The present disclosure provides for new photoalignment (co)polymer materials which demonstrate improved adhesion to a substrate. The (co)polymeric structure includes at least one photochemically active chromophore and at least one adhesion promoter group. Articles of manufacture, optical elements, ophthalmic elements and liquid crystal cells which include at least one photoalignment layer made from the photoalignment (co)polymer materials and methods for formation are also disclosed.
本公开提供了一种新型光配位(共)聚合物材料,它与基底的附着力得到了改善。该(共)聚合物结构包括至少一种光
化学活性发色团和至少一种附着力
促进剂基团。此外,还公开了包括至少一个由光配位(共)聚合物材料制成的光配位层的制造品、光学元件、眼科元件和液晶电池以及形成方法。