The Surface Energy Of Polyimide Alignment Layer After Ion-Beam-Alignment Process

It would result in the different surface energy on the polyimide alignment layer with variant recipe of post treatment. In this study, the contact angle of water of Recipe A is smallest due to the surface energy with Recipe A is the minimum, and then the reaction ability of polyimide alignment layer with Liquid Crystal and seal agent would be weak. Therefore, better display performance could be obtained from the Recipe A of post treatment.