Quote:
Originally Posted by John F
It isn't just "changing colors though, it is (potentially) stopping the emission of blue light altogether. If only one LED is generating blue light, and it is turned off, how can blue light be transmitted?
"... In the most lowest form it is still there ..."
To anyone, is this true? So if the red LED is at 100%, and the green LED is at 100%, and the blue is at 0%, the red and green LEDs will emit some amount of blue? And in theory maybe they do, but is it even detectable by the human eye, or at an amount that is harmful?
I'm just curious to the "science" behind this. And FWIW, I'm not an LED or color expert.  |
According to Wikipedia, red+green makes yellow. According to another source red+green makes brown.
Back in 2 minutes with an answer.
And in an experiment done in my kitchen, one drop red + one drop green in a white bowl makes a funky purple.