Two Japanese scientists and a Japanese-American have won the 2014 Nobel Prize for Physics for inventing a new energy-efficient light source, the blue light-emitting diode (LED).
“With the advent of LED lamps we now have more long lasting and more efficient alternatives to older light sources,” the Royal Swedish Academy of Sciences said in its Nobel citation.
Isamu Akasaki, 85, and Hiroshi Amano, 54, of Nagoya University and Shuji Nakamura, 60, of the University of California, Santa Barbara, share the $1.1m prize.
您已阅读55%（516字），剩余45%（429字）包含更多重要信息，订阅以继续探索完整内容，并享受更多专属服务。