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公开(公告)号：US10126730B2
公开(公告)日：2018-11-13
申请号：US14439158
申请日：2013-10-28
发明人： Alexandre Gourraud , Loïc Quere
摘要： Methods of determining movement data representing the movement of a machining tool of an optical lens lathing device for machining one or more optical surfaces or parts thereof of a set of optical surfaces are described. The methods comprise a greatest radial slope amplitude determining step during which the greatest radial slope amplitude of the optical surfaces of the set of optical surfaces is determined. The methods also comprise a machining tool selecting step during which a machining tool having a window angle greater than or equal to the greatest radial slope amplitude of the optical surfaces of the set of surfaces to be manufactured is selected. The methods further comprise a movement data determining step during which movement data representing the movement of the selected machining tool are determined and synchronized with the angular position of the optical surface driven in rotation.
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2.发明申请METHOD FOR ENCAPSULATING A LIGHT-GUIDE OPTICAL ELEMENT IN A TRANSPARENT CAPSULE 审中-公开在透明胶囊中封装光导光学元件的方法公开(公告)号：US20160306176A1
公开(公告)日：2016-10-20
申请号：US15031633
申请日：2014-10-22
发明人： Marc Reignault , Sira Uhalte Nogues , Mathieu Meynen , Ludovic Jouard , Benoît Callier , Loïc Quere
摘要： Method for encapsulating at least partly a light-guide optical element in a transparent capsule, the method comprising at least: —a transparent capsule providing step during which a transparent capsule is provided, —a light-guide optical element providing step during which a light-guide optical element is provided, —an adhesive deposing step during which an adhesive is deposited on at least part of a face of the transparent capsule and/or of a face of the light-guide optical element, —a positioning step during which the transparent capsule and the light-guide optical element are positioned one relative to the other so as to form an optical system, —a bonding step during which the light-guide optical element and the transparent capsule are made integral with the adhesive, wherein the method further comprises prior to the bonding step a control step during which at least one parameter of the optical system is controlled.
摘要翻译： 至少部分地将导光光学元件封装在透明胶囊中的方法，所述方法至少包括： - 提供透明胶囊的透明胶囊提供步骤， - 光导光学元件提供步骤，在该步骤中，光 - 引导光学元件， - 粘合剂沉积步骤，其中粘合剂沉积在透明胶囊的表面的至少一部分和/或导光光学元件的表面上， - 定位步骤，其中 透明胶囊和导光光学元件相对于另一个定位成一个光学系统， - 光导光学元件和透明胶囊与粘合剂一体形成的粘合步骤，其中该方法 还包括在所述接合步骤之前的控制步骤，在所述控制步骤期间控制所述光学系统的至少一个参数。
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公开(公告)号：US11822152B2
公开(公告)日：2023-11-21
申请号：US14903554
申请日：2014-07-08
发明人： Loïc Quere , Alexandre Gouraud , Pascal Allione , Cédric Begon
IPC分类号： G02C7/02 , G02C13/00 , B29D11/00 , B24B9/14 , B29C64/124
CPC分类号： G02C7/027 , B24B9/14 , B29C64/124 , B29D11/00009 , B29D11/00403 , B29D11/00432 , G02C13/001 , B29D11/0073 , B29D11/00961 , B29K2995/0026 , B29K2995/0031 , G02C2202/12 , G02C2202/16
摘要： The invention relates to a method for manufacturing an ophthalmic lens having at least one optical function, comprising the step (200) of providing a starting optical system of the lens, having a basic optical function and the step (500) of additively manufacturing an additional optical element of the lens, by deposition of multiple predetermined bulking components made of at least one material having a predetermined refractive index, directly onto the front surface and/or the rear surface of the starting optical system; wherein the additive manufacturing step comprises the step of determining a manufacturing guideline for the additional optical element on the basis of the characteristics of said at least one optical function to be provided to the lens, the characteristics of said at least one basic optical function, the geometric characteristics of the starting optical system, and the predetermined refractive index of the material.
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公开(公告)号：US11772322B2
公开(公告)日：2023-10-03
申请号：US16770848
申请日：2018-12-05
CPC分类号： B29C64/112 , B29C64/40 , B29C65/48 , B29D11/00903 , B29L2011/0016 , B33Y10/00 , B33Y80/00
摘要： A method of manufacturing an ophthalmic lens having at least one optical function includes: a step of additively manufacturing a complementary optical element by depositing a plurality of predetermined volume elements on a predetermined build support, the complementary optical element being configured to provide at least a part of the optical function of the ophthalmic lens, wherein the build support includes at least one added value or adhesive configured to provide to the ophthalmic lens at least one added function. An ophthalmic lens including a build support and a complementary optical element as well as an ophthalmic lens obtained by such a manufacturing method.
