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Nightride High power deep ultraviolet LED module for disinfection

Nightride High power deep ultraviolet LED module for disinfection

  • 2020-04-15
  • Views:1

Nightride High power deep ultraviolet LED module for disinfection

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  • Categories:NEWS
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  • 2020-04-15
  • Views:1
Information

Nitride Semiconductor, a Semiconductor startup at tokushima university in tomei, tokushima prefecture, has developed a high-power, deep ultraviolet light-emitting diode (LED) module for disinfection purposes. Production is about 10 times that of the company's existing products, and higher sterilisation can be expected. The cost of mass production is about 6,000 yen. It is expected to be used in medical Settings.

Nitride has developed a module with 16 deep ultraviolet LED chips, which have a unique structure and emit 275 nanometers (billionths of a nanometer) shorter than ultraviolet light on an aluminum substrate. The light output is 290 milliwatts. According to the company, "the volume is 100 times that of gm's other deep ultraviolet LED packaging for sterilization, while the price is reduced to one-third." President muramoto yoshihiko said.
Light from deep ultraviolet leds has been shown to kill and inactivate e. coli and influenza viruses, as well as norovirus in collaboration with sendai medical center.
The newly developed modules have a lifespan of about 5,000 hours. In addition to its use in commercial water purifiers and air purifiers, the company plans to replace the mercury ultraviolet sterilization lamps currently used in medical Settings.

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