Cad free material is just making its debut through Samsung offerings the last two years. These tvs are high end cost and are limited in sales so far.The market has yet to ramp up.Nanosys offers cad light which won't last long when a viable cad free low cost film hits the market..this is the immediate goal for QMC..so there is a lot of room to ramp over the coming years for cad free film and QLED and Microleds.Patience IMO will win out.