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Understanding UV LED Technology: How It Works ?
- Apollux Optoelectronics Technology LTD
Jan, 2025 - by CMI
The ultraviolet light-emitting technology has dominated the market and promoted the shift toward using more environmentally friendly alternatives than the mercury lamps, which are both
traditional and vintage, just as LED technologies have done with the UV lamps. The growing demand for UV light over the years has greatly boosted the worldwide UV LED market; it
generated an approximate earning of 787.9 million, and the rate at which it is predicted to continue growing is at an astounding rate of 21.5% between the time frames of 2022 and its
expected end in 2030. I decided to write this blog to dissect what LED technology is, how it operates, and what its technological advantages are.
Let’s Start With The Basics: What Is UV LED Technology?
To put it simply, UV LED, also called ultraviolet light-emitting diode, is UV light-generated solid-state devices that work by allowing an electrical current to travel through them, thus causing
them to emit light. Unlike the traditional mercury lamps, UK UV LEDs end up being so much more energy efficient as they don’t require gas or heat to emit light; moreover, they are deemed
safer with a wider application range.
Understanding the Working Mechanism: How do UV LEDs work?
Almost all ultraviolet LEDs work using almost the same basic mechanism, which is electroluminescence with the use of semiconductors: When electricity flows through a semiconductor,
electron material assembly, through a process in which photons are emitted, comes into play, and UV light eventually comes out as a result. This is a more modern and evolved version of
previously used UV lamps, as unlike them that require mercury gas, UK UV LEDs do not.
Ultraviolet wavelengths of light can be emitted by ultraviolet light-emitting diodes (UV LEDs) that are composed of either aluminum gallium nitride or gallium nitride. UV LEDs are able to
emit UVA, UVB, or UVC lighting based on their individualized construction and materials.
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