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    Method for determining a value quantifying the effect of an optical filter on a parameter linked to an eye
    13.
    发明专利
    Method for determining a value quantifying the effect of an optical filter on a parameter linked to an eye 未知

    公开(公告)号：AU2017226644A1

    公开(公告)日：2018-09-27

    申请号：AU2017226644

    申请日：2017-03-03

    Applicant: ESSILOR INT

    Inventor： BARRAU CORALIE

    IPC: G02C7/10

    Abstract: The invention relates to a method for determining a value quantifying the effect of an optical filter on a parameter linked to an eye, this optical filter blocking at least partially the transmission of light over a predetermined wavelength range, comprising the following steps : a) at least one spectral feature of the optical filter related to the transmittance of this optical filter at at least one wavelength in said predetermined wavelength range is provided, b) the value quantifying the effect of the optical filter on said parameter is calculated as a function of said at least one spectral feature of the optical filter provided in step a).

    MANAGEMENT SYSTEM AND METHOD OF AN ACTIVE DEVICE
    15.
    发明专利
    MANAGEMENT SYSTEM AND METHOD OF AN ACTIVE DEVICE 未知

    公开(公告)号：CA2972510A1

    公开(公告)日：2016-07-07

    申请号：CA2972510

    申请日：2015-12-29

    Applicant: ESSILOR INT (COMPAGNIE GENERALE D'OPTIQUE)

    Inventor： BARRAU CORALIE ,  LAVILLONNIERE NICOLAS ,  VILLETTE THIERRY ,  ROUSSEAU BENJAMIN

    IPC: G02C7/10

    Abstract: Management system and method of an active device The invention relates to the field of management systems and methods of an active device and more particularly, with said active device being an active ophthalmic lens, to a management system and method which allow a total or sufficient protection by taking into account the luminous environment of the wearer while avoiding some effects relative to permanent light filtering. According to a particular embodiment of the invention, there is also provided a monitoring of the wearer's health via active, regulated and continuous control of the active device, this control being performed for instance by a health professional via a remote monitoring system.

    Method of determining the configuration of an ophthalmic filter
    16.
    发明专利
    Method of determining the configuration of an ophthalmic filter 未知

    公开(公告)号：AU2012348559B2

    公开(公告)日：2015-07-09

    申请号：AU2012348559

    申请日：2012-12-06

    Applicant: ESSILOR INT ,  UNIV SORBONNE

    Inventor： COHEN-TANNOUDJI DENIS ,  BARRAU CORALIE ,  VILLETTE THIERRY PIERRE ,  SAHEL JOSE-ALAIN ,  PICAUD SERGE ,  ARNAULT EMILIE

    IPC: G02C7/10

    Abstract: A method of determining configuration of interferential filtering means for an optical device comprising an optical substrate for a user, the method comprising: providing a first set of parameters representative of at least one main line of sight of the user, the distance between the optical substrate and an eye of the user, a size of a retina area and/or the pupil size of the eye of the user; determining a first selected range of angles of incidence based on the first set of parameters; providing a second set of parameters characterising, for the user, a range of wavelengths to be inhibited, at least partially; determining a first selected range of wavelengths of incident light to be inhibited, at least partially, based on the second set of parameters; and configuring a first selective interferential filtering means and a first zone of a surface of the optical substrate based on the first selected range of angles of incidence and the first selected range of wavelengths such that the first selective interferential filtering means is operable to inhibit, at a first rate of rejection, transmission of the first selected range of wavelengths of incident light, incident on the first zone within the first selected range of angles of incidence.

    Management system and method of an active lens
    19.
    发明专利
    Management system and method of an active lens 未知

    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.

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