METHOD OF FABRICATING LENS UNIT

摘要

PURPOSE: A manufacturing method of a lens unit is provided to prevent the forming a lens part and a support part by different processes to each other, thereby being capable of preventing the movement of a resin due to contraction when hardening a lens part. CONSTITUTION: A manufacturing method of a lens unit comprises: a step of forming a pre-lens array substrate which comprises an open part opening a lens part(110); a step of arranging the pre-lens array substrate inside a mold; a step of injecting a resin material and curing the resin material to dip the open part inside the mold to form the lens part in the open part; a step of cutting the pre-lens array substrate. The mold comprises a pattern for forming a bending part of the lens part. The width of the open part is wider than the size of the pattern.