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Shrinivas Bhalerao

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🔔‼️do you know that simple blue light LED took 30 years to develop.. The journey to create blue LEDs began in the 1960s, following the invention of red LEDs, but it wasn't until the 1990s that Isamu Akasaki, Hiroshi Amano, and Shuji Nakamura made the breakthrough that led to the commercialization of efficient blue LEDs. This achievement earned them the Nobel Prize in Physics in 2014. So, from the initial research in the 1960s to the practical realization in the 1990s, it took several decades of collective effort and innovation to develop blue LEDs.

1 replies6 likes

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SamCtrlPlusAltMan
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That’s great information. We are forgetting real things amidst computer applications.

0 replies1 like

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