Small-molecule based thermally activated delayed fluorescence materials with dual-emission characteristics

2021 ◽  
Author(s):  
Xuping Li ◽  
Shen Shen ◽  
Chenchen Zhang ◽  
Miaoqing Liu ◽  
Jianjun Lu ◽  
...  
Keyword(s):  
Small Molecule ◽  
Delayed Fluorescence ◽  
Emission Characteristics ◽  
Dual Emission ◽  
Thermally Activated Delayed Fluorescence ◽  
Thermally Activated

Molecular engineering of dendritic luminogens with thermally activated delayed fluorescence and aggregation-induced emission characteristics for efficient solution-processed non-doped OLEDs

2020 ◽  
Vol 8 (35) ◽  
pp. 12272-12283
Author(s):  
Fulong Ma ◽  
Xinxin Zhao ◽  
Hefang Ji ◽  
Dongdong Zhang ◽  
Kamran Hasrat ◽  
...  
Keyword(s):  
Efficient Solution ◽  
Delayed Fluorescence ◽  
Molecular Engineering ◽  
Intersystem Crossing ◽  
Emission Characteristics ◽  
Molecular Configuration ◽  
Solution Processed ◽  
Thermally Activated Delayed Fluorescence ◽  
Thermally Activated ◽  
Luminescence Efficiency

Improving the luminescence efficiency and reverse intersystem crossing of dendritic luminogens with AIE and TADF features by employing a highly twisted molecular configuration and multiple transition channels for solution-processed OLEDs.

scholarly journals Control of the dual emission from a thermally activated delayed fluorescence emitter containing phenothiazine units in organic light-emitting diodes

RSC Advances ◽  
2019 ◽  
Vol 9 (8) ◽  
pp. 4336-4343 ◽  
Author(s):  
Ikbal Marghad ◽  
Fatima Bencheikh ◽  
Chao Wang ◽  
Sophia Manolikakes ◽  
Alice Rérat ◽  
...  
Keyword(s):  
Quantum Efficiency ◽  
External Quantum Efficiency ◽  
Light Emitting Diodes ◽  
Delayed Fluorescence ◽  
Organic Light Emitting Diodes ◽  
Dual Emission ◽  
Thermally Activated Delayed Fluorescence ◽  
Light Emitting ◽  
Thermally Activated ◽  
Organic Light

A novel TADF emitter showing dual emission is synthesized and applied to OLEDs with an external quantum efficiency of 11.5%.

scholarly journals Deep-blue thermally activated delayed fluorescence (TADF) emitters for light-emitting electrochemical cells (LEECs)

2017 ◽  
Vol 5 (7) ◽  
pp. 1699-1705 ◽  
Author(s):  
Michael Y. Wong ◽  
Maria-Grazia La-Placa ◽  
Antonio Pertegas ◽  
Henk J. Bolink ◽  
Eli Zysman-Colman
Keyword(s):  
Small Molecule ◽  
Electrochemical Cell ◽  
Delayed Fluorescence ◽  
Electrochemical Cells ◽  
Thermally Activated Delayed Fluorescence ◽  
Light Emitting ◽  
Thermally Activated ◽  
Deep Blue

Two cationic deep blue thermally activated delayed fluorescence (TADF) emitters (imCzDPS and imDPADPS) were designed and synthesized as small molecule organic emitters for light-emitting electrochemical cell (LEEC) devices.

Thermally activated delayed fluorescence emitters with dual conformations for white organic light-emitting diodes: mechanism and molecular design

2020 ◽  
Vol 22 (3) ◽  
pp. 1313-1323 ◽  
Author(s):  
Feiyan Li ◽  
Guanyu Jiang ◽  
Muzhen Li ◽  
Jianzhong Fan ◽  
Yuzhi Song ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Molecular Design ◽  
Delayed Fluorescence ◽  
Organic Light Emitting Diodes ◽  
Dual Emission ◽  
Thermally Activated Delayed Fluorescence ◽  
Light Emitting ◽  
Thermally Activated ◽  
Organic Light

Thermally activated delayed fluorescence (TADF) molecules with dual emission have great potential for use as single emitters in white organic light-emitting diodes (WOLEDs).

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