patterned film in a sentence

1. The dark areas are patterned films consisting of chromium or other metal.
2. On average, the neurons on the stripe-patterned films had less neurites per cell and longer neurites compared to the neurons on non-patterned films.
3. On average, the neurons on the stripe-patterned films had less neurites per cell and longer neurites compared to the neurons on non-patterned films.
4. The commonly used attenuated phase-shifting mask is more sensitive to the higher incidence angles applied in " hyper-NA " lithography, due to the longer optical path through the patterned film.
5. It's difficult to find patterned film in a sentence.