The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 11, 2025
Filed:
Jun. 23, 2020
Essilor International, Charenton-le-Pont, FR;
Maxime Lecompere, Charenton-le-Pont, FR;
Pierre Leite, Charenton-le-Pont, FR;
Manuel Theodet, Charenton-le-Pont, FR;
Loïc Quere, Charenton-le-Pont, FR;
Essilor International, Charenton-le-Pont, FR;
Abstract
The invention relates to a method for outputting a manufacturing file for producing an optical element () from a curable material () by using an additive manufacturing technology, comprising the steps of:—acquiring the desired geometry of the optical element,—obtaining a discretization of the desired geometry in volume units described by data relative to position parameters of the volume units and to the dimension of the volume units,—associating at least a volume unit with a kinetic parameter that relates to the curing pace imposed to the curable material of the volume unit,—producing, using at least one processor, a manufacturing file comprising said data and said kinetic parameter for manufacturing at least the optical element, and—outputting said manufacturing file.