By using high and low refractive index materials, a planarized
reflective-refractive Fresnel lens and a planarized refractive lenticular
lens can be created. These flat screen components eliminate the need for
an air-gap, thus reducing the screen thickness. Additionally, this allows
for the screen to be manufactured on a roll-to-roll process that can
significantly reduce the screen cost. By adding the capability of
planarizing the elements, they can be combined in a final structure on a
roll-to-roll process. Since the Fresnel lens can be combined with the
lenticular lens before exposure of the black stripe region, the exposure
of the black stripe region can account for any deviation from true
collimation or non-normal angle of incidence of the light path in the
projection system design.