Nonbonding/Bonding Molecular Orbital Regulation of Nitrogen-Boron-Oxygen-embedded Blue/Green Multiresonant TADF Emitters with High Efficiency and Color Purity

Guanting Liu; Hisahiro Sasabe; Kengo Kumada; Hiroki Arai; Junji Kido

doi:10.1002/chem.202202289

Nonbonding/Bonding Molecular Orbital Regulation of Nitrogen-Boron-Oxygen-embedded Blue/Green Multiresonant TADF Emitters with High Efficiency and Color Purity

Chemistry. 2022 Aug 26;28(48):e202202289. doi: 10.1002/chem.202202289. Epub 2022 Aug 10.

Authors

Guanting Liu¹, Hisahiro Sasabe^{1

2

3}, Kengo Kumada¹, Hiroki Arai¹, Junji Kido^{1

2

3}

Affiliations

¹ Department of Organic Materials Science, Graduate School of Organic Materials Science, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata, 992-8510, Japan.
² Research Center for Organic Electronics (ROEL), Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata, 992-8510, Japan.
³ Frontier Center for Organic Materials (FROM), Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata, 992-8510, Japan.

PMID: 35946986
DOI: 10.1002/chem.202202289

Abstract

Invited for the cover of this issue is the group of H. Sasabe and J. Kido at Yamagata University in Japan. The image depicts the molecular structures of N-B-O embedded multi-resonant thermally activated delayed fluorescent (MR-TADF) emitters, which achieved ultra-pure deep-blue/green emission with high efficiency in OLEDs. Read the full text of the article at 10.1002/chem.202201605.