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    Method for producing an anti-UV plastic film with non-uniform spatial distribution of the UV absorber and photochromic optical elements covered with such a plastic film
    11.
    发明专利
    Method for producing an anti-UV plastic film with non-uniform spatial distribution of the UV absorber and photochromic optical elements covered with such a plastic film 未知

    公开(公告)号：AU2010318078B2

    公开(公告)日：2014-12-18

    申请号：AU2010318078

    申请日：2010-11-09

    Applicant: ESSILOR INT

    Inventor： ARCHAMBEAU SAMUEL ,  BOVET CHRISTIAN ,  PERROT STEPHANE

    IPC: G02B1/10 ,  B41M5/52 ,  G02B5/23 ,  G02C7/04

    Abstract: Method for producing a plastic film containing a compound absorbing ultraviolet radiation comprising (a) depositing an alcoholic solution of polyvinyl butyral on a transparent plastic support film, (b) evaporating the solvent from the alcoholic solution of polyvinyl butyral so as to form a polyvinyl butyral layer on the transparent support film, (c) printing the polyvinyl butyral layer with an ink absorbing ultraviolet radiation (UV absorber) in a pattern, (d) heating the transparent plastic support film, coated with the printed polyvinyl butyral layer so as to enable at least part of the UV absorber to pass from the polyvinyl butyral layer to the plastic support film, (e) removing the polyvinyl butyral layer, preferably by washing with a suitable solvent. The application also relates to the film obtained by this method and the use of this film for producing a photochromic element with a spatially non-uniform behaviour.

    Transparent electrochromic systems with a plurality of polarisation electrodes
    12.
    发明专利
    Transparent electrochromic systems with a plurality of polarisation electrodes 未知

    公开(公告)号：AU2010299704A1

    公开(公告)日：2012-04-19

    申请号：AU2010299704

    申请日：2010-09-24

    Applicant: ESSILOR INT

    Inventor： ARCHAMBEAU SAMUEL ,  BIVER CLAUDINE ,  BOVET CHRISTIAN ,  CANO JEAN-PAUL ,  DULUARD SANDRINE ,  SAUGEY ANTHONY

    IPC: G02F1/15 ,  G02F1/155

    Abstract: The invention relates to transparent electrochromic systems (100) which each include one pair of supply electrodes (1, 2) and at least one pair of polarisation electrodes (3, 4). The polarisation electrodes prevent a reaction of mutual neutralisation of the electroactive substances of the systems from causing unnecessary consumption of electric current. Said electrodes also prevent a neutralisation reaction from limiting a lower value of light transmission of the systems. For this purpose, the polarisation electrodes produce an electric field (E) inside the systems, which attracts the electroactive substances that have already reacted with the supply electrodes to different areas.

    14.
    发明专利
    未知

    公开(公告)号：FR2911404B1

    公开(公告)日：2009-04-10

    申请号：FR0700309

    申请日：2007-01-17

    Applicant: ESSILOR INT

    Inventor： ARCHAMBEAU SAMUEL ,  BOVET CHRISTIAN ,  CANO JEAN PAUL ,  VINSONNEAU SYLVIE

    IPC: G02B1/10 ,  G02B3/12 ,  G02C7/02

    Abstract: The method involves obtaining a layer structure (4) comprising cells (1). An optical material e.g. powder, is introduced in each cell until average filling levels (h1-h5). Random or pseudo-random variations of the filling levels are introduced between the cells. The variations of the levels between the cells are determined such that phase differences of visible light rays (R1-R5), respectively crossing the cells along a direction (N) perpendicular to a convex surface (S1) of the structure, present root mean square that is fourteen times less than a wavelength of the light.

    Management system and method of an active lens
    17.
    发明专利
    Management system and method of an active lens 未知

    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.

