Method of forming a film with a lenticular lens array

The invention relates to a method of forming a film with a lenticular lens array. According to one aspect of the invention, there is provided a method of forming a film with a lenticular lens array, the method comprising providing a substrate; providing a mold having a plurality of nano-scale to micro-scale cavities that form the lenticular lens array on the substrate; having the mold contact thesubstrate; and forming the lenticular lens array by allowing portions of the substrate to partially fill the plurality of cavities. 本申请涉及形成具有柱状透镜阵列的膜的方法。根据本发明的方面，提供种形成具有柱状透镜阵列的膜的方法，该方法包括提供衬底；提供模具，模具具有在衬底上形成柱状透镜阵列的多个纳米尺度到微米尺度的空腔；使模具接触衬底；以及通过允许衬底的部分将多个空腔部分地填充来形成柱状透镜阵列。