Day: October 7, 2014
-
The inventors of blue LED lights just won the Nobel Prize. Here’s why.
The 2014 Nobel Prize in physics was awarded to Isamu Akasaki, Hiroshi Amano and Shuji Nakamura — three scientists who helped develop blue light-emitting diodes, or LEDs, in the early 1990s. Take it this way. The white light is made up of three colors – Red, Yellow & Blue – called the primary colours. When the three…