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公开(公告)号:AU2020203703A1
公开(公告)日:2020-06-25
申请号:AU2020203703
申请日:2020-06-04
Applicant: ESSILOR INT , UNIV SORBONNE
Inventor: COHEN-TANNOUDJI DENIS , BARRAU CORALIE , VILLETTE THIERRY PIERRE , SAHEL JOSÉ-ALAIN , PICAUD SERGE , ARNAULT EMILIE , PLESSIS CHRISTOPHE , CONTE DOMINIQUE
IPC: G02C7/10
Abstract: An optical device comprising: an optical substrate provided with selective optical filtering means configured to selectively inhibit transmission, through the optical substrate of at least one selected range of wavelengths of incident light in the visible light spectrum at an inhibition rate of at least 5%, the selective optical filtering means being further configured to transmit at least 8% of incident light of the visible spectrum outside the at least one selected range of wavelengths; wherein the at least one selected range of wavelengths has a bandwidth in a range of from 1Onm to 70nm, preferably 1Onm to 60nm centered on a wavelength within a range of between 430nm and 465 nm. C Li U))
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公开(公告)号:ES2458564T3
公开(公告)日:2014-05-06
申请号:ES03817247
申请日:2003-07-02
Applicant: ESSILOR INT
Inventor: LACAN PASCALE , CONTE DOMINIQUE
Abstract: Un método para tratar una lente oftálmica que comprende dos lados principales, en el que al menos un lado comprende una capa externa orgánica o mineral revestida con una capa protectora temporal de MgF2, caracterizado por que el método comprende una operación de tratamiento específica seleccionada de entre las siguientes operaciones: - un tratamiento químico en fase líquida de la capa protectora temporal, que conduce a la formación de MgO y/o Mg(OH) 2 en y/o sobre la capa protectora temporal, - un depósito de al menos un óxido metálico no fluorado y/o de al menos un hidróxido metálico no fluorado sobre la capa protectora temporal mediante transferencia de la misma a partir de una película electrostática o mediante evaporación en vacío de la misma directamente sobre la capa protectora temporal.
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公开(公告)号:FR2965972A1
公开(公告)日:2012-04-13
申请号:FR1058271
申请日:2010-10-12
Applicant: ESSILOR INT
Inventor: CONTE DOMINIQUE , SIRJEAN JEAN LOUIS
Abstract: L'invention concerne un cache canon à ions (1) présentant une surface interne (2) destinée à recouvrir la sortie (4) d'un canon à ions (3), et un dispositif de dépôt de matériaux par évaporation sous vide comprenant au moins un tel cache canon à ions. Selon l'invention, au moins ladite surface interne (2) du cache canon (1) est formée d'au moins un matériau ayant un rendement de pulvérisation égal ou inférieur à 1 avec des ions Ar incidents à une énergie de 600 eV.
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公开(公告)号:MX2011010103A
公开(公告)日:2011-12-16
申请号:MX2011010103
申请日:2010-03-26
Applicant: ESSILOR INT
Inventor: CONTE DOMINIQUE , PASSARD DELPHINE , SCHERER KARIN , SIRJEAN JEAN-LOUIS
Abstract: La invención se refiere a un artículo óptico que tiene propiedades antiestáticas y anti-reflejantes o reflectoras, que comprenden un sustrato el cual tiene por lo menos una superficie principal revestida con un revestimiento anti-reflejante o reflector. Este revestimiento mencionado antes comprende por lo menos una película eléctricamente conductora que contiene por lo menos 30% de óxido de estaño (SnO2) por peso en relación al peso total de la película eléctricamente conductora, dicha película eléctricamente conductora habiendo sido depositada por depósito asistido por iones. El sustrato tiene una absorción de agua igual que o mayor ae 0.6% en peso en relación con el peso total del sustrato, la absorción de agua siendo medida siguiendo el secado previo del sustrato y el almacenamiento subsiguiente del mismo durante 800 horas en una cámara a 50°C bajo humedad relativa al 100% y presión atmosférica.
