公开(公告)号：AU2015373501B2

公开(公告)日：2021-06-17

申请号：AU2015373501

申请日：2015-12-23

Applicant: ESSILOR INT

Inventor： ARCHAMBEAU SAMUEL ,  BALLET JÉRÔME ,  ROUSSEAU DENIS ,  BARRAU CORALIE ,  COHEN TANNOUDJI DENIS ,  PERROT STÉPHANE ,  BOUCHIER AUDE ,  CANO JEAN-PAUL ,  BIVER CLAUDINE ,  ESCAICH DAVID

IPC: G02C7/02 ,  G02C7/10

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：AU2021325316B2

公开(公告)日：2025-03-20

申请号：AU2021325316

申请日：2021-08-03

Applicant: ESSILOR INT

Inventor： CANO JEAN-PAUL ,  BOUCHIER AUDE ,  LE SAUX GILLES

IPC: G02B5/02 ,  G02B5/32 ,  G02C7/02 ,  G03H1/04

Abstract: The disclosure relates to an optical element intended to be worn in front of an eye of a wearer. The optical element has two main surfaces and comprises at least one holographic diffusive element having diffusive properties resulting from spatial variations of refractive index of said holographic diffusive element. The spatial variation of refractive index is greater than 0.001 at at least one given wavelength, on a distance less than 30μm. The disclosure also comprises an optical equipment comprising such an optical element and methods for recording a holographic medium onto an optical lens.

公开(公告)号：AU2015373501A1

公开(公告)日：2017-06-29

申请号：AU2015373501

申请日：2015-12-23

Applicant: ESSILOR INT

Inventor： ROUSSEAU DENIS ,  BARRAU CORALIE ,  COHEN TANNOUDJI DENIS ,  PERROT STÉPHANE ,  BOUCHIER AUDE ,  CANO JEAN-PAUL ,  BIVER CLAUDINE ,  ARCHAMBEAU SAMUEL ,  BALLET JÉRÔME ,  ESCAICH DAVID

IPC: G02C7/02 ,  G02C7/10

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：CA2971645A1

公开(公告)日：2016-07-07

申请号：CA2971645

申请日：2015-12-23

Applicant: ESSILOR INT (COMPAGNIE GENERALE D'OPTIQUE)

Inventor： ROUSSEAU DENIS ,  BARRAU CORALIE ,  COHEN TANNOUDJI DENIS ,  PERROT STEPHANE ,  BOUCHIER AUDE ,  CANO JEAN-PAUL ,  BIVER CLAUDINE ,  ARCHAMBEAU SAMUEL ,  BALLET JEROME ,  ESCAICH DAVID

IPC: G02C7/02 ,  G02C7/10

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.