Cargando…

Achieving 21% External Quantum Efficiency for Nondoped Solution‐Processed Sky‐Blue Thermally Activated Delayed Fluorescence OLEDs by Means of Multi‐(Donor/Acceptor) Emitter with Through‐Space/‐Bond Charge Transfer

Although numerous thermally activated delayed fluorescence (TADF) organic light‐emitting diodes (OLEDs) have been demonstrated, efficient blue or even sky‐blue TADF‐based nondoped solution‐processed devices are still very rare. Herein, through‐space charge transfer (TSCT) and through‐bond charge tra...

Descripción completa

Detalles Bibliográficos
Autores principales:	Zheng, Xujun, Huang, Rongjuan, Zhong, Cheng, Xie, Guohua, Ning, Weimin, Huang, Manli, Ni, Fan, Dias, Fernando B., Yang, Chuluo
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	John Wiley and Sons Inc. 2020
Materias:	Communications
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7141015/ https://www.ncbi.nlm.nih.gov/pubmed/32274295 http://dx.doi.org/10.1002/advs.201902087

Ejemplares similares

Narrowband blue emission with insensitivity to the doping concentration from an oxygen-bridged triarylboron-based TADF emitter: nondoped OLEDs with a high external quantum efficiency up to 21.4%
por: Han, Jianmei, et al.
Publicado: (2022)

Utilizing Electroplex Emission to Achieve External Quantum Efficiency up to 18.1% in Nondoped Blue OLED
por: Zhan, Xuejun, et al.
Publicado: (2020)

Derivatives of Cyanonaphthyl-Substituted Phenanthroimidazole as Blue Emitters for Nondoped Organic Light-Emitting Diodes
por: Jayabharathi, Jayaraman, et al.
Publicado: (2019)

In Situ Generation of Red-Emissive AIEgens from Commercial Sources for Nondoped OLEDs
por: Yu, Ying, et al.
Publicado: (2018)

NIR TADF emitters and OLEDs: challenges, progress, and perspectives
por: Xiao, Yuxin, et al.
Publicado: (2022)

Pyrene-Benzimidazole Derivatives as Novel Blue Emitters for OLEDs
por: De Silva, Thenahandi Prasanthi Deepthika, et al.
Publicado: (2021)

Studies on the photodegradation of red, green and blue phosphorescent OLED emitters
por: Schmidbauer, Susanna, et al.
Publicado: (2013)

Fused tetracyclic tris[1,2,4]triazolo[1,3,5]triazine as a novel rigid electron acceptor for efficient thermally activated delayed fluorescence emitters
por: Pathak, Suraj Kumar, et al.
Publicado: (2020)

Derivatives of 2-Pyridone Exhibiting Hot-Exciton TADF for Sky-Blue and White OLEDs
por: Danyliv, Iryna, et al.
Publicado: (2023)

Acceptor-Donor-Acceptor π-Stacking Boosts Intramolecular Through-Space Charge Transfer towards Efficient Red TADF and High-Performance OLEDs
por: Jiang, Chenglin, et al.
Publicado: (2022)

Pyrenylpyridines: Sky-Blue Emitters for Organic Light-Emitting Diodes
por: De Silva, Thenahandi Prasanthi Deepthika, et al.
Publicado: (2019)

Endowing TADF luminophors with AIE properties through adjusting flexible dendrons for highly efficient solution-processed nondoped OLEDs
por: Liu, Dan, et al.
Publicado: (2020)

The Improvement of the Performance of Sky-Blue OLEDs by Decreasing Interface Traps and Balancing Carriers with PSVA Treatment
por: Ning, Yijun, et al.
Publicado: (2022)

Organic–Inorganic Hybrid Device with a Novel Deep-Blue Emitter of a Donor–Acceptor Type, with ZnO Nanoparticles for Solution-Processed OLEDs
por: Kang, Seokwoo, et al.
Publicado: (2022)

Dynamic bond interactions fine-tune the properties of multiple resonance emitters towards highly efficient narrowband green OLEDs
por: Zou, Yang, et al.
Publicado: (2023)

Voltage-Dependent Emission Varying from Blue to Orange–Red from a Nondoped Organic Light-Emitting Diode with a Single Emitter
por: Yang, Mingxue, et al.
Publicado: (2022)

