Andrew Everard:
gel:Any ideas what a "faster phospher" is?
Presumably a faster-reacting phosphor formulation in the coating on the back of the plasma cells, which is excited by the ultraviolet light created by the plasma when the cell is charged.
The faster reaction is required for the rapid switching in 3D applications, but merely to say the TV has 'a faster phosphor', as you have read in those descriptions, is overly simplistic.
Well, phosphor is element number 15. To say some phosphors are faster than others really makes no sense and of course is an over simplification.
I can't say for sure either, but Andrew is probably right that Panasonic might have applied another phosphor compound which behaves differently from the usual one (and this compound is synthesised, not formulated
)