Anybody have devices using RGB LEDs?

[Brad Parker]

"Barry Watzman" wrote:
>
>
>Wrong.  Blue (and White) LEDs are a relatively recent invention.  I'm not
>sure when they first came into existence, but it was WAY after 1991;

I beg to differ.  I had one in a plastic bag in the early '90's.  It was
very expensive but I would swear it was before 1992.  Certainly before
1994 - of that I am certain.

(I mark time by which company I started when :-) By '94 I was running a
small ISP and we didn't do product development)

They didn't become widely available until the late '90s, I agree.

-brad

"Silicon Carbide Blue - These are the original commercially successful
blue LEDs pioneered by Cree in the early 1990's."

http://members.misty.com/don/ledc.html