Isamu Akasaki
Japanese engineer (1929-2021)
JapanSummary
Updated 2026-06-01
Isamu Akasaki was a Japanese electronics engineer specializing in the field of semiconductor technology. He is best known for co-inventing the bright gallium nitride (GaN) p–n junction blue LED in 1989 and subsequently the high-brightness GaN blue LED as well.
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Isamu Akasaki was a Japanese electronics engineer specializing in the field of semiconductor technology. He is best known for co-inventing the bright gallium nitride (GaN) p–n junction blue LED in 1989 and subsequently the high-brightness GaN blue LED as well.
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