Cargando…

The Role of Charge Balance and Excited State Levels on Device Performance of Exciplex-based Phosphorescent Organic Light Emitting Diodes

The design of novel exciplex-forming co-host materials provides new opportunities to achieve high device performance of organic light emitting diodes (OLEDs), including high efficiency, low driving voltage and low efficiency roll-off. Here, we report a comprehensive study of exciplex-forming co-host...

Descripción completa

Detalles Bibliográficos
Autores principales:	Lee, Sangyeob, Koo, Hyun, Kwon, Ohyun, Jae Park, Young, Choi, Hyeonho, Lee, Kwan, Ahn, Byungmin, Min Park, Young
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Nature Publishing Group UK 2017
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5607313/ https://www.ncbi.nlm.nih.gov/pubmed/28931910 http://dx.doi.org/10.1038/s41598-017-12059-2

Ejemplares similares

Mechanism of Ir(ppy)(3) Guest Exciton Formation with the Exciplex-Forming TCTA:TPBI Cohost within a Phosphorescent Organic Light-Emitting Diode Environment
por: Park, Jae Whee, et al.
Publicado: (2022)

Modulation for efficiency and spectra of non-doped white organic light emitting diodes by combining an exciplex with an ultrathin phosphorescent emitter
por: Liu, Zemei, et al.
Publicado: (2020)

Realization of Efficient Phosphorescent Organic Light-Emitting Devices Using Exciplex-Type Co-Host
por: Wu, Lishuang, et al.
Publicado: (2021)

Recent Advances of Interface Exciplex in Organic Light-Emitting Diodes
por: Shao, Jianhua, et al.
Publicado: (2022)

A thermally activated delayed fluorescence exciplex to achieve highly efficient and stable blue and green phosphorescent organic light-emitting diodes
por: Dou, Dehai, et al.
Publicado: (2019)

Preferential Orientation of Tetrahedral Silicon-Based Hosts in Phosphorescent Organic Light-Emitting Diodes
por: Sohn, Sunyoung, et al.
Publicado: (2018)

Predicting Operational Stability for Organic Light‐Emitting Diodes with Exciplex Cohosts
por: Wang, Zhiheng, et al.
Publicado: (2019)

Hot excited state management for long-lived blue phosphorescent organic light-emitting diodes
por: Lee, Jaesang, et al.
Publicado: (2017)

Vacuum Nanohole Array Embedded Phosphorescent Organic Light Emitting Diodes
por: Jeon, Sohee, et al.
Publicado: (2015)

An indenocarbazole-based host material for solution processable green phosphorescent organic light emitting diodes
por: Park, Eun Young, et al.
Publicado: (2021)

Pure exciplex-based white organic light-emitting diodes with imitation daylight emissions
por: Luo, Dian, et al.
Publicado: (2018)

Correction: An indenocarbazole-based host material for solution processable green phosphorescent organic light emitting diodes
por: Park, Eun Young, et al.
Publicado: (2021)

Probe exciplex structure of highly efficient thermally activated delayed fluorescence organic light emitting diodes
por: Lin, Tzu-Chieh, et al.
Publicado: (2018)

Management of Exciton Distribution for High-Performance Organic Light-Emitting Diodes Based on Interfacial Exciplex Architecture
por: Sheng, Ren, et al.
Publicado: (2023)

Improved Efficiency and Lifetime of Deep‐Blue Hyperfluorescent Organic Light‐Emitting Diode using Pt(II) Complex as Phosphorescent Sensitizer
por: Nam, Sungho, et al.
Publicado: (2021)

Effect of triplet multiple quantum well structures on the performance of blue phosphorescent organic light-emitting diodes
por: Lee, Seokjae, et al.
Publicado: (2012)

Advances in Blue Exciplex–Based Organic Light-Emitting Materials and Devices
por: Li, Jie, et al.
Publicado: (2022)

Phosphorescent cyclometalated complexes for efficient blue organic light-emitting diodes
por: Suzuri, Yoshiyuki, et al.
Publicado: (2014)

Recent advances in phosphorescent platinum complexes for organic light-emitting diodes
por: Cebrián, Cristina, et al.
Publicado: (2018)

