On November 30th, Seoul Viosys announced to provide 300 companies with free air sterilizers developed by Violeds technology to kill indoor germs and reduce infections, thereby helping to cope with the spread of the COVID-19 mutant virus.
Recently, GMKJ LED discovered that Toyoda Gosei also announced on December 6 that it would specially sponsor the ice-free resin skating rink in the east area of Nagoya, and sponsor the UVC-LED "space sterilizer" to be launched in November for use in smartphones for consumers. , ID card and other surrounding small objects to kill.
According to Toyoda Gosei, this is currently the product with the fastest disinfection time, and it uses a special optical mechanism to concentrate UVC-LED radiation, which can inactivate more than 99.9% of viruses and bacteria on the surface of smartphones or other devices within 7 seconds. , This product is suitable for restaurants, hotels, offices, hospitals and other places. When people enter and exit these places or in the process of interaction, it can quickly eliminate personal small objects and improve the surrounding sanitary environment.
It is understood that in 2016, Toyoda Gosei purchased new equipment and added more UV LEDs. At that time, the main direction was UVA-LED. It was not until July 2020 that the deep-ultraviolet LED module was officially released. The emission wavelength is 275/280nm, the output power is 40mW (IF = 350mA), and the heat dissipation design of the module supports up to Ta = 40°C.
On September 25 of the same year, Toyoda Gosei developed this deep-ultraviolet LED module in July and began to import the WOSH portable circulating water washstand developed by WOTA, and it will go on sale in November 2020. After filtering the water, the sink is irradiated with deep ultraviolet LED and disinfected with chlorine, and has a 20-second deep ultraviolet LED exposure function, which can clean the smartphone before washing hands.
The sponsorship of the UVC-LED "Space Sterilizer" this time is not difficult to guess. It has the same purpose as Seoul Viosys. It is used to kill indoor germs and reduce infections to help cope with the spread of the COVID-19 mutant virus.
