The blue LED can also trace its history back to the 1970s. These were initially developed by RCA with a view to making a slimline TV, and although a blue LED was developed, it wasn't bright enough ...

Image courtesy Dow Electronic Materials. One possible solution to the problem, choosing a different LED-phosphor combination to minimize the wavelength difference, is only workable for some output ...

As the co-inventors of the blue light-emitting diode (LED), this Japanese-born trio set in motion a dramatic shift in how we see the world. You would have to go back to the 1956 prize – shared by ...

A blue LED held up by its inventor, [Shuji Nakamura]. By the time that [Shuji] had returned to Japan, however, the old president had retired and his son had taken over, who was far less interested ...

If you are reading this at night, chances are the light hitting this page is coming from a tiny technological marvel: the ...

A new study provides some possible explanations to the mechanisms by which antiviral activity is exerted by blue LED light and indicated that the alteration of the SARS-CoV-2 spike protein ...