The History of Chemistry

99: Lite Brite

December 17, 2023 Steve Cohen Episode 99
The History of Chemistry
99: Lite Brite
The History of Chemistry +
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Show Notes

This episode covers the developments in inorganic LEDS in the 1980s and 1990s, including higher-brightness LEDs suitable for car brake lights and traffic signals, and especially practical blue LEDs. We discuss the first white LEDs as well. 

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