2017年5月
Combined Inter- and Intramolecular Charge-Transfer Processes for Highly Efficient Fluorescent Organic Light-Emitting Diodes with Reduced Triplet Exciton Quenching
ADVANCED MATERIALS
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- 巻
- 29
- 号
- 17
- 開始ページ
- 1606448
- 終了ページ
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1002/adma.201606448
- 出版者・発行元
- WILEY-V C H VERLAG GMBH
Inter-and intramolecular charge-transfer processes are combined using an exciplex-forming host and a thermally activated delayed fluorescent dopant, for fabricating efficient fluorescent organic light-emitting diodes along with the reduced efficiency roll-off at high current densities. Extra conversion on the host from triplet exciplexes to singlet exciplexes followed by energy transfer to the dopant reduces population of triplet excitons on dopant molecules, thereby reducing the triplet exciton annihilations at high current densities.
- リンク情報
- ID情報
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- DOI : 10.1002/adma.201606448
- ISSN : 0935-9648
- eISSN : 1521-4095
- ORCIDのPut Code : 45521601
- Web of Science ID : WOS:000400344800018