Near‐infrared (NIR) organic light‐emitting diodes (OLEDs): challenges and opportunities

A Zampetti, A Minotto, F Cacialli - Advanced Functional …, 2019 - Wiley Online Library
The rapid development of the science and technology of organic semiconductors has
already led to mass application of organic light‐emitting diodes (OLEDs) in television …

Near‐infrared emitting materials via harvesting triplet excitons: molecular design, properties, and application in organic light emitting diodes

Y Zhang, Y Wang, J Song, J Qu, B Li… - Advanced Optical …, 2018 - Wiley Online Library
Near‐infrared (NIR) emitting materials have attracted considerable attention because of their
potential applications in organic light emitting diodes, bioimaging, military, etc. The research …

Polyatomic molecules with emission quantum yields> 20% enable efficient organic light-emitting diodes in the NIR (II) window

SF Wang, BK Su, XQ Wang, YC Wei, KH Kuo… - Nature …, 2022 - nature.com
The emission of light by polyatomic molecules in the spectral region of the second near-
infrared (NIR (II)) window is severely hampered by the energy gap law, namely the …

Deep‐red to near‐infrared thermally activated delayed fluorescence in organic solid films and electroluminescent devices

C Li, R Duan, B Liang, G Han, S Wang, K Ye… - Angewandte …, 2017 - Wiley Online Library
The design and synthesis of highly efficient deep red (DR) and near‐infrared (NIR) organic
emitting materials with characteristic of thermally activated delayed fluorescence (TADF) still …

Near-infrared organic light-emitting materials, devices and applications

M Xu, X Li, S Liu, L Zhang, W **e - Materials Chemistry Frontiers, 2023 - pubs.rsc.org
Near-infrared (NIR) light-emitting devices have recently garnered significant interest for
integration in various applications, including photodynamic therapy and component …

Narrow electroluminescence linewidths for reduced nonradiative recombination in organic solar cells and near-infrared light-emitting diodes

Q Liu, S Smeets, S Mertens, Y **a, A Valencia… - Joule, 2021 - cell.com
The minimization of nonradiative recombination losses is essential to transcend the
efficiency of state-of-the-art organic solar cells (OSCs) and near-infrared (NIR) organic light …

Recent advances of NIR-TADF (λ maxPL/EL> 700 nm) emitters and their applications in OLEDs

S Sharma, AK Pal - Journal of Materials Chemistry C, 2022 - pubs.rsc.org
The rise of organic thermally activated delayed fluorescence (TADF) materials as NIR
emitters and hosts have engrossed wide consideration as they can demonstrate 100 …

Highly Efficient Solid-State Near-infrared Organic Light-Emitting Diodes incorporating ADA Dyes based on α,β-unsubstituted “BODIPY” Moieties

A Zampetti, A Minotto, BM Squeo, VG Gregoriou… - Scientific reports, 2017 - nature.com
We take advantage of a recent breakthrough in the synthesis of α, β-unfunctionalised 4, 4-
difluoro-4-bora-3a, 4a-diaza-s-indacene (BODIPY) moieties, which we symmetrically …

Towards efficient near-infrared fluorescent organic light-emitting diodes

A Minotto, I Bulut, AG Rapidis, G Carnicella… - Light: Science & …, 2021 - nature.com
The energy gap law (E G-law) and aggregation quenching are the main limitations to
overcome in the design of near-infrared (NIR) organic emitters. Here, we achieve …

Recent progress of electronic materials based on 2, 1, 3-benzothiadiazole and its derivatives: Synthesis and their application in organic light-emitting diodes

Y Zhang, J Song, J Qu, PC Qian, WY Wong - Science China Chemistry, 2021 - Springer
Abstract 2, 1, 3-Benzothiadiazole (BT) and its derivatives are very important acceptor units
used in the development of photoluminescent compounds and are applicable for the …