Deep-Red Electro-fluorescent based on an Excimer Emission with Hot-Exciton Channels

2022 ◽  
Author(s):  
Ying Gao ◽  
Mingming Yao ◽  
Changjiang Zhou ◽  
Haichao Liu ◽  
Shitong Zhang ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Biological Imaging ◽  
Night Vision ◽  
Organic Light Emitting Diodes ◽  
Excimer Emission ◽  
Light Emitting ◽  
Organic Light ◽  
Fluorescent Materials

Red and deep-red fluorescent materials are broadly applied in many fields such as organic light emitting diodes (OLEDs), biological imaging and night-vision devices. In this work, we designed and synthesized...

scholarly journals Effect of end group functionalisation of small molecules featuring the fluorene–thiophene–benzothiadiazole motif as emitters in solution-processed red and orange organic light-emitting diodes

2019 ◽  
Vol 7 (13) ◽  
pp. 3934-3944 ◽  
Author(s):  
Valentin H. K. Fell ◽  
Neil J. Findlay ◽  
Benjamin Breig ◽  
Clarissa Forbes ◽  
Anto R. Inigo ◽  
...  
Keyword(s):  
Small Molecules ◽  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Solution Processed ◽  
Light Emitting ◽  
Organic Light ◽  
Fluorescent Materials ◽  
End Group

A series of red fluorescent materials (compounds 1–4), which each contain the symmetric fluorene–thiophene–BT–thiophene–fluorene core, is presented along with their performance in solution-processed OLED devices.

Non-doped and doped circularly polarized organic light-emitting diodes with high performances based on chiral octahydro-binaphthyl delayed fluorescent luminophores

2019 ◽  
Vol 7 (23) ◽  
pp. 7045-7052 ◽  
Author(s):  
Zheng-Guang Wu ◽  
Zhi-Ping Yan ◽  
Xu-Feng Luo ◽  
Li Yuan ◽  
Wei-Qiu Liang ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Circularly Polarized ◽  
Organic Light ◽  
Fluorescent Materials ◽  
Low Efficiency

Two circularly polarized delayed fluorescent materials were applied in non-doped and doped CP-OLEDs with |gEL| up to 2.9 × 10−3, an EQEmax of 12.4% and a low efficiency roll-off.

scholarly journals White Tandem Organic Light-Emitting Diodes Using Red and Blue Fluorescent Materials

2015 ◽  
Vol 48 (3) ◽  
pp. 115-120 ◽  
Author(s):  
Chan-Suk Park ◽  
Do-Hun Kong ◽  
Ju-Hyun Kang ◽  
Sung-Hyuk Yun ◽  
Sung-Hoo Ju
Keyword(s):  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Organic Light ◽  
Fluorescent Materials

Anthracene based metal-organic framework showing efficient angle-dependent polarized emission, luminescent thermometry, and photoelectronic response

2022 ◽  
Author(s):  
Ji-Rui Zhang ◽  
Hao-Yi Zhang ◽  
Jia-hui Guo ◽  
Zi-Han Liu ◽  
Cheng-Yu Ma ◽  
...  
Keyword(s):  
Light Emitting Diodes ◽  
Metal Organic Framework ◽  
Metal Organic Frameworks ◽  
Biological Imaging ◽  
Organic Light Emitting Diodes ◽  
Photoelectric Device ◽  
Light Emitting ◽  
Organic Light ◽  
Polarized Emission ◽  
Metal Organic

The development of luminescent metal-organic frameworks (MOFs) has attracted extensive attention due to their applications in photoelectric device, organic light-emitting diodes (OLEDs), anti-counterfeiting, biological imaging and so on. In this...

Phosphine oxide functionalized pyrenes as efficient blue light emitting multifunctional materials for organic light emitting diodes

2015 ◽  
Vol 3 (6) ◽  
pp. 1208-1224 ◽  
Author(s):  
Godumala Mallesham ◽  
Chidirala Swetha ◽  
Surukonti Niveditha ◽  
Maneesha Esther Mohanty ◽  
Nanubolu Jagadeesh Babu ◽  
...  
Keyword(s):  
Blue Light ◽  
Phosphine Oxide ◽  
Light Emitting Diodes ◽  
Delayed Fluorescence ◽  
Organic Light Emitting Diodes ◽  
Excimer Emission ◽  
Thermally Activated Delayed Fluorescence ◽  
Light Emitting ◽  
Thermally Activated ◽  
Organic Light

Efficient electron transporting blue emitting materials obtained from excimer emission assisted by thermally activated delayed fluorescence.

Sign in / Sign up

Export Citation Format

Share Document