| 摘要 |
The present invention relate to a photoalignment material and a manufacturing method thereof, capable of significantly improving stability of liquid crystal alignment by having a form of photoalignment materials linearly connected, introducing a photoreaction when being irradiated with ultraviolet rays by synthesis of a material having a photoreactive group and a crosslinking functional group, improving anisotropy of the liquid crystal alignment, improving thermal stability due to introduction of an epoxy group, improving alignment properties and solubility, and easily and stably polymerizing by the manufacturing method of the present invention. |
