[Prof.]

I read that article..and it sounds like a great step forward..
What I can't understand is how can they do away with the colour wheel by just using an LED for the light source? :scratch:

 

[Prof.]

I would have thought that they would need more than just red green and blue LED's, since the colour wheel has more than just RGB on it..

 

[Prof.]

Yes agreed there with LCD's, but it seems that they're talking mainly DLP's at the moment..
I'll have to give it another read and see if I've missed something..