Thermally activated delayed fluorescence (TADF) from Sn4+- porphyrin complexes and their application to organic light emitting diodes - novel pathway for high efficiency electroluminescence

Ayataka Endo, Mai Ogasawara, Atsushi Takahashi, Yoshimine Kato, Chihaya Adachf

    Research output: Contribution to journalConference articlepeer-review

    Abstract

    We developed Sn4+ -porphyrin complexes that show thermally activated delayed fluorescence (TADF). TADF intensities increased with an increase of temperature because of an acceleration of the reverse intersystem crossing from triplet to singlet excited states by heat activation. TADF component provides a novel pathway for high efficiency OLEDs.

    Original languageEnglish
    Pages (from-to)1411-1413
    Number of pages3
    JournalProceedings of International Meeting on Information Display
    Volume8
    Publication statusPublished - Dec 1 2008
    Event8th International Meeting on Information Display - International Display Manufacturing Conference 2008 and Asia Display 2008, IMID/IDMC/ASIA DISPLAY 2008 - Ilsan, Korea, Republic of
    Duration: Oct 13 2008Oct 17 2008

    All Science Journal Classification (ASJC) codes

    • Engineering(all)

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