Issue |
E3S Web Conf.
Volume 560, 2024
The 10th International Conference on Energy Materials and Environment Engineering (ICEMEE 2024)
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|
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Article Number | 01006 | |
Number of page(s) | 5 | |
Section | Mineral Resources Utilization and Thermodynamic Engineering | |
DOI | https://doi.org/10.1051/e3sconf/202456001006 | |
Published online | 05 August 2024 |
Research Progress of AlGaN Ultraviolet Light-Emitting Diodes
1 School of Computer Science, South China Business College Guangdong University of Foreign Studies, Guangzhou, 510545, The People’s Republic of China
2 School of Internet Economics and Business, Fujian University of Technology, Fuzhou, 350118, The People’s Republic of China
3 Faculty of Engineering and Life Sciences, Universiti Selangor, Bestari jaya, Selangor 45600, Malaysia
* Corresponding author: 18345148026@163.com
The research progress of AlGaN ultraviolet light-emitting diodes (UV LEDs) is explored in this paper. Firstly, the significance and application areas of AlGaN UV LEDs are introduced, emphasizing their wide-ranging applications in fields such as disinfection, medical devices, and sensors. Subsequently, an overview of the material science and manufacturing processes used in the production of AlGaN UV LEDs is provided, including crystal growth techniques and fabrication processes. Next, the design, structure, and operating principles of different types of AlGaN UV LEDs are described, with a focus on the devices optical performance, electrical characteristics, and thermal management effects. Finally, the latest research findings are summarized, and the challenges and future development directions facing current technology are discussed. This paper aims to provide readers with a comprehensive understanding of the research field of AlGaN UV LEDs and serve as a reference for future research and applications.
© The Authors, published by EDP Sciences, 2024
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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