Verfahren zur Bestimmung einer Korrigierenden Optischen Funktion an einem Virtuellen Bild

Details

Veröffentlichungs-Nr.

EP3296793

Aktenzeichen

EP16306192

Anmeldetag

19. September 2016

Veröffentlichung

21. Mai 2025

Erteilung

21. Mai 2025

Rechtsraum

EP

IPC

G02B27/01G02C7/02

Abstract

A method implemented by computer means of determining a correcting optical function to be applied on a virtual image to be displayed to a user of an optical system (12) comprising at least: - an optical lens (14) designed to be placed in front of an eye of the user and comprising at least a back face (16) having an optical design; - a see-through displaying device (20) designed and configured to display the virtual image towards the eye of the user, the virtual image being transmitted at least through the back face (16) of the optical lens defining a display area on the back face; the method comprises: - an optical design data providing 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.

Anmelder

Firma

Essilor International

Land

🇫🇷 Frankreich

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