Method and apparatus for applying lens sheet forming resin

摘要

A method for applying resin for forming a lens sheet comprises the steps (a) to (c). The step (a) is to apply ionizing radiation curing type resin in a form of liquid on an entirety of an upper surface of a forming die through a multiple nozzle to form a first uncured resin layer on the upper surface of the forming die. The step (b) is to apply the ionizing radiation curing type resin in the form of liquid on one side of the first uncured resin layer through a nozzle to form an uncured resin pool thereon. The step (c) is to spread the uncured resin pool from the one side of the first uncured resin layer toward the other side thereof to form a second uncured resin layer on the first uncured resin layer.