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公开(公告)号:CA2495274C
公开(公告)日:2011-01-04
申请号:CA2495274
申请日:2003-07-02
Applicant: ESSILOR INT
Inventor: LACAN PASCALE , CONTE DOMINIQUE
Abstract: A method for treating an ophthalmic lens comprising two main sides, wherein at least one side comprises an organic or mineral external layer coated with a MgF2 temporary protective layer, said method comprising a specific treating step selected amongst the following steps: - a liquid phase chemical treatment of the temporary protective layer, leading to the formation of MgO and/or Mg(OH)2 on the temporary protective layer,- a deposit of at least one non fluorinated metallic oxide and/or of at least one non fluorinated metallic hydroxide on the temporary protective layer through transfer thereof from an electrostatic film or through vacuum evaporation thereof directly on the temporary protective layer,- the deposit of the MgF2 temporary protective layer on the external layer occurs through vacuum evaporation at a speed lower than or equal to 0.5 nm/s.
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公开(公告)号:AU2004276938B2
公开(公告)日:2010-07-15
申请号:AU2004276938
申请日:2004-09-24
Applicant: ESSILOR INT
Inventor: LACAN PASCALE , CONTE DOMINIQUE
Abstract: The optical lens according to the invention comprises a temporary protective coating comprising at least one outer layer, which is mechanically alterable through friction or contact, said layer being coated with a peelable film which electrostatically adheres to the outer layer.
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公开(公告)号:DE602006010735D1
公开(公告)日:2010-01-07
申请号:DE602006010735
申请日:2006-12-19
Applicant: ESSILOR INT
Inventor: CONTE DOMINIQUE , FOURNAND GERALD , JALLOULI AGNES , VAGHARCHAKIAN LAURIANNE
IPC: B24B9/14 , B24B13/005 , C03C17/00 , G02B1/10
Abstract: Methods for edging optical articles comprising two main faces, at least one of which being coated with an outermost layer comprising fixing the optical article to a chuck with a holding pad that adheres to both the optical article and the chuck, wherein the surface of the holding pad contacting the optical comprises an adhesive material; and edging the optical article with an edging device; wherein prior to fixing the optical article to the chuck, at least one temporary layer of an organic material is formed onto said outermost layer of the optical article, the organic material of the temporary layer comprising at least one organic compound having a fluorinated functional moiety and at least one linking functional moiety capable of establishing at least one intermolecular bond or interaction with the adhesive material of the holding pad. Optical articles obtained via these methods.
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公开(公告)号:AU2002313077B2
公开(公告)日:2007-08-30
申请号:AU2002313077
申请日:2002-05-17
Applicant: ESSILOR INT
Inventor: LACAN PASCALE , CONTE DOMINIQUE
Abstract: A method that allows trimming glass comprising a hydrophobic and/or oil-repellent surface coating, where a temporary protective layer is coated on the surface of said glass and the temporary protective layer imparts to the glass a surface energy of at least 15 mJ/m2.
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公开(公告)号:DE60311867D1
公开(公告)日:2007-03-29
申请号:DE60311867
申请日:2003-11-07
Applicant: ESSILOR INT
Inventor: CONTE DOMINIQUE , KELLER GERHARD , WILLEMIN GERARD
Abstract: The application of a mark on the surface of an ophthalmic glass of the type with an external hydrophobic and/or oleophobic coating with a low surface energy on a substrate or a coating with a high surface energy comprises: (a) positioning a mask, with a configuration complementary to the desired mark, between the surface to be marked and an energizing discharge source able to eliminate the external coating to reveal the underlying substrate or high energy coating; and (b) depositing on the outer coating, a temporary protective coating having a surface energy higher than that of the external coating and a thickness of less than 5 nm in order to allow the discharge to act on the external coating across the temporary protective coating.
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公开(公告)号:AT354115T
公开(公告)日:2007-03-15
申请号:AT03782532
申请日:2003-11-07
Applicant: ESSILOR INT
Inventor: CONTE DOMINIQUE , KELLER GERHARD , WILLEMIN GERARD
Abstract: The application of a mark on the surface of an ophthalmic glass of the type with an external hydrophobic and/or oleophobic coating with a low surface energy on a substrate or a coating with a high surface energy comprises: (a) positioning a mask, with a configuration complementary to the desired mark, between the surface to be marked and an energizing discharge source able to eliminate the external coating to reveal the underlying substrate or high energy coating; and (b) depositing on the outer coating, a temporary protective coating having a surface energy higher than that of the external coating and a thickness of less than 5 nm in order to allow the discharge to act on the external coating across the temporary protective coating.
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