公开(公告)号：US20210072562A1

公开(公告)日：2021-03-11

申请号：US16487707

申请日：2018-02-20

Applicant: Essilor International

Inventor： Jerome BALLET ,  Samuel ARCHAMBEAU ,  Jean-Paul CANO ,  Frederic ARROUY ,  Loic QUERE

IPC: G02C7/10

Abstract: A spectacle lens including an activable optical filter, the activable optical filter being configured to be actively switched between at least three configurations, wherein in the first configuration, the color perception of the spectacle wearer is unaltered, in the second configuration the activable optical filter provides a specific filtering function, in the third configuration vision of the spectacle wearer is protected against glare.

公开(公告)号：US20170097299A1

公开(公告)日：2017-04-06

申请号：US15312134

申请日：2015-05-18

Applicant: ESSILOR INTERNATIONAL(COMPAGNIE GENERALE D'OPTIQUE

Inventor： Frederic ARROUY ,  Francisco DE AYGUAVIVES

IPC: G01N21/25 ,  C23C28/04 ,  G02B5/28 ,  G02B27/00 ,  G01J3/46 ,  G01M11/02

CPC classification number: G01N21/251 ,  C23C28/042 ,  G01J3/462 ,  G01J3/463 ,  G01M11/02 ,  G02B5/285 ,  G02B27/0012

Abstract: A method for determining color characteristics reflected by an interference filter, a method for depositing such an interference filter, and an assembly of an interference filter and an object, the method including: determining color coordinates of an object; and determining at least one color characteristic reflected by the interference filter according to the determined color coordinates, respecting an isoperception law.