 2019 - Sapporo, Japan
Duration: 27 Nov 201929 Nov 2019

Publication series

NameProceedings of the International Display Workshops
Volume2
ISSN (Print)1883-2490

Conference

Conference26th International Display Workshops, IDW 2019
Country/TerritoryJapan
CitySapporo
Period27/11/1929/11/19

Keywords

  • Green quantum dot light emitting diodes
  • Indium phosphide quantum dots
  • Surface treatment

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