Efficient, deep-blue organic electrophosphorescence by guest charge trapping

R. J. Holmes, B. W. D'Andrade, S. R. Forrest, X. Ren, Jian Li, M. E. Thompson

Research output: Contribution to journalArticle

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Abstract

High efficient blue electrophorescence by charge trapping on guest molecules of FIr6 doped into the wide-energy-gap hosts UGH1 and UGH2 was demonstrated. The EL of FIr6 in a host-guest system was noticeably "bluer" in color at (0.16,0.26) than the previously studied phosphorescent blue emitter iridium(III)bis[4,6-difluorophenyl)-pyridinato-N,C2′]picolinate (FIrpic), which has CIE coordinates of (0.16, 0.37)2.

Original languageEnglish (US)
Pages (from-to)3818-3820
Number of pages3
JournalApplied Physics Letters
Volume83
Issue number18
DOIs
StatePublished - Nov 3 2003
Externally publishedYes

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emitters
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ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Cite this

Holmes, R. J., D'Andrade, B. W., Forrest, S. R., Ren, X., Li, J., & Thompson, M. E. (2003). Efficient, deep-blue organic electrophosphorescence by guest charge trapping. Applied Physics Letters, 83(18), 3818-3820. https://doi.org/10.1063/1.1624639

Efficient, deep-blue organic electrophosphorescence by guest charge trapping. / Holmes, R. J.; D'Andrade, B. W.; Forrest, S. R.; Ren, X.; Li, Jian; Thompson, M. E.

In: Applied Physics Letters, Vol. 83, No. 18, 03.11.2003, p. 3818-3820.

Research output: Contribution to journalArticle

Holmes, RJ, D'Andrade, BW, Forrest, SR, Ren, X, Li, J & Thompson, ME 2003, 'Efficient, deep-blue organic electrophosphorescence by guest charge trapping', Applied Physics Letters, vol. 83, no. 18, pp. 3818-3820. https://doi.org/10.1063/1.1624639
Holmes, R. J. ; D'Andrade, B. W. ; Forrest, S. R. ; Ren, X. ; Li, Jian ; Thompson, M. E. / Efficient, deep-blue organic electrophosphorescence by guest charge trapping. In: Applied Physics Letters. 2003 ; Vol. 83, No. 18. pp. 3818-3820.
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