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公开(公告)号：US20150277422A1
公开(公告)日：2015-10-01
申请号：US14439158
申请日：2013-10-28
发明人： Alexandre Gourraud , Loïc Quere
IPC分类号： G05B19/402 , B28D1/16 , B23B5/00
CPC分类号： G05B19/402 , B23B5/00 , B23B2226/61 , B24B13/06 , B24B47/22 , B28D1/16 , G05B2219/39403 , G05B2219/50289 , Y10T82/10
摘要： Methods of determining movement data representing the movement of a machining tool of an optical lens lathing device for machining one or more optical surfaces or parts thereof of a set of optical surfaces are described. The methods comprise a greatest radial slope amplitude determining step during which the greatest radial slope amplitude of the optical surfaces of the set of optical surfaces is determined. The methods also comprise a machining tool selecting step during which a machining tool having a window angle greater than or equal to the greatest radial slope amplitude of the optical surfaces of the set of surfaces to be manufactured is selected. The methods further comprise a movement data determining step during which movement data representing the movement of the selected machining tool are determined and synchronized with the angular position of the optical surface driven in rotation.
摘要翻译： 描述表示用于加工一组或多个光学表面的光学透镜板条装置的加工工具的移动的运动数据或一组光学表面的部件的方法。 该方法包括最大的径向斜率幅度确定步骤，在该步骤中确定该组光学表面的光学表面的最大径向斜率幅度。 该方法还包括加工工具选择步骤，在该步骤中选择具有大于或等于要制造的一组表面的光学表面的最大径向斜度幅度的窗口角的加工工具。 所述方法还包括运动数据确定步骤，在该运动数据确定步骤期间，确定所选择的加工工具的运动的运动数据并与旋转驱动的光学表面的角位置同步。
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公开(公告)号：US11940673B2
公开(公告)日：2024-03-26
申请号：US16770421
申请日：2018-12-05
CPC分类号： G02C7/027 , B29D11/00432 , B33Y80/00 , G02C2202/16
摘要： A method of determining at least one parameter of an ophthalmic lens (40) including a complementary optical element (12) obtained by additive manufacturing and configured to provide at least a part of the optical function of the ophthalmic lens, the determining method including a step of providing two characterizing surfaces simulating two opposite surfaces of a complementary optical element (12), the distance between the two characterizing surfaces along a thickness axis (Z) defining the thickness of the complementary optical element; a step of optimizing the distance between the two characterizing surfaces (20) along the thickness axis (Z) so that the thickness of the complementary optical element reaches a thickness threshold while complying with the optical function of the ophthalmic lens (40); and a step of determining at least one parameter of the ophthalmic lens (40) on the basis of the optimized distance.
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公开(公告)号：US11472141B2
公开(公告)日：2022-10-18
申请号：US16770361
申请日：2018-12-05
摘要： A method of manufacturing an ophthalmic lens, including: a step of providing a starting optical system (30) having a first optical function and a first main refractive index; a step of providing a transition layer (20) intended to be disposed between the starting optical system (30) and a complementary optical element (12) having a second main refractive index, the transition layer (20) aiming at reducing unwanted reflection caused by the mismatch between the first and the second main refractive index, the transition layer (20) having a transition optical function; and a step of additively manufacturing the complementary optical element (12) on the transition layer (20), the complementary optical element (12) having a second optical function, the second optical function being predetermined as a function of the first optical function and of the transition optical function.
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公开(公告)号：US10890774B2
公开(公告)日：2021-01-12
申请号：US14786257
申请日：2014-05-02
发明人： Benoit Callier , Loïc Quere , Marc Reignault , Sira Uhalte Nogues , Mathieu Meynen , Denis Cohen Tannoudji
摘要： Method for providing a head mounted optical system, the method comprising: an optical system providing step (S1), during which an optical system with an active function is provided and, an encapsulating step (S8), during which the optical system is at least partly encapsulated in a transparent capsule by stacking in close contact the optical system with at least one substrate of the transparent capsule and made integral with an adhesive.
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