1. Speaking of the UV-LED field that has attracted much attention this time, research reports show that deep ultraviolet LEDs featuring high-tech innovation are widely used and will become a new hot spot in global LED research and investment. Ultraviolet LED light source is a technology that has only begun to expand its application in the past 2 to 3 years. Among them, the Uv-A band is about 320-400nm, and UV-B is about
290~320nm, UV-C band is 270~280nm. The uv-A and UV-c bands have the greatest market potential. From the perspective of the production technology of LED components, the shorter the wavelength, the more difficult it is to manufacture. Compared with the current blue LED dies, the Chinese mainland market can penetrate the market. Shortcuts can be obtained by throwing money or digging corners, but the crystal production of UV LEDs is difficult, and the technical threshold is more than 10 times more difficult, especially for short-wave band manufacturers relatively few, which can not be solved by digging corners.
⒉. The high technical threshold and scarce equipment make the survival of uV LED companies always depend on "blood supplementation". Because technology and price have not yet reached the time to enter the market on a large scale, it is still a long day before the market returns. Before that, companies need a lot of investment to maintain R&D costs and equipment investment, and the country does not currently have relevant funds. Policy support mainly relies on market-oriented venture capital. What is gratifying is that the current National 863 Program has attached great importance to UVLED technology and established projects, which will drive enterprises to pay more attention, and naturally more enterprises will participate.
3. Committed to the R&D and manufacturing of high-reliability UV LEDs. The products cover the fields of UVA, UVB, UVC (260-430nm), which are widely used in banknote inspection and anti-counterfeiting, nail phototherapy, mosquito and insect repellent, photocatalyst air purification, industrial light curing, deep ultraviolet sterilization, medical treatment, non-destructive flaw detection and leak detection, Fluorescence detection, jewelry identification, plant growth and other fields.
