Literature DB >> 22674613

Management of singlet and triplet excitons in a single emission layer: a simple approach for a high-efficiency fluorescence/phosphorescence hybrid white organic light-emitting device.

Jun Ye1, Cai-Jun Zheng, Xue-Mei Ou, Xiao-Hong Zhang, Man-Keung Fung, Chun-Sing Lee.   

Abstract

A high-efficiency single-emission-layer (EML) hybrid white organic light emitting device is fabricated based on an ideal sky-blue fluorophor, DADBT, using a novel doping concentration regulation strategy, which effectively separates and respectively utilizes the singlet and triplet excitons in the single-EML. The white device shows excellent electroluminescence performance with maximum total efficiencies of 26.6%, 53.5 cd A(-1) and 67.2 lm W(-1) .
Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

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Year:  2012        PMID： 22674613     DOI： 10.1002/adma.201201124

Source DB:  PubMed          Journal:  Adv Mater        ISSN： 0935-9648            Impact factor:   30.849


  12 in total

1.  Highly Efficient White Organic Light-Emitting Diodes with Ultrathin Emissive Layers and a Spacer-Free Structure.

Authors:  Shengfan Wu; Sihua Li; Qi Sun; Chenchao Huang; Man-Keung Fung
Journal:  Sci Rep       Date:  2016-05-12       Impact factor: 4.379

2.  Efficient and stable single-doped white OLEDs using a palladium-based phosphorescent excimer.

Authors:  Tyler Fleetham; Yunlong Ji; Liang Huang; Trenten S Fleetham; Jian Li
Journal:  Chem Sci       Date:  2017-09-11       Impact factor: 9.825

3.  De novo design of D-σ-A molecules as universal hosts for monochrome and white phosphorescent organic light-emitting diodes.

Authors:  Wen-Cheng Chen; Yi Yuan; Ze-Lin Zhu; Zuo-Quan Jiang; Shi-Jian Su; Liang-Sheng Liao; Chun-Sing Lee
Journal:  Chem Sci       Date:  2018-03-08       Impact factor: 9.825

Review 4.  Emergence of Impurity-Doped Nanocrystal Light-Emitting Diodes.

Authors:  Dongxiang Luo; Lin Wang; Ying Qiu; Runda Huang; Baiquan Liu
Journal:  Nanomaterials (Basel)       Date:  2020-06-24       Impact factor: 5.076

5.  Regulating Charge and Exciton Distribution in High-Performance Hybrid White Organic Light-Emitting Diodes with n-Type Interlayer Switch.

Authors:  Dongxiang Luo; Yanfeng Yang; Ye Xiao; Yu Zhao; Yibin Yang; Baiquan Liu
Journal:  Nanomicro Lett       Date:  2017-03-17

6.  Strategic-tuning of radiative excitons for efficient and stable fluorescent white organic light-emitting diodes.

Authors:  Zhongbin Wu; Yuan Liu; Ling Yu; Chenyang Zhao; Dezhi Yang; Xianfeng Qiao; Jiangshan Chen; Chuluo Yang; Hans Kleemann; Karl Leo; Dongge Ma
Journal:  Nat Commun       Date:  2019-05-30       Impact factor: 14.919

7.  High efficiency hybrid white organic light-emitting diodes based on a simple and efficient exciton regulation emissive layer structure.

Authors:  Yuwen Chen; Shian Ying; Qian Sun; Yanfeng Dai; Xianfeng Qiao; Dezhi Yang; Jiangshan Chen; Dongge Ma
Journal:  RSC Adv       Date:  2018-12-06       Impact factor: 4.036

Review 8.  Strategies to Achieve High-Performance White Organic Light-Emitting Diodes.

Authors:  Lirong Zhang; Xiang-Long Li; Dongxiang Luo; Peng Xiao; Wenping Xiao; Yuhong Song; Qinshu Ang; Baiquan Liu
Journal:  Materials (Basel)       Date:  2017-12-01       Impact factor: 3.623

9.  Extremely high-efficiency and ultrasimplified hybrid white organic light-emitting diodes exploiting double multifunctional blue emitting layers.

Authors:  Bai-Quan Liu; Lei Wang; Dong-Yu Gao; Jian-Hua Zou; Hong-Long Ning; Jun-Biao Peng; Yong Cao
Journal:  Light Sci Appl       Date:  2016-08-26       Impact factor: 17.782

10.  Management of Exciton for Highly-Efficient Hybrid White Organic Light-Emitting Diodes with a Non-Doped Blue Emissive Layer.

Authors:  Wei Luo; Xing Chen; Shuang-Qiao Sun; Yi-Jie Zhang; Tong-Tong Wang; Liang-Sheng Liao; Man-Keung Fung
Journal:  Molecules       Date:  2019-11-08       Impact factor: 4.411
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