Design of Efficient Exciplex Emitters by Decreasing the Energy Gap Between the Local Excited Triplet ((3)LE) State of the Acceptor and the Charge Transfer (CT) States of the Exciplex
por: Wei, Xiaofang, et al.
Publicado: (2019)

Doping-Free Phosphorescent and Thermally Activated Delayed Fluorescent Organic Light-Emitting Diodes with an Ultra-Thin Emission Layer
por: Jang, Eun-Bi, et al.
Publicado: (2023)

Recent progress on organic light-emitting diodes with phosphorescent ultrathin (<1nm) light-emitting layers
por: Miao, Yanqin, et al.
Publicado: (2022)

Green phosphorescent organic light-emitting diode exhibiting highest external quantum efficiency with ultra-thin undoped emission layer
por: Kang, Shin Woo, et al.
Publicado: (2021)

Long-lived spin-polarized intermolecular exciplex states in thermally activated delayed fluorescence-based organic light-emitting diodes
por: Weissenseel, Sebastian, et al.
Publicado: (2021)

Low efficiency roll-off and high color stability pure fluorescent white organic light-emitting diode based exciplex host
por: Zhang, Heng, et al.
Publicado: (2018)

Phosphorescent Molecularly Doped Light-Emitting Diodes with Blended Polymer Host and Wide Emission Spectra
por: Wang, Jun, et al.
Publicado: (2013)

Phosphine Sulfide-Based Bipolar Host Materials for Blue Phosphorescent Organic Light-Emitting Diodes
por: Xie, Gaozhan, et al.
Publicado: (2021)

Tricomponent Exciplex Emitter Realizing over 20% External Quantum Efficiency in Organic Light‐Emitting Diode with Multiple Reverse Intersystem Crossing Channels
por: Zhang, Ming, et al.
Publicado: (2019)

Efficient Exciplex-Based Deep-Blue Organic Light-Emitting Diodes Employing a Bis(4-fluorophenyl)amine-Substituted Heptazine Acceptor
por: Li, Jie, et al.
Publicado: (2021)

Highly efficient and stable organic light-emitting diodes with a greatly reduced amount of phosphorescent emitter
por: Fukagawa, Hirohiko, et al.
Publicado: (2015)

Efficient white phosphorescent organic light-emitting diodes using ultrathin emissive layers (<1 nm)
por: Yu, Haojian, et al.
Publicado: (2018)

Recent Advances in Organic Light-Emitting Diodes Based on Pure Organic Room Temperature Phosphorescence Materials
por: Zhan, Ge, et al.
Publicado: (2019)

Highly Efficient Single-Layer Phosphorescent Organic Light-Emitting Diodes Based on Co-Host Structure
por: Zhang, Tianyu, et al.
Publicado: (2020)

84% efficiency improvement in all-inorganic perovskite light-emitting diodes assisted by a phosphorescent material
por: Gao, Chun-Hong, et al.
Publicado: (2018)

Development of Blue Phosphorescent Pt(II) Materials Using Dibenzofuranyl Imidazole Ligands and Their Application in Organic Light-Emitting Diodes
por: Kim, Hakjo, et al.
Publicado: (2023)

Effects of Substitution Position of Carbazole-Dibenzofuran Based High Triplet Energy Hosts to Device Stability of Blue Phosphorescent Organic Light-Emitting Diodes
por: Choi, Kyung Hyun, et al.
Publicado: (2021)

Single, Double and ETL-Sandwiched PVPy Interlayer Effect on Charge Injection Balance and Performance of Inverted Quantum Dot Light-Emitting Diodes
por: Kiguye, Collins, et al.
Publicado: (2023)

Charge balance control of quantum dot light emitting diodes with atomic layer deposited aluminum oxide interlayers
por: Jin, Hoseok, et al.
Publicado: (2019)

Study of Sequential Dexter Energy Transfer in High Efficient Phosphorescent White Organic Light-Emitting Diodes with Single Emissive Layer
por: Kim, Jin Wook, et al.
Publicado: (2014)

Utilizing a Spiro Core with Acridine- and Phenothiazine-Based New Hole Transporting Materials for Highly Efficient Green Phosphorescent Organic Light-Emitting Diodes
por: Braveenth, Ramanaskanda, et al.
Publicado: (2018)

Cannot write session to /tmp/vufind_sessions/sess_8g9n9n6cvo9neo5v3646mcb3sd