Delayed electroluminescence in small-molecule-based organic light-emitting diodes: Evidence for triplet-triplet annihilation and recombination-center-mediated light-generation mechanism

Zoran D. Popovic; Hany Aziz

doi:10.1063/1.1937472

Delayed electroluminescence in small-molecule-based organic light-emitting diodes: Evidence for triplet-triplet annihilation and recombination-center-mediated light-generation mechanism

Journal of Applied Physics ◽

10.1063/1.1937472 ◽

2005 ◽

Vol 98 (1) ◽

pp. 013510 ◽

Cited By ~ 66

Author(s):

Zoran D. Popovic ◽

Hany Aziz

Keyword(s):

Small Molecule ◽

Light Emitting Diodes ◽

Generation Mechanism ◽

Organic Light Emitting Diodes ◽

Recombination Center ◽

Light Emitting ◽

Organic Light ◽

Light Generation ◽

Triplet Triplet Annihilation

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Small molecule organic light-emitting diodes can exhibit high performance without conventional hole transport layers

Applied Physics Letters ◽

10.1063/1.1517397 ◽

2002 ◽

Vol 81 (19) ◽

pp. 3528-3530 ◽

Cited By ~ 31

Author(s):

Qinglan Huang ◽

Ji Cui ◽

He Yan ◽

Jonathan G. C. Veinot ◽

Tobin J. Marks

Keyword(s):

Small Molecule ◽

High Performance ◽

Light Emitting Diodes ◽

Hole Transport ◽

Organic Light Emitting Diodes ◽

Light Emitting ◽

Organic Light ◽

Hole Transport Layers

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Interface and thickness tuning for blade coated small-molecule organic light-emitting diodes with high power efficiency

Journal of Applied Physics ◽

10.1063/1.4821881 ◽

2013 ◽

Vol 114 (12) ◽

pp. 123101 ◽

Cited By ~ 9

Author(s):

Yu-Fan Chang ◽

Yu-Chian Chiu ◽

Hao-Wen Chang ◽

Yi-Siang Wang ◽

Yi-Lun Shih ◽

...

Keyword(s):

Small Molecule ◽

High Power ◽

Power Efficiency ◽

Light Emitting Diodes ◽

Organic Light Emitting Diodes ◽

Light Emitting ◽

Organic Light ◽

High Power Efficiency

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The charge-trapping and triplet-triplet annihilation processes in organic light-emitting diodes: A duty cycle dependence study on magneto-electroluminescence

Applied Physics Letters ◽

10.1063/1.4788681 ◽

2013 ◽

Vol 102 (2) ◽

pp. 023301 ◽

Cited By ~ 14

Author(s):

Qiming Peng ◽

Ping Chen ◽

Feng Li

Keyword(s):

Duty Cycle ◽

Light Emitting Diodes ◽

Charge Trapping ◽

Organic Light Emitting Diodes ◽

Light Emitting ◽

Organic Light ◽

Cycle Dependence ◽

Triplet Triplet Annihilation

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Unmodified small-molecule organic light-emitting diodes by blade coating

Organic Electronics ◽

10.1016/j.orgel.2012.05.017 ◽

2012 ◽

Vol 13 (10) ◽

pp. 2149-2155 ◽

Cited By ~ 32

Author(s):

Yu-Fan Chang ◽

Yu-Chian Chiu ◽

Han-Cheng Yeh ◽

Hao-Wen Chang ◽

Chun-Yu Chen ◽

...

Keyword(s):

Small Molecule ◽

Light Emitting Diodes ◽

Organic Light Emitting Diodes ◽

Light Emitting ◽

Organic Light ◽

Blade Coating

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Hybrid white organic light-emitting diodes of small molecule and polymer emitters

Synthetic Metals ◽

10.1016/j.synthmet.2012.07.013 ◽

2012 ◽

Vol 162 (17-18) ◽

pp. 1594-1597 ◽

Cited By ~ 5

Author(s):

Kyoung Soo Yook ◽

Jun Yeob Lee

Keyword(s):

Small Molecule ◽

Light Emitting Diodes ◽

Organic Light Emitting Diodes ◽

Light Emitting ◽

Organic Light

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Organic Small-Molecule Materials for Organic Light-Emitting Diodes

Organic Light-Emitting Materials and Devices ◽

10.1201/b18540-3 ◽

2017 ◽

pp. 309-487 ◽

Cited By ~ 2

Keyword(s):

Small Molecule ◽

Light Emitting Diodes ◽

Organic Light Emitting Diodes ◽

Light Emitting ◽

Organic Light

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Efficiency improvement of blue triplet-triplet annihilation organic light-emitting diodes with bilayer emitting layer

Advances in Display Technologies XI ◽

10.1117/12.2577470 ◽

2021 ◽

Author(s):

Hung Yi Lin ◽

Chia-Hsun Chen ◽

Pei-Hsi Lee ◽

Bo-Yen Lin ◽

Tien-Lung Chiu ◽

...

Keyword(s):

Light Emitting Diodes ◽

Organic Light Emitting Diodes ◽

Efficiency Improvement ◽

Light Emitting ◽

Organic Light ◽

Triplet Triplet Annihilation

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Degradation of fluorescent organic light emitting diodes caused by quenching of singlet and triplet excitons

Journal of Materials Chemistry C ◽

10.1039/d0tc02928a ◽

2020 ◽

Vol 8 (42) ◽

pp. 14873-14879

Author(s):

Duy Cong Le ◽

Duong Dai Nguyen ◽

Savanna Lloyd ◽

Toshi-kazu Suzuki ◽

Hideyuki Murata

Keyword(s):

Light Emitting Diodes ◽

Organic Light Emitting Diodes ◽

Light Emitting ◽

Singlet Exciton ◽

Organic Light ◽

Positively Charged ◽

Triplet Excitons ◽

Triplet Triplet Annihilation

The initial luminescence loss of fluorescent OLEDs utilizing triplet–triplet annihilation is not only caused by quenching of singlet exciton with neutral quenchers but also by that of triplet excitons with positively charged quenchers.

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Magnetic field dependent triplet-triplet annihilation in Alq3-based organic light emitting diodes at different temperatures

Journal of Applied Physics ◽

10.1063/1.3125507 ◽

2009 ◽

Vol 105 (9) ◽

pp. 093719 ◽

Cited By ~ 48

Author(s):

R. Liu ◽

Y. Zhang ◽

Y. L. Lei ◽

P. Chen ◽

Z. H. Xiong

Keyword(s):

Magnetic Field ◽

Light Emitting Diodes ◽

Organic Light Emitting Diodes ◽

Light Emitting ◽

Organic Light ◽

Field Dependent ◽

Different Temperatures ◽

Triplet Triplet Annihilation

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Thermally Activated Delayed Fluorescence in Polymer–Small-Molecule Exciplex Blends for Solution-Processed Organic Light-Emitting Diodes

ACS Applied Materials & Interfaces ◽

10.1021/acsami.8b07554 ◽

2018 ◽

Vol 10 (34) ◽

pp. 28796-28802 ◽

Cited By ~ 17

Author(s):

Piotr Pander ◽

Szymon Gogoc ◽

Marco Colella ◽

Przemyslaw Data ◽

Fernando B. Dias

Keyword(s):

Small Molecule ◽

Light Emitting Diodes ◽

Delayed Fluorescence ◽

Organic Light Emitting Diodes ◽

Solution Processed ◽

Thermally Activated Delayed Fluorescence ◽

Light Emitting ◽

Thermally Activated ◽

Organic Light

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