    A method of controlling a programmable lens device
    18.
    发明专利
    A method of controlling a programmable lens device 未知

    公开(公告)号：AU2014298461B2

    公开(公告)日：2018-12-06

    申请号：AU2014298461

    申请日：2014-07-30

    Applicant: ESSILOR INT

    Inventor： ARCHAMBEAU SAMUEL ,  BALLET JEROME ,  ESCAICH DAVID ,  FAYOLLE ROMAIN ,  PERROT STEPHANE ,  CANO JEAN-PAUL ,  GUILLOUX CYRIL ,  CALLIER BENOIT ,  YQUEL VINCENT

    IPC: G02C7/08 ,  G02C7/06

    Abstract: A method of controlling a programmable lens device comprising a programmable lens and an optical function controller, the programmable lens having an optical function and extending between at least one eye of the wearer and the real world scene when the device is used by the wearer, and the optical function controller being arranged to control the optical function of the programmable lens, the method comprising: - an optical function data receiving step during which optical function data relating to the optical function of the programmable lens is received by the optical function controller, - an activity data receiving step during which activity data relating to the activity of the wearer are received by the optical function controller, - an optical function modifying step during which the optical function of the programmable electronic lens device is modified by the optical function controller based on the optical function data and the activity data.

    Un método para controlar un dispositivo de lente oftálmica programable
    19.
    发明专利
    Un método para controlar un dispositivo de lente oftálmica programable 未知

    公开(公告)号：ES2576489T3

    公开(公告)日：2016-07-07

    申请号：ES13306116

    申请日：2013-08-02

    Applicant: ESSILOR INT (COMPAGNIE GÉNÉRALE D'OPTIQUE)

    Inventor： ARCHAMBEAU SAMUEL ,  BALLET JÉRÔME ,  ESCAICH DAVIS ,  FAYOLLE ROMAIN ,  PERROT STÉPHANE ,  CANO JEAN-PAUL ,  GUILLOUX CYRIL ,  CALLIER BENOIT ,  YQUEL VINCENT

    IPC: G02C7/02

    Abstract: Un método para controlar un dispositivo de lente oftálmica programable que comprende una lente programable y un controlador de función óptica, teniendo la lente programable una función óptica y extendiéndose entre al menos uno ojo del usuario y la escena del mundo real cuando el dispositivo es utilizado por el usuario, y estando previsto el controlador de función óptica para controlar la función óptica de la lente programable, comprendiendo el método: - una operación de inicialización durante la cual la función óptica del dispositivo de lente programable es inicializada basándose en los datos del usuario que comprenden al menos una prescripción oftálmica del usuario y además datos morfológicos relativos a la morfología de la cabeza del usuario y/o datos de estrategia de visión relativos a la estrategia de visión del usuario y/o de la utilización de la lente y/o de las preferencias del usuario, - una operación de recepción de datos de función óptica cuyos datos de función óptica relativos a la función óptica de la lente programable son recibidos por el controlador de función óptica, - una operación de modificación de función óptica durante la cual la función óptica del dispositivo de lente programable electrónica es modificada por el controlador de función óptica basándose en los datos de función óptica.

    Transparent electrochromic systems with a plurality of polarisation electrodes
    20.
    发明专利
    Transparent electrochromic systems with a plurality of polarisation electrodes 未知

    公开(公告)号：AU2010299704B2

    公开(公告)日：2015-08-13

    申请号：AU2010299704

    申请日：2010-09-24

    Applicant: ESSILOR INT

    Inventor： ARCHAMBEAU SAMUEL ,  BIVER CLAUDINE ,  BOVET CHRISTIAN ,  CANO JEAN-PAUL ,  DULUARD SANDRINE ,  SAUGEY ANTHONY

    IPC: G02F1/15 ,  G02F1/155

    Abstract: The invention relates to transparent electrochromic systems (100) which each include one pair of supply electrodes (1, 2) and at least one pair of polarisation electrodes (3, 4). The polarisation electrodes prevent a reaction of mutual neutralisation of the electroactive substances of the systems from causing unnecessary consumption of electric current. Said electrodes also prevent a neutralisation reaction from limiting a lower value of light transmission of the systems. For this purpose, the polarisation electrodes produce an electric field (E) inside the systems, which attracts the electroactive substances that have already reacted with the supply electrodes to different areas.

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