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Development of High-Performance π-Conjugated Donor: Acceptor Structures and Their Application Aimed for the Relaxation of Efficiency Rolloff in Organic Light-Emitting Diodes

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Academic year: 2021

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九州大学学術情報リポジトリ

Kyushu University Institutional Repository

Development of High-Performance π-Conjugated Donor: Acceptor Structures and Their

Application Aimed for the Relaxation of

Efficiency Rolloff in Organic Light-Emitting Diodes

金, 鍾旭

http://hdl.handle.net/2324/4110477

出版情報:九州大学, 2020, 博士(工学), 課程博士 バージョン:

権利関係:

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(様式5-2)

氏 名 Kim Jonguk(きむ じょんうく)

論 文 名 Development of High-Performance π-Conjugated Donor–Acceptor Structures andTheir Application Aimed for the Relaxation of Efficiency Rolloff in Organic Light-Emitting Diodes(高性能π共役 ドナー-アクセプター構造の開発と有機発光ダイオードにおける効率 ロールオフの緩和を目的とした応用)

論文調査委員 主 査 九州大学 教授 安達 千波矢 副 査 九州大学 教授 嶌越 恒 副 査 九州大学 教授 恩田 健

論 文 審 査 の 結 果 の 要 旨

本研究は青色 TADF の効率ロールオフ減少を目指した材料・デバイス開発に取り組み、発光過程 に寄与する因子を解明し、高効率化と効率ロールオフの改善に成功している。本研究から得られた 知見は、今後の青色TADF材料開発において極めて有益な研究成果であり、有機光エレクトロニク スの発展において価値ある業績であると認める。

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