Uv LED - the corner that is forgotten
According to the domestic professional statistics institutions of the incomplete statistics, between the domestic LED industry over the past few years has attracted hundreds of billions of capital, and the vast majority of investment into the blue green and red and yellow areas. After excessive capital investment for the LED the blue green and red and yellow become a competitive market of the red sea. Uv leds, however, in this hot LED investment boom was forgotten. To help us further understand this special product, here a brief introduction of classification of uv LED and use:
UVA: wavelength at 315 nm to 400 nm, used for medical, printing, lithography, yanchao photochemical catalysis, etc.;
UVB: between 280 and 315 nm wavelength, used for medical treatment, biological analysis (such as DNA);
UVC: less than 280 nm wavelength: used for sterilization (water, air purification and composition analysis, etc.
LED chips illuminated the shorter the wavelength, the greater the technical difficulties. Uv LED technology threshold is relatively high, therefore, not only need to be customized MOCVD equipment and professional chip growth process engineers, and from the equipment, technology, extension, chip to encapsulate are different from conventional leds and relatively more difficult to grasp; The global technical ability specialized mass production of deep uv LED chip also is dificullt.
According to French Yole Development consultancy, forecast, as a result of uv LED with traditional light source incomparable advantage of small-sized, low voltage dc and high surface brightness, market potential is tremendous, predicted its annual growth rate in more than 20% at least 2015 years ago.As technology to further improve and expand new applications, uv LED market is expected to keep accelerating growth trend, the future is very bright.
At present, more and more countries began to restrict the use of mercury products, in 2015, the European Union has clear, complete ban the use of mercury products. In addition the United States has also banned ozone disinfection application in family environment, because will be truly effective concentration, but is also harmful to the person, also have damage to the environment. At present, foreign companies in this field already walk in front of the downstream application。
Shining Future LED Technology Co., Ltd. Think it is a future development trend of uv LED as a new technology, fully in line with the current rapid development of science and technology, uv mercury lead-free environmental protection and energy saving service life long advantages of wide scope of application is unmatched by ordinary tubes. The uv LED the industry also will be more vigorous development!