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Inverted tandem architecture of quantum-dot light emitting diodes with solution processed charge generation layers

  • Hyo Min Kim
  • , Jieun Lee
  • , Eunsa Hwang
  • , Jeonggi Kim
  • , Jin Jang

Research output: Contribution to journalConference articlepeer-review

17 Citations (Scopus)

Abstract

An inverted tandem quantum-dot light-emitting diode (QLEDs) is demonstrated using solution processed charge generation layers (CGLs) for the first time. The tandem QLEDs with the CGL, consisting of green QDs (G-QDs) for bottom and red QDs (R-QDs) for top cells, exhibited yellow emission with current efficiency of 15.9 cd/A at 1,00Q cd/m2.

Original languageEnglish
Pages (from-to)1480-1483
Number of pages4
JournalDigest of Technical Papers - SID International Symposium
Volume47
Issue number1
DOIs
Publication statusPublished - 2016
Event54th Annual SID Symposium, Seminar, and Exhibition 2016, Display Week 2016 - San Francisco, United States
Duration: 22 May 201627 May 2016

Bibliographical note

Publisher Copyright:
© (2016) by SID-the Society for Information Display. All rights reserved.

Keywords

  • Charge generation layer
  • Quantum-dot LED
  • Solution process
  • Tandem structure

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