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LONGSTAR NEWS
With the development of urbanization, the area of cultivated land is becoming scarce, and the environment is becoming worse and worse because of the long-term economic pattern. Foo。。。
DATE:
20.8.2018 SOURCE：www.longstartech.com.cn
It is no stranger to mention UV-LED. It is another important direction of the active layout of major LED companies. The momentum and speed of its growth have far exceeded expectati。。。
DATE:
20.8.2018 SOURCE：www.longstartech.com.cn
We can talk about the following aspects:
First, from the industry attribute, the traditional UV mercury lamp belongs to the traditional manufacturing industry, UV LED belongs to。。。
DATE:
20.8.2018 SOURCE：www.longstartech.com.cn
According to different application requirements, it can be roughly divided into small power, medium power, high power UVC chip, low power is about 20-40 mA operation, optical power。。。
DATE:
20.8.2018 SOURCE：www.longstartech.com.cn
Today's UVC-LED players, the leading technology to Japan and the United States enterprises, including the United States Crystal IS, Japan's Nikko ISO and other international compan。。。
DATE:
17.8.2018 SOURCE：www.longstartech.com.cn
1, the extension of technical difficulties.
Sapphire substrate is still the mainstream. InGaN material is the mainstream of blue and green LED. We can get the wavelength range f。。。
DATE:
17.8.2018 SOURCE：www.longstartech.com.cn
Compared with mercury lamp, apart from price, it has many advantages:
1, high reliability, no need to heat up to 100% power ultraviolet output.
2, no toxic substances Mercury w。。。
DATE:
17.8.2018 SOURCE：www.longstartech.com.cn
Although UV radiation is harmful to human body, it is a natural enemy of bacteria and viruses, especially UVC band UV. As shown in Figure 4, it can kill bacteria and viruses in a s。。。
DATE:
17.8.2018 SOURCE：www.longstartech.com.cn
First of all, you may want to review the previous class about ultraviolet UV, as shown in Figure 1 is the spectrum of electromagnetic waves, from the shortest gamma rays to the lon。。。
DATE:
17.8.2018 SOURCE：www.longstartech.com.cn
LG Innotek has developed the world's first antiseptic Ultraviolet (UV) -c LED, with output power of up to 100 milliwatts (mW). It is expected to be completed two years ahead of the。。。
DATE:
9.8.2018 SOURCE：www.longstartech.com.cn
