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    Method for determining an optical equipment comprising at least one optical lens and a spectacle frame
    51.
    发明专利
    Method for determining an optical equipment comprising at least one optical lens and a spectacle frame 未知

    公开(公告)号：AU2014375259A1

    公开(公告)日：2016-05-26

    申请号：AU2014375259

    申请日：2014-12-30

    Applicant: ESSILOR INT

    Inventor： TESSIERES MELANIE ,  BEGON CEDRIC

    IPC: G02C13/00 ,  G02C7/02 ,  G02C7/10

    Abstract: Method implemented by computer means for determining an optical equipment comprising at least one optical lens and a spectacle frame, the optical lens being adapted to be mounted in the spectacle frame in front of a wearer eye, the method comprising: - a wearer data providing step, during which wearer data relating at least to the wearer's optical requirements, to a wearer's face morphology and to the optical equipment position in respect with the wearer face when said optical equipment is worn by said wearer are provided, - an optical cost function providing step, during which an optical cost function is provided, the optical cost function being related to an optical function of the at least one optical lens when said optical equipment is worn by said wearer, - a light protection cost function providing step, during which a light protection cost function is provided, the light protection cost function being related to at least a spectral irradiance estimation over the wearer eye and/or wearer skin in a peri-orbital zone of the wearer eye under at least a given condition when said optical equipment is worn by said wearer, - an optical equipment determining step, during which the optical equipment that minimizes the difference between a global cost function and a target value of the global cost function is determined, the global cost function being a function of the optical and the light protection cost functions.

    PROCEDE DE FABRICATION D'AU MOINS UNE LENTILLE OPHTALMIQUE
    53.
    发明专利
    PROCEDE DE FABRICATION D'AU MOINS UNE LENTILLE OPHTALMIQUE 未知

    公开(公告)号：FR3008196A1

    公开(公告)日：2015-01-09

    申请号：FR1356715

    申请日：2013-07-08

    Applicant: ESSILOR INT

    Inventor： QUERE LOIC ,  GOURRAUD ALEXANDRE ,  ALLIONE PASCAL ,  BEGON CEDRIC

    IPC: G02C7/02 ,  B29D11/00 ,  G02B1/10

    Abstract: L'invention concerne un procédé de fabrication d'une lentille ophtalmique présentant au moins une fonction optique, comportant l'étape (200) de fournir un système optique de départ de la lentille, présentant une fonction optique de base et l'étape (500) de fabriquer de manière additive un élément optique complémentaire de la lentille, par le dépôt d'une pluralité d'éléments de volume prédéterminés d'au moins un matériau ayant un indice de réfraction prédéterminé, directement sur au moins une des face avant et face arrière du système optique de départ ; avec l'étape de fabrication additive qui comporte l'étape de déterminer une consigne de fabrication de l'élément optique complémentaire à partir de caractéristiques de ladite au moins une fonction optique à fournir à la lentille, de caractéristiques de ladite au moins une fonction optique de base et de caractéristiques géométriques du système optique de départ et de l'indice de réfraction prédéterminé du matériau.

    PROCEDE DE TRANSFERT D'UN MOTIF MICRONIQUE SUR UN ARTICLE OPTIQUE ET ARTICLE OPTIQUE AINSI OBTENU
    55.
    发明专利
    PROCEDE DE TRANSFERT D'UN MOTIF MICRONIQUE SUR UN ARTICLE OPTIQUE ET ARTICLE OPTIQUE AINSI OBTENU 未知

    公开(公告)号：CA2632390C

    公开(公告)日：2014-09-23

    申请号：CA2632390

    申请日：2006-12-06

    Applicant: ESSILOR INT

    Inventor： BEGON CEDRIC ,  DEFRANCO CHRISTELLE

    IPC: B41F17/00 ,  B41K3/14

    Abstract: Un motif (P) est transféré sur une surface d'un article optique (1) sous forme de portions d'un matériau transférable (3) retenues par une couche de matériau adhésif sensible à la pression (2). Les portions du matériau transférable sont appliquées avec un tampon, en disposant la couche de matériau adhésif entre le tampon et l'article destiné à recevoir le motif. Grâce à l'utilisation d'un matériau adhésif sensible à la pression, le matériau transférable peut être très varié. Un tel procédé est particulièrement adapté pour réaliser des motifs notamment holographiques sur des lentilles optiques, notamment des lentilles ophtalmiques.

    57.
    发明专利
    未知

    公开(公告)号：BRPI0610523A2

    公开(公告)日：2012-10-30

    申请号：BRPI0610523

    申请日：2006-04-04

    Applicant: ESSILOR INT

    Inventor： BEGON CEDRIC ,  ROOS ALEXANDRA ,  WEBER STEVEN ,  JIANG PEIQI

    IPC: B29D11/00

    Abstract: The present invention relates to a process for transferring at least one coating onto at least one geometrically defined surface of a lens substrate to produced a lens substrate coated with at least one functional coating adhering to at least one geometrically defined surface through a layer of transparent adhesive composition.

    Method for transferring a micron pattern on an optical pattern and the thus obtained optical pattern
    58.
    发明专利
    Method for transferring a micron pattern on an optical pattern and the thus obtained optical pattern 未知

    公开(公告)号：AU2006323839B2

    公开(公告)日：2012-10-11

    申请号：AU2006323839

    申请日：2006-12-06

    Applicant: ESSILOR INT

    Inventor： DEFRANCO CHRISTELLE ,  BEGON CEDRIC

    IPC: B41F17/00 ,  B41K3/14

    Abstract: The inventive method consists in transferring a pattern (P) onto the optical article (1) in the form of one or several portions of transferable material (3) retained by a pressure-sensitive adhesive material layer (2) and in applying transferable material portions with the aid of a pad by placing the adhesive material layer between the pad and a pattern receiving article. The use of the pressure-sensitive adhesive material makes it possible to use the different materials in the form of a transferable material. Said method is particularly suitable for producing patterns, in particular in the form of holograms on optical lenses, in particular ophthalmic lenses.

    Polarizing optical element comprising a polarizing film and method for making same
    59.
    发明专利
    Polarizing optical element comprising a polarizing film and method for making same 未知

    公开(公告)号：AU2007217329B2

    公开(公告)日：2012-03-01

    申请号：AU2007217329

    申请日：2007-02-21

    Applicant: ESSILOR INT

    Inventor： ROOS ALEXANDRA ,  BEGON CEDRIC

    IPC: G02B5/30 ,  B29D11/00 ,  G02B1/04

    Abstract: The invention concerns a polarizing optical element comprising a basic transparent optical element (1) and a layered structure (2) incorporating a polarizing film (2a). The polarizing film is of the dichroic colouring type and uniaxially oriented. The layered structure is bonded on the basic optical element via a layered structure (3) including at least one pressure-sensitive adhesive material layer. Through the use of pressure-sensitive adhesive material, the polarizing film (2a) maintains during bonding a high polarizing efficiency and an optical quality compatible with the numerous applications of the optical element, in particular ophthalmological applications.

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