Estimate the force required to pattern contacts across an entire Gen 8 substrate using (a) A hard stamp via the subtractive cold-weld process. Assume that the contacts occupy 80% of the substrate area...

Estimate the force required to pattern contacts across an entire Gen 8 substrate using (a) A hard stamp via the subtractive cold-weld process. Assume that the contacts occupy 80% of the substrate area (a number typical of a high resolution display). (b) A soft stamp via the additive process. (c) Do the same calculations in (a) and (b) for a R2R system where the pressure is applied between 20 cm diameter rollers, assuming a rigid glass substrate and a contact area equal to 1% of the roller circumference.