Why can the world's blue LED win the Nobel Prize

　　 The Royal Swedish Academy of Sciences awarded the 2014 Nobel Prize in Physics on October 7 Awarded to R&D Blu ray LED To recognize their invention of blue light-emitting diodes and the new energy-saving light source. The winner of this Nobel Prize in Physics is Akasaki Yong（ Isamu Akasaki , Nagoya University, Japan), Hiroshi Amano（ Hiroshi Amano , Nagoya University) and Shoji Nakamura（ Shuji Nakamura , University of California, Santa Barbara, California).

Users familiar with digital products LED It should not be strange, LED The light source is used on the screen backlight module of mobile phones, monitors and televisions, LED The light source is also the mainstream in professional flashlights, and plays an important role in roads, mines and other occasions. Recently, it has also entered into commercial lighting and home lighting.

Blue LED team winning the Nobel Prize in Physics (picture from CBC)

　　 In short, LED It mainly plays an important role in lighting, and Blue LED is the most important component of white LED. The Royal Swedish Academy of Sciences has even said that this invention will benefit the world fifteen It is very important for the billion people without access to electricity. Their recognition by the Nobel Prize Not only are they bringing about transformation for efficient lighting, but also in Blu ray LED The great efforts and hardships behind the research. Next, the author will start from Product development, LED lighting advantages, and the importance of blue LED From different angles For you Analyze the solution.