IDEAS home Printed from https://ideas.repec.org/a/nat/natcom/v15y2024i1d10.1038_s41467-024-47891-4.html
   My bibliography  Save this article

Household alternating current electricity plug-and-play quantum-dot light-emitting diodes

Author

Listed:
  • Jiming Wang

    (Southern University of Science and Technology
    Harbin Institute of Technology)

  • Cuixia Yuan

    (Southern University of Science and Technology)

  • Shuming Chen

    (Southern University of Science and Technology)

Abstract

As an intrinsically direct current device, quantum-dot LED cannot be directly driven by household alternating current electricity. Thus, a driver circuit is required, which increases the complexity and cost. Here, by using a transparent and conductive indium-zinc-oxide as an intermediate electrode, we develop a tandem quantum-dot LED that can be operated at both negative and positive alternating current cycles with an external quantum efficiency of 20.09% and 21.15%, respectively. Furthermore, by connecting multiple tandem devices in series, the panel can be directly driven by household alternating current electricity without the need for complicated back-end circuits. Under 220 V/50 Hz driving, the red plug-and-play panel demonstrates a power efficiency of 15.70 lm W−1 and a tunable brightness of up to 25,834 cd m−2. The developed plug-and-play quantum-dot LED panel could enable the production of cost-effective, compact, efficient, and stable solid-state light sources that can be directly powered by household alternating current electricity.

Suggested Citation

  • Jiming Wang & Cuixia Yuan & Shuming Chen, 2024. "Household alternating current electricity plug-and-play quantum-dot light-emitting diodes," Nature Communications, Nature, vol. 15(1), pages 1-11, December.
    • Handle: RePEc:nat:natcom:v:15:y:2024:i:1:d:10.1038_s41467-024-47891-4
    DOI: 10.1038/s41467-024-47891-4
    as

    Download full text from publisher

    File URL: https://www.nature.com/articles/s41467-024-47891-4
    File Function: Abstract
    Download Restriction: no
    File URL: https://libkey.io/10.1038/s41467-024-47891-4?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    References listed on IDEAS

    as
    1. Song Chen & Weiran Cao & Taili Liu & Sai-Wing Tsang & Yixing Yang & Xiaolin Yan & Lei Qian, 2019. "On the degradation mechanisms of quantum-dot light-emitting diodes," Nature Communications, Nature, vol. 10(1), pages 1-9, December.
    2. Eui Hyuk Kim & Sung Hwan Cho & Ju Han Lee & Beomjin Jeong & Richard Hahnkee Kim & Seunggun Yu & Tae-Woo Lee & Wooyoung Shim & Cheolmin Park, 2017. "Organic light emitting board for dynamic interactive display," Nature Communications, Nature, vol. 8(1), pages 1-8, April.
    3. Junpeng Ji & Igor F. Perepichka & Junwu Bai & Dan Hu & Xiuru Xu & Ming Liu & Tao Wang & Changbin Zhao & Hong Meng & Wei Huang, 2021. "Three-phase electric power driven electroluminescent devices," Nature Communications, Nature, vol. 12(1), pages 1-11, December.
    4. Stefano Tonzani, 2009. "Lighting technology: Time to change the bulb," Nature, Nature, vol. 459(7245), pages 312-314, May.
    5. Heng Zhang & Qiang Su & Shuming Chen, 2020. "Quantum-dot and organic hybrid tandem light-emitting diodes with multi-functionality of full-color-tunability and white-light-emission," Nature Communications, Nature, vol. 11(1), pages 1-8, December.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Iman E. Shaaban & Ahmed S. Samra & Shabbir Muhammad & Swelm Wageh, 2022. "Design of Distributed Bragg Reflectors for Green Light-Emitting Devices Based on Quantum Dots as Emission Layer," Energies, MDPI, vol. 15(3), pages 1-17, February.
    2. Siyu He & Xiaoqi Tang & Yunzhou Deng & Ni Yin & Wangxiao Jin & Xiuyuan Lu & Desui Chen & Chenyang Wang & Tulai Sun & Qi Chen & Yizheng Jin, 2023. "Anomalous efficiency elevation of quantum-dot light-emitting diodes induced by operational degradation," Nature Communications, Nature, vol. 14(1), pages 1-11, December.
    3. Pode, Ramchandra, 2020. "Organic light emitting diode devices: An energy efficient solid state lighting for applications," Renewable and Sustainable Energy Reviews, Elsevier, vol. 133(C).
    4. Xingtong Chen & Xiongfeng Lin & Likuan Zhou & Xiaojuan Sun & Rui Li & Mengyu Chen & Yixing Yang & Wenjun Hou & Longjia Wu & Weiran Cao & Xin Zhang & Xiaolin Yan & Song Chen, 2023. "Blue light-emitting diodes based on colloidal quantum dots with reduced surface-bulk coupling," Nature Communications, Nature, vol. 14(1), pages 1-9, December.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:nat:natcom:v:15:y:2024:i:1:d:10.1038_s41467-024-47891-4. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://www.nature.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.