here's the thread mentioned...
http://www.iceinspace.com.au/forum/s...ad.php?t=72640
Astroguy,
I'm interested in your experiments. I'm assuming that a conventional LCD screen is made up from individual pixels which emit either green, red or blue...these are then "combined" (?) through a bayer matrix solution to display any one of the 64 million colours...Is this correct?
If so, a couple of comments:
What's the size of the individual pixel? What's the average distance between centres?
In a DSLR the De-bayering process actually "manufactures" a virtual pixel at the intersections based on the mathematical model used ( Craig Stark has a very good write-up on his site) and it's this "virtual" coloured pixel you see in the viewfinder and RAW image of a DSLR.
I don't know how the individual pixels (if they are only RGB) in a LED can be made to emit a different colour...so it may be a combination of varying intensity for each pixel giving the "impression" of colour ie combined by our eye....
It is certainly possible to easily test the outcome. We have access to spectroscopes with bandwidth resolution of 0.01nm......
How can we help each other???