Refresh record? Harmony of deep UV LED optical power breakthrough 176.6mw

The evening of January 26th, harmony technology disclosed that after testing demonstrates the national certification body "China Hangzhou distance detection Calibration Technology Co. Ltd., 280nm high power and its subsidiary of Qingdao Jason Electric Co. Ltd. developed deep ultraviolet light emitting chip, the maximum output power of single chip 176.6mw to create a new world record. The record once again laid the harmony of science and technology leader in the field of light emitting chip global deep ultraviolet solid.

Single chip 176.6mw what is the concept?

According to the harmony of science and technology, according to their local Qingdao science and technology department please search retrieval, the world UV LED enterprise reporting data found that previously is respected industry data released UV-B and UV-C LED, a global leader in SETI is only 100MW, and the same for Japanese information and communication research institutions and Tokuyama is the United States is 90 MW, RayVio 45 MW, 50 MW Nikkiso, Asahi Kasei 20 MW, South Korea LG Innotek 15 mw.

As a thriving domestic Jason deep UV LED chip, in the last year into the harmony of science and technology, the synergistic effect of both R & D team, recently said the company has realized the harmony of science and technology, deep UV LED in continuous circulation of electric single chip optical power over 176.6mw, through SETI 100MW records.

According to the harmony of science and technology research and development for Mr. Zhu Wu said, from a technical point of view, because of the deep ultraviolet LED radiation power voltage limit, because you will not increase the current straight up, so the technology is generally difficult to do 1A unsaturated. SETI EQE for the 10% structures, the voltage exceeds 9.5v, is too high, it is difficult to do such as Jason 176.6mw, 5.8v voltage.

It is reported that the UV LED is still in the early stages of development, not mature, there is no uniform standard of judgment. In this regard, Jason research for Mr. Zhu Wu said that at present the best judgment or power technology can become bigger, the effect of deep ultraviolet sterilization depends on the optical power. Mr. Wu also said that LED either blue or UV, the final output power. For the comparison of light efficiency, the main chip is small power comparison. The size and power of the chip is not the same. For higher power requirements, especially in the water treatment itself requires high power to achieve results.

What is the impact of this record on deep UV LED?

Large scale application of deep UV LED has not been promoted, mainly because of the existence of deep UV LED low power and high price of the two bottlenecks. It is reported that harmony technology said that the current international market is still the mainstream products of UV LED single 1-3MW, the price is more than $5 /mw, both the output power of the price or chips are still restricting the scale development of deep UV LED application.

So, the harmony of science and technology subsidiary of Jason electric deep UV power breakthrough breakthrough 176.6mw, invisible to break the bottleneck of low power. Maybe 176.6mw is not the ultimate value, but this record fully laid a perfect science and technology leading position in the field of light emitting chip global deep ultraviolet solid.

According to the harmony photoelectric said, refresh the record of deep ultraviolet light power in the field of LED, established the leading position in the world of deep UV LED field, accelerate the company deep UV LED industrial development.

Perfect technology also said that this technology is expected in 2016 on the production of the first half of the year, a single high-power chip will be able to provide 50-100mw production after.

How big is the market behind 176.6mw?

As ultraviolet LED in the deep ultraviolet light emitting diode (DUV LEDs) due to the release of a bactericidal effect, and the naked eye can not see the light, this bactericidal effect of light, called deep uv. Only need to illuminate the invisible light, you can easily sterilization era is coming.

Deep UV LEDs has a huge potential for large-scale applications including white goods, domestic water purifier, and medical fields, the market has an important significance to improve people's livelihood, is the cause of health benefits. In addition to daily life, deep UV LED also help to improve health conditions in poor areas, and so on.

According to the TrendForce's green energy division LEDinside published "2015 LED industry supply and demand market database" pointed out that the 2020 UV LED market value will reach $356 million, resulting in the formation of mercury vapor and UV meet as equals of the situation.

According to Ovid cloud monitoring data and combined with the launch of the Beijing Commercial Daily "2015 water purification market blue book" shows that in 2017 Chinese water purifier market size will reach 45 billion by the end of 2015, there have been several well-known water purifier companies such as sijimuge, Qinyuan, originwater, Angel began a joint harmony development and launch of the product net water heater based on LEDs DUV.

In addition to sterilization, according to the PRC data show that China's home appliances overall market size reached 767 billion 500 million in the first half of 2015, an increase of 4%. If the deep UV LED can penetrate 5% white appliance that is tens of billions of scale, the market potential. (text /LED net Skavy)

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