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US 2022/0227082 A1Published application
Relating to lenses
AssigneeTobii AB
InventorsLutz Körner, Marcin Krajewski, Daniel Piotrowski
Life of this patent
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Abstract
A method of spacing an object from a mould for the formation of a multi-layered polymer. The method comprises: attaching at least one spacer to the object; attaching the at least one spacer to the mould; and adding material to the mould to form the multi-layered polymer.
Claims20
A method of spacing an object from a mould, for the formation of a multi-layered polymer, comprising:
- attaching at least one spacer to the object;
- attaching the at least one spacer to the mould;
- and
- adding material to the mould to form the multi-layered polymer.
1 more element
A system for the formation of a multi-layered polymer, the system comprising:
- a spacer configured to receive an object and hold it in a fixed position relative to a mould;
- wherein the mould is configured to receive a monomer around the object, for the creation of the multilayered polymer.
Dependencies are inferred from the claim text.