{"id":3591,"date":"2024-04-22T15:13:00","date_gmt":"2024-04-22T06:13:00","guid":{"rendered":"https:\/\/www.toyodagosei-led.jp\/?p=3591"},"modified":"2024-09-16T09:03:14","modified_gmt":"2024-09-16T00:03:14","slug":"%e4%b8%96%e7%95%8c%e3%83%88%e3%83%83%e3%83%97%e3%82%af%e3%83%a9%e3%82%b9%e3%81%ae%e5%85%89%e5%87%ba%e5%8a%9b%e3%82%92%e5%ae%9f%e7%8f%be%e3%81%97%e3%81%9f-uv-c-led-%e3%82%92%e9%96%8b%e7%99%ba","status":"publish","type":"post","link":"https:\/\/www.toyodagosei-led.jp\/en\/information\/news\/3591\/","title":{"rendered":"Toyoda Gosei Develops UV-C LED with World-Class Light Output"},"content":{"rendered":"<p><\/p>\n<p><p>Kiyosu, Japan, April 22, 2024: Toyoda Gosei Co., Ltd. has developed deep ultraviolet (UV-C) LEDs with light output<br \/>that is among the highest in the world.1 UV-C is used in disinfection as it destroys viral and bacterial DNA structures and<br \/>inhibits their replication. As an alternative light source for mercury lamps used for disinfection, improved performance of <br \/>UV-C LEDs has been expected. Sample sales of Toyoda Gosei\u2019s high performance LEDs will begin internationally from <br \/>April 2024,2 to promote their wider use for disinfecting water, air and surface.<\/p>\n<p>Compared with mercury lamps, UV-C LEDs are environmentally-friendly as it is mercury-free, more compact, and<br \/>have a longer life. These advantages promoted their wide use in devices for disinfecting air and surfaces during the <br \/>Covid-19 pandemic. Since they differ from lighting LEDs in composition, however, light output has been still limited.<br \/>For water purification plants and other situations where high disinfection performance is needed, mercury lamps are still used.<\/p>\n<p>Toyoda Gosei has leveraged its expertise in crystallization and design of blue LEDs for lighting, and successfully<br \/>developed UV-C LEDs that achieve light output at the level of 200 milliwatts with a single chip when driven by a <br \/>current of 350 milliamperes. Improvement of the LED structure and composition quadrupled the amount of light <br \/>that can be extracted. Enhanced LED performance including disinfecting capability of about three times higher will <br \/>expand their applicable areas including a future alternative to mercury lamps, contributing to more hygienic and <br \/>safer living.<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-large wp-image-3632\" alt=\"\u72ed\u89d2_\u30b0\u30e9\u30d5(\u82f1)\" src=\"https:\/\/www.toyodagosei-led.jp\/info-admin\/wp-content\/uploads\/2024\/04\/24d7b046971f355cfd8b1b612503aed23-1024x291.png\" width=\"1024\" height=\"291\" srcset=\"https:\/\/www.toyodagosei-led.jp\/info-admin\/wp-content\/uploads\/2024\/04\/24d7b046971f355cfd8b1b612503aed23-1024x291.png 1024w, https:\/\/www.toyodagosei-led.jp\/info-admin\/wp-content\/uploads\/2024\/04\/24d7b046971f355cfd8b1b612503aed23-300x85.png 300w, https:\/\/www.toyodagosei-led.jp\/info-admin\/wp-content\/uploads\/2024\/04\/24d7b046971f355cfd8b1b612503aed23.png 1099w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-large wp-image-3608\" alt=\"\u72ed\u89d2\u30a4\u30e9\u30b9\u30c8_\u671f\u5f85\u3055\u308c\u308b\u9818\u57df(\u82f1)\" src=\"https:\/\/www.toyodagosei-led.jp\/info-admin\/wp-content\/uploads\/2024\/04\/234c6668e9df4685a5cd42e7c702f0cd-1024x419.png\" width=\"1024\" height=\"419\" srcset=\"https:\/\/www.toyodagosei-led.jp\/info-admin\/wp-content\/uploads\/2024\/04\/234c6668e9df4685a5cd42e7c702f0cd-1024x419.png 1024w, https:\/\/www.toyodagosei-led.jp\/info-admin\/wp-content\/uploads\/2024\/04\/234c6668e9df4685a5cd42e7c702f0cd-300x122.png 300w, https:\/\/www.toyodagosei-led.jp\/info-admin\/wp-content\/uploads\/2024\/04\/234c6668e9df4685a5cd42e7c702f0cd.png 1165w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<p>------------------------------------------------------------------------------------------<\/p>\n<p>For inquiries , please <a href=\"https:\/\/www.toyodagosei-led.jp\/en\/form\/\" target=\"_blank\" rel=\"noopener\">contact us.<\/a><\/p>\n<p>\u3000\u3000\uff0aJump to the inquiry form page.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<\/p>\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Kiyosu, Japan, April 22, 2024: Toyoda Gosei Co., Ltd. h&hellip;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[3],"tags":[],"_links":{"self":[{"href":"https:\/\/www.toyodagosei-led.jp\/en\/wp-json\/wp\/v2\/posts\/3591"}],"collection":[{"href":"https:\/\/www.toyodagosei-led.jp\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.toyodagosei-led.jp\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.toyodagosei-led.jp\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.toyodagosei-led.jp\/en\/wp-json\/wp\/v2\/comments?post=3591"}],"version-history":[{"count":47,"href":"https:\/\/www.toyodagosei-led.jp\/en\/wp-json\/wp\/v2\/posts\/3591\/revisions"}],"predecessor-version":[{"id":3906,"href":"https:\/\/www.toyodagosei-led.jp\/en\/wp-json\/wp\/v2\/posts\/3591\/revisions\/3906"}],"wp:attachment":[{"href":"https:\/\/www.toyodagosei-led.jp\/en\/wp-json\/wp\/v2\/media?parent=3591"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.toyodagosei-led.jp\/en\/wp-json\/wp\/v2\/categories?post=3591"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.toyodagosei-led.jp\/en\/wp-json\/wp\/v2\/tags?post=3591"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}