| 摘要 |
A micro lens array and a manufacturing method therefor, an image acquisition device and a display device. The manufacturing method for the micro lens array comprises: providing a substrate (21); forming a plurality of accommodating grooves (22) in the substrate; dripping a colloidal prepolymer (23) into each of the accommodating grooves, so that the top surface of the prepolymer (23) is formed into an outward protruding curved surface; and curing the prepolymer (23), so that the prepolymer (23) in each accommodating groove (22) is cured to form a micro lens element, thereby obtaining the micro lens array. The manufacturing method is simple in process and applicable to a large-scale micro lens array, and achieves higher precision and uniformity of the manufactured micro lens array. |
