It is found that optically anisotropic properties of PDLC film are greatly depended on the cell thickness, rubbing strength and phase separation process.

• 研究了液晶盒的厚度、摩擦强度，以及在紫外光诱导相分离过程中的光照强度对PDLC膜的光学各向异性程度和电光特性的影响。