Literature DB >> 26749469

Fluorescent Organic Planar pn Heterojunction Light-Emitting Diodes with Simplified Structure, Extremely Low Driving Voltage, and High Efficiency.

Dongcheng Chen1, Gaozhan Xie1, Xinyi Cai1, Ming Liu1, Yong Cao1, Shi-Jian Su1.   

Abstract

Fluorescent organic light-emitting diodes capable of radiative utilization of both singlet and triplet excitons are achieved via a simple double-layer planar pn hetero-junction configuration without a conventional emission layer, leading to high external quantum efficiency above 10% and extremely low driving voltages close to the theoretical minima.
© 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Keywords:  double-layer devices; fluorescence; organic light-emitting diodes; pn heterojunctions; triplet harvesting

Year:  2015        PMID： 26749469     DOI： 10.1002/adma.201504290

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


  6 in total

1.  "Rate-limited effect" of reverse intersystem crossing process: the key for tuning thermally activated delayed fluorescence lifetime and efficiency roll-off of organic light emitting diodes.

Authors:  Xinyi Cai; Xianglong Li; Gaozhan Xie; Zuozheng He; Kuo Gao; Kunkun Liu; Dongcheng Chen; Yong Cao; Shi-Jian Su
Journal:  Chem Sci       Date:  2016-03-15       Impact factor: 9.825

2.  Rational design of asymmetric red fluorescent probes for live cell imaging with high AIE effects and large two-photon absorption cross sections using tunable terminal groups.

Authors:  Zheng-Feng Chang; Ling-Min Jing; Bin Chen; Mengshi Zhang; Xiaolei Cai; Jun-Jie Liu; Yan-Chun Ye; Xiaoding Lou; Zujin Zhao; Bin Liu; Jin-Liang Wang; Ben Zhong Tang
Journal:  Chem Sci       Date:  2016-03-18       Impact factor: 9.825

Review 3.  Recent Advances of Interface Exciplex in Organic Light-Emitting Diodes.

Authors:  Jianhua Shao; Cong Chen; Wencheng Zhao; Erdong Zhang; Wenjie Ma; Yuanping Sun; Ping Chen; Ren Sheng
Journal:  Micromachines (Basel)       Date:  2022-02-14       Impact factor: 2.891

4.  A thermally activated delayed fluorescence exciplex to achieve highly efficient and stable blue and green phosphorescent organic light-emitting diodes.

Authors:  Dehai Dou; Peng Wu; Zhangcheng Liao; Jian Hao; Jianhua Zhang; Zixing Wang
Journal:  RSC Adv       Date:  2019-07-31       Impact factor: 4.036

5.  Dendronized delayed fluorescence emitters for non-doped, solution-processed organic light-emitting diodes with high efficiency and low efficiency roll-off simultaneously: two parallel emissive channels.

Authors:  Yifan Li; Guohua Xie; Shaolong Gong; Kailong Wu; Chuluo Yang
Journal:  Chem Sci       Date:  2016-04-26       Impact factor: 9.825

6.  Thiophene Disubstituted Benzothiadiazole Derivatives: An Effective Planarization Strategy Toward Deep-Red to Near-Infrared (NIR) Organic Light-Emitting Diodes.

Authors:  Wentao Xie; Binbin Li; Xinyi Cai; Mengke Li; Zhenyang Qiao; Xiaohui Tang; Kunkun Liu; Cheng Gu; Yuguang Ma; Shi-Jian Su
Journal:  Front Chem       Date:  2019-04-18       Impact factor: 5.221
  6 in total

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