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US 2026/0267036 A1Published application
Lens array and optical refractive panel and spectacles lens
OwnerGideon DOTANinventor
Life of this patent
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Abstract
A lens array, including a plurality of lenses each including an optical refractive substance, the lenses being disposed one aside the other, and partitions disposed between the optical refractive substances of the lenses.
Claims9
A method for producing a lens array comprising a plurality of lenses each comprising an optical refractive transparent substance, said lenses being disposed one next to the other, and partitions disposed between said optical refractive substances of said lenses,
- the method comprising one of the three procedures of:
- producing said plurality of lenses disposed one next to the other, then cutting a first group of gaps between said lenses from a first side thereof, and
- then inserting non-transparent liquid glue into said first group of gaps, and
- after the glue dries, cutting a second group of gaps between said lenses from a second side, and then inserting non-transparent liquid glue into said second group of gaps,
- thereby said non-transparent liquid glue comprises said partitions;
- producing said plurality of lenses disposed one next to the other, then focusing a scanning laser beam inside said optical refractive substances, thereby creating micro cracks comprising said partitions;
- inserting transparent liquid into a parallel wall mold containing a grid comprising said partitions, then applying a polymer layer on said transparent parallel wall panel, then replicating a plurality of lenses one next to the other on said polymer layer.
4 more elements
Dependencies are inferred from the claim text.