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 article

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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