Japan held the "three primary colors of light" lighting event

December 12, according to Japanese media reports, the Tokyo Skytree in Sumida-ku, Tokyo, Japan, had a special lighting event on the evening of the 11th, congratulating the development of blue light-emitting diodes with the theme of "the three primary colors of light". University lifelong professor Akasaki and other three Japanese won the Nobel Prize in Physics.

On the day of the event, the Sky Tower changed the three primary colors of red, green and blue under the eyes of everyone, and formed white after synthesis. After the sky-light tower towering under the night was adorned with colors, cheers were heard from the crowd, such as “very good” and “really beautiful”.

It is understood that the Skytree uses LED bulbs manufactured by Matsushita Co., Ltd. in 1995. Nobel Prize winner Akasaki began developing blue LEDs in 1973, working at Matsushita Electric Industrial Co.

A bystander from the Shinagawa area said: "I have been there many times. It is especially good after I click on the blue." He also frequently took photos to leave this beautiful moment.

It is reported that this special lighting event will last until the 18th of this month, from 8:15 to 11:00 local time every night.

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