Most Popular
-
1
Trump picks ex-N. Korea policy official as his principal deputy national security adviser
-
2
S. Korea not to attend Sado mine memorial: foreign ministry
-
3
First snow to fall in Seoul on Wednesday
-
4
Man convicted after binge eating to avoid military service
-
5
Wealthy parents ditch Korean passports to get kids into international school
-
6
Actor Jung Woo-sung admits to being father of model Moon Ga-bi’s child
-
7
Toxins at 622 times legal limit found in kids' clothes from Chinese platforms
-
8
[Weekender] Korea's traditional sauce culture gains global recognition
![[Weekender] Korea's traditional sauce culture gains global recognition](//res.heraldm.com/phpwas/restmb_idxmake.php?idx=644&simg=/content/image/2024/11/21/20241121050153_0.jpg&u=20241123224317)
-
9
BLACKPINK's Rose stays at No. 3 on British Official Singles chart with 'APT.'
-
10
Korea to hold own memorial for forced labor victims, boycotting Japan’s
![[Weekender] Korea's traditional sauce culture gains global recognition](http://res.heraldm.com/phpwas/restmb_idxmake.php?idx=644&simg=/content/image/2024/11/21/20241121050153_0.jpg&u=20241123224317)
LG Innotek, the electronic device components making unit of South Korean conglomerate LG Group, said Monday it had become the first in the world to develop an ultraviolet-C light-emitting diode with an output of 100 milliwatts -- two years ahead of industry forecasts.
UV-C LED, also known as deep-UV LED, emits short rays between 200 and 280 nanometers to destroy bacterial DNA and create chemical reactions.
It is appreciated for its sterilizing function, but producers had struggled to increase its output without it overheating.
UV-C LED, also known as deep-UV LED, emits short rays between 200 and 280 nanometers to destroy bacterial DNA and create chemical reactions.
It is appreciated for its sterilizing function, but producers had struggled to increase its output without it overheating.
With LG Innotek‘s new chips, deep-UV LED can be used to sterilize fast-moving water and air without the use of chemical disinfectants. Previously, the use of deep-UV LED has mostly been restricted to portable sterilizers or small household appliances.
“UV-C LEDs are small, durable and highly versatile, as they do not contain metal,” said an official with LG Innotek. “We will continue to create innovative products and widen the technological gap with our rivals to lead the market.”
By Won Ho-jung (hjwon@heraldcorp.com)
![[More than APT] Residents, architects together design homes](http://res.heraldm.com/phpwas/restmb_idxmake.php?idx=652&simg=/content/image/2024/11/24/20241124050036_0.jpg&u=)
