Design of multi-resonance thermally activated delayed fluorescence materials for organic light-emitting diodes

Jingxiang Wang, Tomas Matulaitis, Sudhakar Pagidi, Eli Zysman-Colman

Research output: Contribution to journalConference articlepeer-review

1 Scopus citations

Abstract

Two strategies to improve the performance of multiresonant thermally activated delayed fluorescence (MR-TADF) compounds are explored. These include incorporation of units to turn on aggregation-induced emission so as to permit use of MR-TADF compounds at high doping concentrations, and the use of heavy atoms to increase spin-orbit coupling to enhance reverse intersystem crossing rates. Preliminary photophysical investigations are presented.

Original languageEnglish
Pages (from-to)312-316
Number of pages5
JournalDigest of Technical Papers - SID International Symposium
Volume52
Issue numberS2
DOIs
StatePublished - 2021
Externally publishedYes
EventInternational Conference on Display Technology, ICDT 2021 - Beijing, China
Duration: 30 May 20212 Jun 2021

Bibliographical note

Publisher Copyright:
© 2021, John Wiley and Sons Inc. All rights reserved.

Keywords

  • Aggregation-induced emission
  • Fluorescence
  • Heavy atom effect
  • Multi-resonant thermally activated delayed fluorescence

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