In the face of the market scale of deep ultraviolet LEDs in the 100 billion level, in addition to germicidal lamps, what areas can lighting companies focus on?
1. UV curing light source
The wavelength range of UV curing technology is 320nm-400nm. It is a chemical process in which organic coatings are irradiated with ultraviolet rays to cause radiation cross-linking reaction to cure substances with low molecular weight into substances with high molecular weight.
Apple (Apple) uses UV glue coating to protect the sensing element from UV damage, and uses UV LED to replace the traditional UV mercury lamp as the curing light source, led by Apple to promote the rapid growth of UV LED market applications; in the printing ink curing process Among them, the actual absorption wavelength of the photochemical reaction is about 350-370nm, which can be better realized by using UVLED.
Another neglected nail market has a broader market application for UV LED nail curing lamps. With the rapid growth of the number of nail salons in the country, UV LED nail curing lamp products are very popular. With the advantages of energy saving, environmental protection, safety and portability, fast response speed and short curing time, they are replacing traditional mercury lamp nail curing lamps on a large scale. In the future, UVLED nail phototherapy lamps are worth looking forward to in the nail industry application market.
2. Medical UV Phototherapy
The wavelength range of ultraviolet phototherapy is 275nm-320nm. The principle is that light energy causes a series of chemical reactions, which have anti-inflammatory and analgesic effects.
Among them, ultraviolet rays in the wavelength range of 310-313nm are called narrow-spectrum medium-wave ultraviolet rays (NBUVB), which concentrates the biologically active part of ultraviolet rays to directly act on the affected skin, while filtering out harmful ultraviolet rays that are harmful to the skin. The stratum corneum of the skin has the characteristics of short onset time and quick effect, which has become one of the most popular research topics, especially the phototherapy device with LED as the light source, which is currently a research hotspot in the medical field. LED has the characteristics of high efficiency, low power consumption, less heat generation, long life, and green environmental protection. It is widely used as an efficient and safe light source in the field of phototherapy.
3. Ultraviolet light communication
Ultraviolet light communication is a wireless optical communication technology based on atmospheric scattering and absorption. Its basic principle is that the spectrum of the solar blind area is used as the carrier, and the information electrical signal is modulated and loaded onto the ultraviolet light carrier at the transmitting end. The modulated ultraviolet light carrier signal is propagated by atmospheric scattering, and at the receiving end, the ultraviolet light beam The acquisition and tracking establish an optical communication link, and the information signal is extracted through photoelectric conversion and demodulation processing.
It can be seen that in the future, the market potential and development prospects of UV LED germicidal lamps, and UV LED products with the theme of life and health will become the mainstream promotion target of the market.
Post time: Mar-14-2022