Hana ʻia ka microstructure roller i ka micro structure e mālama i ka ʻili wili ma hope o ke keleawe, nickelage, e lilo i ka papa kiʻekiʻe optics pepa a kiʻiʻoniʻoni e lilo i nā ʻāpana module kī o ka pā LCD. ʻO ka huahana hope loa i hoʻohana ʻia i ka LCD/LED hōʻike, kelepona paʻalima, 3D raster, prismatic lens a me ka micro lens.