Lens manufacturing apparatus

摘要

A lens manufacturing apparatus includes a conveying unit that conveys a workpiece having a sheet member and a resin base on the sheet member, an unevenness forming unit that moves a cutting blade in a direction different from the conveying direction of the workpiece and that makes a cut in the surface of the resin base to form concave and convex portions, a resin supply unit that includes nozzles supplying a lens resin to areas, in which the concave portions are not formed, between the convex portions formed on the surface of the resin base, and a resin curing unit that cures the supplied lens resin.

主权项

1. A lens manufacturing apparatus comprising:
a conveying unit that conveys a workpiece comprising a sheet member and a resin base on the sheet member; an unevenness forming unit that moves one or a plurality of cutting blades in a direction different from the conveying direction of the workpiece and that makes a cut in a surface of the resin base, wherein the resin base, as a result of the cut by the unevenness forming unit, includes concave portions, convex portions and areas, each of the areas being disposed between two neighboring convex portions of the convex portions, the convex portions not being formed on the areas; a resin supply unit that has nozzles supplying a lens resin to the areas whereby the supplied resin forms a convex shape; and a resin curing unit that cures the supplied lens resin, wherein the unevenness forming unit and the resin supply unit are formed with a same working head.