Aggregation-induced emission type thermally activated delayed fluorescent materials for high efficiency in non-doped organic light-emitting diodes

In Ho Lee; Wook Song; Jun Yeob Lee

doi:10.1016/j.orgel.2015.11.019

Aggregation-induced emission type thermally activated delayed fluorescent materials for high efficiency in non-doped organic light-emitting diodes

In Ho Lee
, Wook Song
, Jun Yeob Lee

Department of Chemical Engineering

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

68 Scopus citations

Abstract

Aggregation-induced emission (AIE) type thermally activated delayed fluorescent (TADF) emitters were developed by asymmetric substitution of donor moieties to a diphenylsulfone acceptor. The AIE properties of the TADF emitters increased the quantum efficiency of the non-doped TADF devices and asymmetric substitution was more effective than symmetric substitution to enhance the quantum efficiency of the non-doped devices.

Original language	English
Pages (from-to)	22-26
Number of pages	5
Journal	Organic Electronics
Volume	29
DOIs	https://doi.org/10.1016/j.orgel.2015.11.019
State	Published - Feb 2015

Keywords

Aggregation induced emission
Asymmetric structure
Delayed fluorescence
High efficiency
Non-doped device

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10.1016/j.orgel.2015.11.019

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title = "Aggregation-induced emission type thermally activated delayed fluorescent materials for high efficiency in non-doped organic light-emitting diodes",

abstract = "Aggregation-induced emission (AIE) type thermally activated delayed fluorescent (TADF) emitters were developed by asymmetric substitution of donor moieties to a diphenylsulfone acceptor. The AIE properties of the TADF emitters increased the quantum efficiency of the non-doped TADF devices and asymmetric substitution was more effective than symmetric substitution to enhance the quantum efficiency of the non-doped devices.",

keywords = "Aggregation induced emission, Asymmetric structure, Delayed fluorescence, High efficiency, Non-doped device",

author = "Lee, \{In Ho\} and Wook Song and Lee, \{Jun Yeob\}",

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year = "2015",

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doi = "10.1016/j.orgel.2015.11.019",

language = "English",

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AU - Lee, In Ho

AU - Song, Wook

AU - Lee, Jun Yeob

PY - 2015/2

Y1 - 2015/2

N2 - Aggregation-induced emission (AIE) type thermally activated delayed fluorescent (TADF) emitters were developed by asymmetric substitution of donor moieties to a diphenylsulfone acceptor. The AIE properties of the TADF emitters increased the quantum efficiency of the non-doped TADF devices and asymmetric substitution was more effective than symmetric substitution to enhance the quantum efficiency of the non-doped devices.

AB - Aggregation-induced emission (AIE) type thermally activated delayed fluorescent (TADF) emitters were developed by asymmetric substitution of donor moieties to a diphenylsulfone acceptor. The AIE properties of the TADF emitters increased the quantum efficiency of the non-doped TADF devices and asymmetric substitution was more effective than symmetric substitution to enhance the quantum efficiency of the non-doped devices.

KW - Aggregation induced emission

KW - Asymmetric structure

KW - Delayed fluorescence

KW - High efficiency

KW - Non-doped device

UR - https://www.scopus.com/pages/publications/84948970884

U2 - 10.1016/j.orgel.2015.11.019

DO - 10.1016/j.orgel.2015.11.019

M3 - Article

AN - SCOPUS:84948970884

SN - 1566-1199

VL - 29

SP - 22

EP - 26

JO - Organic Electronics

JF - Organic Electronics

ER -

Aggregation-induced emission type thermally activated delayed fluorescent materials for high efficiency in non-doped organic light-emitting diodes

Abstract

Keywords

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