METHOD FOR PRODUCING AN IMPROVED LIQUID CRYSTAL DEVICE, AND RESULTING DEVICE

摘要

The invention concerns a method for producing nematic liquid crystal devices, characterised in that a low zenithal anchoring energy is obtained on at least one of the confinement plates by steps which consist in: depositing on a substrate, a polyvinyl chloride polymer or copolymer; stabilising the deposition; defining an azimuthal orientation of the deposition inducing a controlled azimuthal anchorage of the liquid crystal.