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The inventor of the blue LED came to our school for a talk like 5 years ago. IIRC he won a Nobel prize?
by themoonisachees 4y ago
The inventor of the blue LED came to our school for a talk like 5 years ago. IIRC he won a Nobel prize?
- Findecanor 4y agoHe got the Nobel Prize because the blue LED + phosphor enabled the use of cheap, energy-efficient LEDs for general illumination, whereas previously LEDs had been used mostly for indicator lights.