Shuji Nakamura, Isamu Akasaki, Hiroshi Amano win Nobel Prize in Physics 2014 for the blue LED

Nobel Prize in Physics 2014 for the blue GaN LED Shuji Nakamura, Isamu Akasaki, Hiroshi Amano enabled the global lighting revolution The Nobel Prize in Physics 2014 was awarded in equal shares to Isamu Akasaki, Hiroshi Amano and Shuji Nakamura “for the invention of efficient blue light-emitting diodes which has enabled bright and energy-saving white […]

Gallium Nitride LEDs for Christmas

Since Shuji Nakamura’s first commercialization of GaN LEDs (read the Blue Laser Diode Book) LEDs are progressing rapidly to make the US$ 400 Billion global lighting industry more environmentally friendly, reducing CO2 output and reducing electricity bills for lighting dramatically. Recently rail stations in Japan have begun to test plug-compatible replacement of fluorescent tubes by […]

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