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:
Dec. 01, 2020
Filed:
Sep. 12, 2017
Essilor International, Charenton-le-Pont, FR;
Denis Rousseau, Charenton-le-Pont, FR;
Benoit Callier, Charenton-le-Pont, FR;
Marion Swital, Charenton-le-Pont, FR;
Essilor International, Charenton-le-Pont, FR;
Abstract
A method implemented by computer device of determining a correcting optical function to be applied on a virtual image to be displayed to a user of an optical system including an optical lens to be placed in front of a user eye and including a back face having an optical design; a see-through displaying device configured to display the virtual image towards the eye, the virtual image being transmitted at least through the back face of the optical lens defining a display area on the back face; the method includes a step, during which optical design data relating to the optical design of the back face of the optical lens are provided; a display area data providing step, during which display area data relative to at least one parameter of the display area are provided; and a correcting optical function determining step, during which a correcting optical function is determined based at least on the optical design data and on the display area data.