公开(公告)号：US11360331B2

公开(公告)日：2022-06-14

申请号：US16625243

申请日：2018-06-21

Applicant: Essilor International

Inventor： Denis Rousseau ,  Denis Cohen Tannoudji

IPC: G02C7/10 ,  G02C7/08

Abstract: A multifunctional device for an ophthalmic lens or ophthalmic lens blank, comprising an electrochromic layered module and an ophthalmic power layered module, both modules being on the same support layer.

公开(公告)号：US11774784B2

公开(公告)日：2023-10-03

申请号：US17248704

申请日：2021-02-03

Applicant: ESSILOR INTERNATIONAL

Inventor： Coralie Barrau ,  Denis Cohen Tannoudji ,  Thierry Villette

IPC: G02C7/10 ,  A61N5/06 ,  G02B27/01 ,  A61F9/02 ,  G02B5/20 ,  G02B5/28

CPC classification number: G02C7/104 ,  A61F9/022 ,  A61N5/0618 ,  G02B5/20 ,  G02B5/28 ,  G02B27/0172 ,  G02C7/107 ,  A61N2005/063 ,  A61N2005/0626 ,  A61N2005/0648 ,  A61N2005/0651 ,  A61N2005/0662 ,  A61N2005/0663 ,  A61N2005/0667 ,  G02B2027/0174 ,  G02B2027/0178 ,  G02C2202/24

Abstract: An optical system having a spectral transmission profile having an average transmittance Ta between 380 nm and 780 nm and an average red light transmittance Tr between a first limit L1 and a second limit L2, with Tr

公开(公告)号：US10942373B2

公开(公告)日：2021-03-09

申请号：US16092662

申请日：2017-04-10

Applicant: ESSILOR INTERNATIONAL

Inventor： Coralie Barrau ,  Denis Cohen Tannoudji ,  Thierry Villette

IPC: G02C7/10 ,  A61N5/06 ,  G02B27/01 ,  A61F9/02 ,  G02B5/20 ,  G02B5/28

Abstract: An optical system having a spectral transmission profile having an average transmittance Ta between 380 nm and 780 nm and an average red light transmittance Tr between a first limit L1 and a second limit L2, with Tr

公开(公告)号：US10317703B2

公开(公告)日：2019-06-11

申请号：US15540995

申请日：2015-12-23

Applicant: Essilor International

Inventor： Denis Rousseau ,  Coralie Barrau ,  Denis Cohen Tannoudji ,  Stephane Perrot ,  Aude Bouchier ,  Jean-Paul Cano ,  Claudine Biver ,  Samuel Archambeau ,  Jerome Ballet ,  David Escaich

IPC: G02C7/02 ,  G02C7/10 ,  G02C7/12

Abstract: The invention relates to the field of management of an active lens and more particularly to a management system comprising an active lens (1), a first sensor (2) arranged to measure data relating to an incident light on the active lens, a control unit (4) designed for controlling the active lens according to data measured by the first sensor, wherein the management system further comprises a second sensor (3) arranged to measure data relating to a light transmitted from the incident light through the active lens, the control unit being further designed to adjust, according to said data measured by the second sensor, the control already performed according to said data measured by the first sensor. Thus the management system allows taking into account data relating to the light passing through the active lens as a feedback in order to finely control the active lens.

公开(公告)号：US10890774B2

公开(公告)日：2021-01-12

申请号：US14786257

申请日：2014-05-02

Applicant: Essilor International

Inventor： Benoit Callier ,  Loïc Quere ,  Marc Reignault ,  Sira Uhalte Nogues ,  Mathieu Meynen ,  Denis Cohen Tannoudji

IPC: G02B27/01 ,  G02C7/00 ,  G02C7/02 ,  G02C11/00 ,  B29D11/00 ,  G02C13/00 ,  G02C9/00

Abstract: Method for providing a head mounted optical system, the method comprising: an optical system providing step (S1), during which an optical system with an active function is provided and, an encapsulating step (S8), during which the optical system is at least partly encapsulated in a transparent capsule by stacking in close contact the optical system with at least one substrate of the transparent capsule and made integral with an adhesive.

公开(公告)号：US10444505B2

公开(公告)日：2019-10-15

申请号：US15565653

申请日：2016-04-11

Applicant: Essilor International

Inventor： Denis Rousseau ,  Denis Cohen Tannoudji ,  Thierry Villette ,  Coralie Barrau

IPC: G02B27/01 ,  A61N5/06 ,  G02B27/00 ,  G02B27/09 ,  G02B27/10 ,  A61B18/00 ,  G02C7/08

Abstract: A head mounted display device comprising: a light emitting source, an optical waveguide adapted to collect light emitted from the light emitting source and to guide the collected light to the eye of a wearer when the head mounted display device is being worn by the wearer, a controller device adapted to control the emitted spectrum and/or radiance and/or light level emitted by the light emitting source.

公开(公告)号：US10416451B2

公开(公告)日：2019-09-17

申请号：US14786737

申请日：2014-04-25

Applicant: Essilor International

Inventor： Denis Cohen Tannoudji ,  Antoine Videmann ,  Amandine Debieuvre ,  Marion Swital ,  Benoit Callier

IPC: G02B27/01 ,  G06F3/01 ,  G02C7/10 ,  G02B27/00 ,  A61F9/02 ,  G02C7/06

Abstract: A method of controlling a head mounted see-through electro-optical device adapted to a wearer A method of controlling a head mounted electro-optical device adapted to a wearer, the method comprising: a wearer visual profile parameter providing step, during which the value of at least one wearer parameter related to the visual profile of the wearer is provided, an head mounted device function adapting step, during which the head mounted device function of the electro-optical device is adapted based on the value of the at least one wearer parameter.