A sensitization strategy for highly efficient blue fluorescent organic light-emitting diodes

被引:0
作者
Yalei Duan
Runda Guo
Yaxiong Wang
Kaiyuan Di
Lei Wang
机构
[1] Huazhong University of Science and Technology,Wuhan National Laboratory for Optoelectronics
来源
Frontiers of Optoelectronics | 2022年 / 15卷
关键词
Organic light-emitting diodes; Hyperfluorescence; Pyrene; Sensitization strategy; Blue fluorescent;
D O I
暂无
中图分类号
学科分类号
摘要
引用
收藏
相关论文
共 230 条
[1]  
Pu YJ(2019)Absence of delayed fluorescence and triplet-triplet annihilation in organic light emitting diodes with spatially orthogonal bianthracenes J. Mater. Chem. C Mater. Opt. Electron. Devices 7 2541-2547
[2]  
Satake R(2021)Enhancing spin-orbital coupling in deep-blue/blue TADF emitters by minimizing the distance from the heteroatoms in donors to acceptors Chem. Eng. J. 420 803-820
[3]  
Koyama Y(2020)Review on photo-and electrical aging mechanisms for neutral excitons and ions in organic light-emitting diodes J. Mater. Chem. C Mater. Opt. Electron. Devices 8 3500-3504
[4]  
Otomo T(2020)Axially chiral TADF-active enantiomers designed for efficient blue circularly polarized electroluminescence Angew. Chem. Int. Ed. Engl. 59 1385-1391
[5]  
Hayashi R(2018)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 Chem. Sci. (Camb.) 9 1697-1703
[6]  
Haruta N(2020)Key host parameters for long lifetimes in phosphorescent organic light-emitting diodes: Bond dissociation energy in triplet excited state J. Mater. Chem. C Mater. Opt. Electron. Devices 8 17583-17591
[7]  
Katagiri H(2019)Isomeric quinoxalinedicarbonitrile as color-managing acceptors of thermally activated delayed fluorescent emitters ACS Appl. Mater. Interfaces 11 375-384
[8]  
Otsuki D(2018)Efficient deep red phosphorescent oleds using 1,2,4-thiadiazole core-based novel bipolar host with low efficiency roll-off Front Optoelectron. 11 18020-18039
[9]  
Kim DG(2018)All-organic thermally activated delayed fluorescence materials for organic light-emitting diodes Nat. Rev. Mater. 3 915-1016
[10]  
Sato T(2017)Recent advances in organic thermally activated delayed fluorescence materials Chem. Soc. Rev. 46 1605444-1605497