44.1: Cell-Gap Control on Rib-Spaced Polymer Film

摘要

Cell gap values of 4.37 μm ± 0.05 μm have been achieved in plastic film cells using a continuous rib spacer structure integral to the 100 μm thick polymer substrate. Refinements in the rib formation and cell lamination processes have made the greatest improvements in cell gap variation, while area effects and pixel cross-section distortions had negligible negative contributions.