Optimizing Charge Transfer and Out‐Coupling of A Quasi‐Planar Deep‐Red TADF Emitter: towards Rec. 2020 Gamut and External Quantum Efficiency beyond 30%

Z Li, D Yang, C Han, B Zhao, H Wang… - Angewandte Chemie …, 2021 - Wiley Online Library
Herein, we report a deep‐red TADF emitter pCNQ–TPA, composed of quinoxaline‐5, 8‐
dicarbonitrile (pCNQ) acceptor and triphenylamine (TPA) donor. pCNQ–TPA supported its …
被引用次数：130 相关文章 所有 7 个版本

A TADF Emitter with Dual Para-Positioned Donors Enables OLEDs with Improved Efficiency and CIE Coordinates Close to the Rec. 2020 Red Standard

H Wang, JX Chen, XC Fan, YC Cheng… - … Applied Materials & …, 2022 - ACS Publications
Developing red thermally activated delayed fluorescence (TADF) emitters concurrently with
high efficiency and emission color close to the BT. 2020 red standard is an ongoing …
被引用次数：16 相关文章 所有 3 个版本

Triptycene‐Fused Sterically Shielded Multi‐Resonance TADF Emitter Enables High‐Efficiency Deep Blue OLEDs with Reduced Dexter Energy Transfer

H Mubarok, A Amin, T Lee, J Jung, JH Lee… - Angewandte …, 2023 - Wiley Online Library
Designing multi‐resonance (MR) emitters that can simultaneously achieve narrowband
emission and suppressed intermolecular interactions is challenging for realizing high color …
被引用次数：38 相关文章 所有 5 个版本

Managing locally excited and charge‐transfer triplet states to facilitate up‐conversion in red TADF emitters that are available for both vacuum‐and solution‐processes

JX Chen, YF Xiao, K Wang, D Sun, XC Fan… - Angewandte …, 2021 - Wiley Online Library
Developing red thermally activated delayed fluorescence (TADF) emitters for high‐
performance OLEDs is still facing great challenge. Herein, three red TADF emitters, pDBBPZ …
被引用次数：125 相关文章 所有 9 个版本

Exceeding 30% external quantum efficiency in non‐doped OLEDs utilizing solution processable TADF emitters with high horizontal dipole orientation via anchoring …

G Zhao, D Liu, P Wang, X Huang, H Chen… - Angewandte …, 2022 - Wiley Online Library
Strategies to enhance the ratio of the molecular horizontal emitting dipole orientation (Θ∥)
for thermally activated delayed fluorescence (TADF) emitters have unlocked the full potential …
被引用次数：50 相关文章 所有 6 个版本

Manipulating the electronic excited state energies of pyrimidine-based thermally activated delayed fluorescence emitters to realize efficient deep-blue emission

R Komatsu, T Ohsawa, H Sasabe… - … Applied Materials & …, 2017 - ACS Publications
The development of efficient and robust deep-blue emitters is one of the key issues in
organic light-emitting devices (OLEDs) for environmentally friendly, large-area displays or …
被引用次数：100 相关文章 所有 5 个版本
[HTML] rsc.org

[HTML][HTML] Molecular design to regulate the photophysical properties of multifunctional TADF emitters towards high-performance TADF-based OLEDs with EQEs up to …

L Yu, Z Wu, G Xie, W Zeng, D Ma, C Yang - Chemical Science, 2018 - pubs.rsc.org
Simultaneously achieving high efficiency and low efficiency roll-off remains a big challenge
for OLEDs based on thermally activated delayed fluorescence (TADF) emitters. To address …
被引用次数：147 相关文章 所有 8 个版本
[PDF] cityu.edu.hk

A highly twisted carbazole‐fused DABNA derivative as an orange‐red TADF emitter for OLEDs with nearly 40% EQE

YC Cheng, XC Fan, F Huang, X Xiong… - Angewandte Chemie …, 2022 - Wiley Online Library
Multiple resonance (MR) type thermally activated delayed fluorescence (TADF) material is
currently a research hotspot in organic light‐emitting diodes (OLEDs) due to their high color …
被引用次数：86 相关文章 所有 7 个版本

Approaching efficient and narrow RGB electroluminescence from D–A-type TADF emitters containing an identical multiple resonance backbone as the acceptor

F Huang, K Wang, YZ Shi, XC Fan… - … Applied Materials & …, 2021 - ACS Publications
Highly twisted electron donor (D)–electron acceptor (A)-type thermally activated delayed
fluorescence (TADF) emitters can achieve high efficiency while suffering from serious …
被引用次数：63 相关文章 所有 6 个版本
[HTML] science.org

[HTML][HTML] Acceptor-donor-acceptor π-stacking boosts intramolecular through-space charge transfer towards efficient red TADF and high-performance OLEDs

C Jiang, J Miao, D Zhang, Z Wen, C Yang, K Li - Research, 2022 - spj.science.org
Organic push-pull systems featuring through-space charge transfer (TSCT) excited states
have been disclosed to be capable of exhibiting thermally activated delayed fluorescence …
被引用次数：22 相关文章 所有 7 个版本