["Research Progress on AlGaN-Based Deep Ultraviolet Light-Emitting Diodes"]
Abstract：["AlGaN-based semiconductor ultraviolet light-emitting diodes (LEDs) have advantages such as mercury-free environmental protection, low operating voltage, rapid switching, precise wavelength tuning, lightweight and flexible, and easy integration. They have broad applications in areas such as epidemic prevention, water purification, optical curing, non-invasive phototherapy, and non-line-of-sight communication, representing the development trend of the next generation of ultraviolet light sources. Among them, deep ultraviolet LEDs in the 260-280 nm wavelength range have attracted significant attention due to their strong ability to destroy nucleic acid bases and rapidly inactivate pathogens, playing an important role in combating the Covid-2019 pandemic."]
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Publication Date：2025-10-31
Online Publishing Date：2025-11-27(First online date of this platform, not the publication date of the document)
Pages：1( 前插1 )