Optimizing high efficiency OLEDs structure based on thermally activated delayed fluorescence emitter

Chan Hyuk Park, Hyun Jun Lee, Ju Hyun Hwang, Kyu Nyun Kim, Yong Sub Shim, Cheol Hwee Park, Sun Gyu Jung, Bong Han Bae, Dong Jun Lee, Young Wook Park, Byeong Kwon Ju

Research output: Contribution to journalConference article

Abstract

In this study, we report the thermally activated delayed fluorescence (TADF) organic light-emitting diodes (OLEDs) having enhanced efficiency. We optimized TADF OLED by HTL, ETL materials and thickness. An enhanced power efficiency, current efficiency and external quantum efficiency were achie\ed in optimized TADF OLED.

Original languageEnglish
Pages (from-to)1704-1706
Number of pages3
JournalDigest of Technical Papers - SID International Symposium
Volume46
Issue numberBook 3
DOIs
Publication statusPublished - 2015 Jun 1
Event2015 SID International Symposium - San Jose, United States
Duration: 2015 Jun 4 → …

Keywords

  • Carrier recombination zone (CRZ)
  • Organic light-emitting diodes (OLEDS)
  • Thermally activated delayed fluorescence (TADF)

ASJC Scopus subject areas

  • Engineering(all)

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  • Cite this

    Park, C. H., Lee, H. J., Hwang, J. H., Kim, K. N., Shim, Y. S., Park, C. H., Jung, S. G., Bae, B. H., Lee, D. J., Park, Y. W., & Ju, B. K. (2015). Optimizing high efficiency OLEDs structure based on thermally activated delayed fluorescence emitter. Digest of Technical Papers - SID International Symposium, 46(Book 3), 1704-1706. https://doi.org/10.1002/sdtp.10183