Organic light-emitting diodes based on donor-substituted phthalimide and maleimide fluorophores

Myung Eun Jang; Takuma Yasuda; Jiyoung Lee; Sae Youn Lee; Chihaya Adachi

doi:10.1246/cl.150454

Organic light-emitting diodes based on donor-substituted phthalimide and maleimide fluorophores

Myung Eun Jang
, Takuma Yasuda
, Jiyoung Lee
, Sae Youn Lee
, Chihaya Adachi

Department of Energy and Materials Engineering

Kyushu University

Research output: Contribution to journal › Article › peer-review

33 Scopus citations

Abstract

Highly luminescent phthalimide- and maleimide-based molecules having donor-acceptor-donor electronic configurations have been developed. A phthalimide-based material exhibited highly efficient green delayed fluorescence owing to its small singlet-triplet energy gap. An organic light-emitting diode using the molecules as an emitter exhibited a high maximum external electroluminescence quantum efficiency of 11.5%, which exceeds those obtained with common fluorescent emitters.

Original language	English
Pages (from-to)	1248-1250
Number of pages	3
Journal	Chemistry Letters
Volume	44
Issue number	9
DOIs	https://doi.org/10.1246/cl.150454
State	Published - 2015

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10.1246/cl.150454

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title = "Organic light-emitting diodes based on donor-substituted phthalimide and maleimide fluorophores",

abstract = "Highly luminescent phthalimide- and maleimide-based molecules having donor-acceptor-donor electronic configurations have been developed. A phthalimide-based material exhibited highly efficient green delayed fluorescence owing to its small singlet-triplet energy gap. An organic light-emitting diode using the molecules as an emitter exhibited a high maximum external electroluminescence quantum efficiency of 11.5\%, which exceeds those obtained with common fluorescent emitters.",

author = "Jang, \{Myung Eun\} and Takuma Yasuda and Jiyoung Lee and Lee, \{Sae Youn\} and Chihaya Adachi",

note = "Publisher Copyright: {\textcopyright} 2015 The Chemical Society of Japan.",

year = "2015",

doi = "10.1246/cl.150454",

language = "English",

volume = "44",

pages = "1248--1250",

journal = "Chemistry Letters",

issn = "0366-7022",

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T1 - Organic light-emitting diodes based on donor-substituted phthalimide and maleimide fluorophores

AU - Jang, Myung Eun

AU - Yasuda, Takuma

AU - Lee, Jiyoung

AU - Lee, Sae Youn

AU - Adachi, Chihaya

PY - 2015

Y1 - 2015

N2 - Highly luminescent phthalimide- and maleimide-based molecules having donor-acceptor-donor electronic configurations have been developed. A phthalimide-based material exhibited highly efficient green delayed fluorescence owing to its small singlet-triplet energy gap. An organic light-emitting diode using the molecules as an emitter exhibited a high maximum external electroluminescence quantum efficiency of 11.5%, which exceeds those obtained with common fluorescent emitters.

AB - Highly luminescent phthalimide- and maleimide-based molecules having donor-acceptor-donor electronic configurations have been developed. A phthalimide-based material exhibited highly efficient green delayed fluorescence owing to its small singlet-triplet energy gap. An organic light-emitting diode using the molecules as an emitter exhibited a high maximum external electroluminescence quantum efficiency of 11.5%, which exceeds those obtained with common fluorescent emitters.

UR - https://www.scopus.com/pages/publications/84941351964

U2 - 10.1246/cl.150454

DO - 10.1246/cl.150454

M3 - Article

AN - SCOPUS:84941351964

SN - 0366-7022

VL - 44

SP - 1248

EP - 1250

JO - Chemistry Letters

JF - Chemistry Letters

IS - 9

ER -

Organic light-emitting diodes based on donor-substituted phthalimide and maleimide fluorophores

Abstract

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