Highly efficient thermally activated delayed fluorescence emitters with a small singlettriplet energy gap and large oscillator strength

Yuta Sagara, Katsuyuki Shizu, Hiroyuki Tanaka, Hiroshi Miyazaki, Kenichi Goushi, Hironori Kaji, Chihaya Adachi

研究成果: ジャーナルへの寄稿学術誌査読

49 被引用数 (Scopus)

抄録

A strategy for designing highly efficient thermally activated delayed fluorescence (TADF) emitters was reported. TADF emitters with donoracceptordonor (D-A-D)-type structures showed highly efficient TADF because of their small singlettriplet energy gap and large oscillator strength. An organic lightemitting diode containing a D-A-D-type TADF emitter, cis-BOX2, exhibited a high external electroluminescence quantum efficiency of 17.6%.

本文言語英語
ページ(範囲)360-362
ページ数3
ジャーナルChemistry Letters
44
3
DOI
出版ステータス出版済み - 2015

!!!All Science Journal Classification (ASJC) codes

  • 化学 (全般)

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