Enhanced electroluminescence efficiency in a spiro-acridine derivative through thermally activated delayed fluorescence

Gábor Méhes; Hiroko Nomura; Qisheng Zhang; Tetsuya Nakagawa; Chihaya Adachi

doi:10.1002/anie.201206289

Enhanced electroluminescence efficiency in a spiro-acridine derivative through thermally activated delayed fluorescence

Gábor Méhes, Hiroko Nomura, Qisheng Zhang, Tetsuya Nakagawa, Chihaya Adachi^*

^*この研究の対応する著者

研究成果: Article › 査読

324 被引用数 (Scopus)

抄録

Make your OLED fluorescent: An aromatic molecule based on a spiro-acridine derivative was designed (see picture), and its photoluminescence and electroluminescence were characterized. By combining the donor and acceptor moieties a small energy gap between the lowest singlet and triplet states was achieved. This design leads to an organic light-emitting diode (OLED) that rivals phosphorescent devices regarding exciton generation efficiency.

本文言語	English
ページ（範囲）	11311-11315
ページ数	5
ジャーナル	Angewandte Chemie - International Edition
巻	51
号	45
DOI	https://doi.org/10.1002/anie.201206289
出版ステータス	Published - 2012 11月 5
外部発表	はい

ASJC Scopus subject areas

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化学 (全般)

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AU - Adachi, Chihaya

PY - 2012/11/5

Y1 - 2012/11/5

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KW - organic light-emitting diodes

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Enhanced electroluminescence efficiency in a spiro-acridine derivative through thermally activated delayed fluorescence

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