Recent progress in thermally activated delayed fluorescence emitters for nondoped organic light-emitting diodes
por: Shi, Yi-Zhong, et al.
Publicado: (2022)

Molecular design to regulate the photophysical properties of multifunctional TADF emitters towards high-performance TADF-based OLEDs with EQEs up to 22.4% and small efficiency roll-offs
por: Yu, Ling, et al.
Publicado: (2017)

Lensfree OLEDs with over 50% external quantum efficiency via external scattering and horizontally oriented emitters
por: Song, Jinouk, et al.
Publicado: (2018)

Achieving Deep-Blue Thermally Activated Delayed Fluorescence in Nondoped Organic Light-Emitting Diodes through a Spiro-Blocking Strategy
por: Rao, Jiancheng, et al.
Publicado: (2019)

Bifunctional Bicarbazole-Benzophenone-Based Twisted Donor–Acceptor–Donor Derivatives for Deep-Blue and Green OLEDs
por: Gautam, Prakalp, et al.
Publicado: (2023)

High-Efficiency Sky Blue-To-Green Fluorescent Emitters Based on 3-Pyridinecarbonitrile Derivatives
por: Masuda, Yuki, et al.
Publicado: (2019)

Blue skies
por: Wilson, Cassandra
Publicado: (1988)

Why Do We Still Need a Stable Long Lifetime Deep Blue OLED Emitter?
por: Monkman, Andrew
Publicado: (2021)

Acceptor plane expansion enhances horizontal orientation of thermally activated delayed fluorescence emitters
por: Xiang, Yepeng, et al.
Publicado: (2020)

Multifunctional derivatives of pyrimidine-5-carbonitrile and differently substituted carbazoles for doping-free sky-blue OLEDs and luminescent sensors of oxygen
por: Tsiko, Uliana, et al.
Publicado: (2021)

Virtual Screening of TADF Emitters for Single-Layer OLEDs
por: Lin, Kun-Han, et al.
Publicado: (2021)

Thermally Stable Donor–Acceptor Type (Alkynyl)Gold(III) TADF Emitters Achieved EQEs and Luminance of up to 23.4% and 70 300 cd m(−2) in Vacuum‐Deposited OLEDs
por: Zhou, Dongling, et al.
Publicado: (2019)

Blue skies browsing
Publicado: (2004)

Blue skies for CLOUD
Publicado: (2006)

How Blue is the Sky?
por: Frégnac, Yves
Publicado: (2021)

Recent advances on organic blue thermally activated delayed fluorescence (TADF) emitters for organic light-emitting diodes (OLEDs)
por: Bui, Thanh-Tuân, et al.
Publicado: (2018)

A High-Efficiency Deep Blue Emitter for OLEDs with a New Dual-Core Structure Incorporating ETL Characteristics
por: Heo, Yeongjae, et al.
Publicado: (2023)

A porphyrin pentamer as a bright emitter for NIR OLEDs
por: Tejerina, Lara, et al.
Publicado: (2022)

Status and Challenges of Blue OLEDs: A Review
por: Siddiqui, Iram, et al.
Publicado: (2023)

An Oligomer Approach for Blue Thermally Activated Delayed Fluorescent Emitters Based on Twisted Donor–Acceptor Units
por: Duda, Eimantas, et al.
Publicado: (2023)

High‐Performance Nondoped Blue Delayed Fluorescence Organic Light‐Emitting Diodes Featuring Low Driving Voltage and High Brightness
por: Zou, Shi‐Jie, et al.
Publicado: (2019)

Highly efficient single-stack hybrid cool white OLED utilizing blue thermally activated delayed fluorescent and yellow phosphorescent emitters
por: Kim, Gyeong Woo, et al.
Publicado: (2018)

Substituent engineering of the diboron molecular architecture for a nondoped and ultrathin emitting layer
por: Wu, Tien-Lin, et al.
Publicado: (2022)

Highly efficient and stable deep-blue OLEDs based on narrowband emitters featuring an orthogonal spiro-configured indolo[3,2,1-de]acridine structure
por: Meng, Guoyun, et al.
Publicado: (2022)

Cannot write session to /tmp/vufind_sessions/sess_krg5jcse1ggtphqgf2acsp7a27