Study on the crystallinity and morphology of nylon as alignment layer of large size ferroelectric liquid crystal display

Abstract

The crystallinity of nylon which has monoclinic structure can be centrolled by annealing condition. We found that the higher crystalline layer produced the better aligned cell. There were no significant differences in pretilt angles of the cells with crystalline, midstate crystalline, and amorphous layers. But in cone angle and contrast ratio the cell with higher crystalline layer showed better result.