Do we not have the same issue of phosphor burn as CRT's?
Unless exciting them with photons rather than electrons is easier on them (seems like I said this before somewhere...).
Assuming that's the case, I'm surprised that an extra conversion step makes a viable solution, as it's got to reduce efficiency.
I guess if high output blue lasers are cheap it could be efficient on a L/$ basis.
Originally Posted by Ron Jones
Any projector using lasers needs to includes provisions to "de-speckle" the laser light.
Only if the phosphors emit coherent light, which I doubt.