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Isamu Akasaki war ein japanischer Ingenieurwissenschaftler. Akasaki stellte 1989 erstmals blaue Leuchtdioden, basierend auf dem p-n-Übergang, mit dem Halbleitermaterial Galliumnitrid her. Er erhielt dafür im Jahr 2011 die von der IEEE vergebene Auszeichnung IEEE Edison Medal. Im Jahr 2014 wurde er gemeinsam mit Hiroshi Amano und ...
Isamu Akasaki (赤﨑 勇, Akasaki Isamu, January 30, 1929 – April 1, 2021) was a Japanese engineer and physicist, specializing in the field of semiconductor technology and Nobel Prize laureate, best known for inventing the bright gallium nitride p-n junction blue LED in 1989 and subsequently the high-brightness GaN blue LED as well.
Isamu Akasaki was a Japanese professor who invented efficient blue light-emitting diodes with Hiroshi Amano and Shuji Nakamura. He died in 2021 and was affiliated with Meijo University and Nagoya University.
Aug. 81–Mar. 92: Professor, Department of Electronics, Nagoya University. Mar. 87–Sep. 90: Project Leader, “JST’s 1 Research and Development of GaN-Based Blue-Light-Emitting Diode.” Apr. 92–present: Professor Emeritus, Nagoya University. Professor, Graduate School of Science and Technology, Meijo University.
7. Okt. 2014 · The 2014 Nobel Prize in Physics has been awarded to Isamu Akasaki, Hiroshi Amano and Shuji Nakamura "for the invention of efficient blue light-emitting diodes which has enabled bright and...
- Joerg Heber
- 2014
Isamu Akasaki is a semiconductor scientist who pioneered the realization of blue light-emitting diodes (LEDs) based on gallium nitride (GaN). He received the 2009 Kyoto Prize in Advanced Technology for his contributions to the development of GaN-based blue LEDs and related applications.
Dr. Isamu Akasaki. Starting Point for Blue Luminescent Devices. Regardless of the various efforts of researchers on nitride semiconductors throughout the world, the following seemingly impossible feats were required to achieve high-performance blue luminescent devices: 1. Creation of a single high-quality crystal, 2.
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