Thermally Activated Delayed Fluorescence Polymers for Efficient Solution-Processed Organic Light-Emitting Diodes

Sae Youn Lee, Takuma Yasuda, Hideaki Komiyama, Jiyoung Lee, Chihaya Adachi

Research output: Contribution to journalArticle

138 Citations (Scopus)

Abstract

Thermally activated delayed fluorescence (TADF) π-conjugated polymers are developed for solution-processed TADF-OLEDs. Benzophenone-based alternating donor-acceptor structures contribute to the small EST, enabling efficient exciton-harvesting through TADF. Solution-processed OLEDs using the TADF polymers as emitters can achieve high maximum external electroluminescence efficiencies of up to 9.3%.

Original languageEnglish
Pages (from-to)4019-4024
Number of pages6
JournalAdvanced Materials
Volume28
Issue number21
DOIs
Publication statusPublished - Jun 1 2016

Fingerprint

Organic light emitting diodes (OLED)
Polymers
Fluorescence
Conjugated polymers
Electroluminescence
Excitons

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

Thermally Activated Delayed Fluorescence Polymers for Efficient Solution-Processed Organic Light-Emitting Diodes. / Lee, Sae Youn; Yasuda, Takuma; Komiyama, Hideaki; Lee, Jiyoung; Adachi, Chihaya.

In: Advanced Materials, Vol. 28, No. 21, 01.06.2016, p. 4019-4024.

Research output: Contribution to journalArticle

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