Exciplexes in OLEDs: Principles and promises

M Sarma, LM Chen, YS Chen, KT Wong - Materials Science and …, 2022 - Elsevier
Science has always been full of surprises, and organic light-emitting diodes (OLEDs) are no
exception. What exasperates scientists today may entice society tomorrow. The world has …

Towards high-power-efficiency solution-processed OLEDs: Material and device perspectives

S Wang, H Zhang, B Zhang, Z **_Level/links/65b8520b1e1ec12eff60b49d/Quenching-Resistant-Multi-Resonance-TADF-Emitter-Realizes-40-External-Quantum-Efficiency-in-Narrowband-Electroluminescence-at-High-Do**-Level.pdf" data-clk="hl=bg&sa=T&oi=gga&ct=gga&cd=2&d=6575760546914008390&ei=Fj7HZ_fFH7zPieoPp5HPuQo" data-clk-atid="Rn3WpmDLQVsJ" target="_blank">[PDF] researchgate.net

Quenching‐resistant multiresonance TADF emitter realizes 40% external quantum efficiency in narrowband electroluminescence at high do** level

P Jiang, J Miao, X Cao, H **a, K Pan, T Hua… - Advanced …, 2022 - Wiley Online Library
Multiresonance thermally activated delayed fluorescence (MR‐TADF) emitters manifest
great potential for organic light‐emitting diodes (OLEDs) due to their high exciton‐utilization …

Highly efficient and stable deep-blue organic light-emitting diode using phosphor-sensitized thermally activated delayed fluorescence

E Kim, J Park, M Jun, H Shin, J Baek, T Kim, S Kim… - Science …, 2022 - science.org
Phosphorescent and thermally activated delayed fluorescence (TADF) blue organic light-
emitting diodes (OLEDs) have been developed to overcome the low efficiency of fluorescent …

Exciplex: an intermolecular charge-transfer approach for TADF

M Sarma, KT Wong - ACS applied materials & interfaces, 2018 - ACS Publications
Organic materials that display thermally activated delayed fluorescence (TADF) are a
striking class of functional materials that have witnessed a booming progress in recent …

Improved efficiency and lifetime of deep‐blue hyperfluorescent organic light‐emitting diode using Pt (II) complex as phosphorescent sensitizer

S Nam, JW Kim, HJ Bae, YM Maruyama… - Advanced …, 2021 - Wiley Online Library
Although the organic light‐emitting diode (OLED) has been successfully commercialized,
the development of deep‐blue OLEDs with high efficiency and long lifetime remains a …

Highly efficient and nearly roll-off–free electrofluorescent devices via multiple sensitizations

C Yin, Y Zhang, T Huang, Z Liu, L Duan, D Zhang - Science Advances, 2022 - science.org
The efficiency roll-off at high luminance has hindered the wide application of organic light-
emitting diodes (OLEDs) for decades. To circumvent this issue, both high exciton utilization …

High‐performance circularly polarized electroluminescence with simultaneous narrowband emission, high efficiency, and large dissymmetry factor

Z Chen, C Zhong, J Han, J Miao, Y Qi, Y Zou… - Advanced …, 2022 - Wiley Online Library
Organic light‐emitting diodes (OLEDs) that can simultaneously achieve narrowband
emission, high efficiency, and circularly polarized luminescence remain a formidable …

Versatile indolocarbazole‐isomer derivatives as highly emissive emitters and ideal hosts for thermally activated delayed fluorescent OLEDs with alleviated efficiency …

D Zhang, X Song, M Cai, H Kaji, L Duan - Advanced Materials, 2018 - Wiley Online Library
Maintaining high efficiency at high brightness levels is an exigent challenge for real‐world
applications of thermally activated delayed fluorescent organic light‐emitting diodes (TADF …

Phosphorescent dye-based supramolecules for high-efficiency organic light-emitting diodes

KH Kim, S Lee, CK Moon, SY Kim, YS Park… - Nature …, 2014 - nature.com
Organic light-emitting diodes (OLEDs) are among the most promising organic
semiconductor devices. The recently reported external quantum efficiencies (EQEs) of 29 …