Due to the excellent thermal and irradiation resistance of skeleton material and concerted photoreactions of dual UV-photoreactive groups, high alignment quality and stability was realized.

• 由于基体聚合物具有优越的热和紫外光辐照稳定性，以及双重紫外光响应基团的协同光反应，实现了高的取向质量和较好的取向稳定性。