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Uvled to change the LED industry
   23.3.2016    Source:www.longstartech.com.cn

Entered in twenty-first Century, due to the rapid development of science and technology, many industries have ushered in a great opportunity and challenge. The coexistence of opportunities and challenges in the modern society, can seize the opportunity to survive the challenge will usher in another peak. And UVLED is a huge opportunity for the LED industry.

On June 9, organized by Guangzhou Guangya Messe Frankfurt Co., Ltd "Asia led summit" in Pazhou, Guangzhou City No. 8 conference room grand opening. The conference to "insight Asia LED4 - Mainland China, Japan, South Korea, China Taiwan Industrial outlook" and "Executive-Level strategy exchange conference of global LED giant to discuss industry constraints and business strategy" as the theme, by the Hong Kong Applied Science and Technology Research Institute Co., Ltd., materials and hook Technology Group Senior Manager Zhong Peijing Mr. presided over the.

In the report, he specifically compared the traditional UV curing mercury lamp to clarify the characteristics of LED UV. Generally traditional UV curing mercury lamp life is 500 to 1000 hours, plus the need to preheat before each use, so the actual effective use of time longer than 500 hours. While the LED UV lamp can reach 30 thousand -5 million operating life. In addition, traditional UV curing mercury lamp will produce large amounts of heat and infrared, high calorie, need to match the cooling system and air conditioning equipment, coupled with the huge volume of equipment, energy consumption, short service life, mercury, and produce ozone, and UV LED as light source can get higher UVrange light efficiency, has both the advantages of small volume, single wavelength and to UV light source can be from the coating is very short, a substantial increase in the effective light source, at the same time to speed up the reaction time, let time less than a millionth of a second (MS), without preheating, ready to use, does not need to boot all day, a substantial increase in the effective use of time.

Of course, LED UV also has some deficiencies. UV LED Mark light effect of the recession curve to clarify the relationship between the temperature and the temperature, the higher the temperature, the faster LED UV recession, therefore, LED UV chip structure needs to be done, cooling to deal with. In addition, at the lower wavelength stage, the more difficult to produce LED UV. For the application of the UV LED, said mark, UV LED is mainly used in medical, industrial and commercial printing equipment, such as banknote detector, usually high band led cheaper, the current UV LED in the 450 nm band prices close to ultraviolet light. Mark believes that the future of LED UV market growth rate will be 30%-50%, and a comprehensive alternative to ordinary ultraviolet lamp.

For UVLED this great opportunity, LED industry practitioners can seize this opportunity, so that the LED industry glow with great energy, which determines how long this LED industry can survive in this competitive society.