| 摘要 |
A method for making a plurality of lenses, includes steps of: providing a transparent substrate; jetting a plurality of first lumps of a first molding material on a first surface of the substrate using a first nozzle; press-molding the first lumps of the first molding material into a plurality of first optical structures using a first mold including a plurality of first molding surfaces corresponding to the first optical structures; jetting a plurality of second lumps of a second molding material on a second surface of the substrate using a second nozzle; press-molding the second lumps of the second molding material into a plurality of second optical structures using a second mold including a plurality of second molding surfaces corresponding to the second optical structures; and dicing the substrate to form a plurality of lenses each with one of the first optical structures and one of the second optical structures.
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