Quote:
Originally Posted by pdurrant
It's still in development.
I was hoping to see it in 2015. I'm now hoping to see it in a product before 2020.
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It could easily be longer.
Example:
The LED was discovered in 1961, but white LEDs did not become commercially available until the early 21st. century.
And there was a lot of commercial incentive to developing those.
Ref:
http://www.edisontechcenter.org/LED.html
So don't be surprised if it takes decades rather than years.