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1. 发明授权

US10496076B2 Machining method by turning at least one surface of an ophthalmic lens, using a turning machine having at least one geometrical defect 有权
公开(公告)号：US10496076B2
公开(公告)日：2019-12-03
申请号：US15511530
申请日：2015-09-25
申请人： ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)
发明人： Mathieu Meynen , Alexandre Gourraud , Luis Ricardo Castro Martinez , Loic Quere , Bernard Pons
IPC分类号： G05B19/4099 , B24B9/14 , B24B13/00 , G05B19/404
CPC分类号： G05B19/4099 , B24B9/148 , B24B13/00 , G05B19/404 , G05B2219/33133 , G05B2219/37619 , G05B2219/45136 , G05B2219/45157 , G05B2219/50057
摘要： Disclosed is a machining method by turning at least one surface of an ophthalmic lens, using a turning machine having at least one geometrical defect. The method includes a step (101-104) of determining a turning configuration for machining by turning the at least one surface of the ophthalmic lens, the turning configuration including turning parameters and machine defects parameters associated to the turning parameters.

2. 发明申请

US20160306176A1 METHOD FOR ENCAPSULATING A LIGHT-GUIDE OPTICAL ELEMENT IN A TRANSPARENT CAPSULE 审中-公开
标题翻译：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
申请人： ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)
发明人： Marc Reignault , Sira Uhalte Nogues , Mathieu Meynen , Ludovic Jouard , Benoît Callier , Loïc Quere
IPC分类号： G02B27/01 , B05D1/00
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。

3. 发明授权

US08919954B2 Method for obtaining an ophthalmic lens 有权
标题翻译：获得眼科镜片的方法
公开(公告)号：US08919954B2
公开(公告)日：2014-12-30
申请号：US14352447
申请日：2012-11-14
申请人： Essilor International (Compagnie Generale D'Optique)
发明人： Mathieu Meynen
IPC分类号： G02C3/00 , G02C7/00 , B24B13/06 , B23B5/36 , B29D11/00
CPC分类号： G02C7/00 , B23B5/36 , B24B13/06 , B29D11/00932
摘要： A method for obtaining an ophthalmic lens, includes: —the step of selecting a material that displays a threshold of pinhole formation during a machining step of a finished surface (20) in a material-removing depth (D) of 0.07 mm, which is at least 15% higher than the threshold of pinhole formation during a machining step of a finished surface in a material-removing depth (D) of 0.22 mm; —the step of selecting a set point for finishing depth of cut (A) between 0.015 mm and 0.075 mm; and—the step of selecting a set point for finishing feed between 85% and 99% of the threshold of pinhole formation for the material-removing depth (D) given by the sum of the selected set point for finishing depth of cut (A) and the blank roughness (B′).
摘要翻译：一种用于获得眼科镜片的方法，包括： - 选择在0.07mm的材料去除深度（D）中的精加工表面（20）的加工步骤期间显示针孔形成阈值的材料的步骤，其为在0.22mm的材料去除深度（D）中的成品表面的加工步骤期间比针孔形成的阈值高至少15％; - 在0.015mm和0.075mm之间选择完成切割深度（A）的设定点的步骤; 以及 - 为了完成切割深度（A）的所选择的设定点的和所给出的材料去除深度（D），选择用于完成进给的设定点的设定点的步骤的步骤为针孔形成的阈值的85％至99％和坯料粗糙度（B'）。

4. 发明申请

US20140240663A1 METHOD FOR OBTAINING AN OPHTHALMIC LENS 有权
标题翻译：获得眼科镜片的方法
公开(公告)号：US20140240663A1
公开(公告)日：2014-08-28
申请号：US14352447
申请日：2012-11-14
申请人： ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)
发明人： Mathieu Meynen
IPC分类号： G02C7/00
CPC分类号： G02C7/00 , B23B5/36 , B24B13/06 , B29D11/00932
摘要： A method for obtaining an ophthalmic lens, includes: —the step of selecting a material that displays a threshold of pinhole formation during a machining step of a finished surface (20) in a material-removing depth (D) of 0.07 mm, which is at least 15% higher than the threshold of pinhole formation during a machining step of a finished surface in a material-removing depth (D) of 0.22 mm; —the step of selecting a set point for finishing depth of cut (A) between 0.015 mm and 0.075 mm; and—the step of selecting a set point for finishing feed between 85% and 99% of the threshold of pinhole formation for the material-removing depth (D) given by the sum of the selected set point for finishing depth of cut (A) and the blank roughness (B′).
摘要翻译：一种用于获得眼科镜片的方法，包括： - 选择在0.07mm的材料去除深度（D）中的精加工表面（20）的加工步骤期间显示针孔形成阈值的材料的步骤，其为在0.22mm的材料去除深度（D）中的成品表面的加工步骤期间比针孔形成的阈值高至少15％; - 在0.015mm和0.075mm之间选择完成切割深度（A）的设定点的步骤; 以及 - 为了完成切割深度（A）的所选择的设定点的和所给出的材料去除深度（D），选择用于完成进给的设定点的设定点的步骤的步骤为针孔形成的阈值的85％至99％和坯料粗糙度（B'）。

5. 发明授权

US10338406B2 Method for determining a lens blank intended to be used to manufacture an optical lens 有权
公开(公告)号：US10338406B2
公开(公告)日：2019-07-02
申请号：US15515353
申请日：2015-09-25
申请人： ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)
发明人： Jean-Marc Padiou , Luis Ricardo Castro-Martinez , Eric Gacoin , Mathieu Meynen , Alexandre Gourraud , Loic Quere , Jerome Moine
IPC分类号： G02C7/02 , B29D11/00 , B29C33/00 , B29C33/68 , B33Y80/00 , G02B27/00 , B29L11/00
摘要： Disclosed is a method implemented by computer for determining a lens blank intended to be used for the manufacturing of a finished optical article. The method includes: —a virtual volume data determining step, during which virtual volume data are determined based at least on finished optical article data representative of the volume of the finished optical article and over-thickness data representative of over-thickness requirements, the virtual volume data are determined so that the virtual volume defined by the virtual volume data includes the volume of the finished optical article volume of the finished optical article and the over-thickness, —a lens blank determining step, during which a lens blank is determined based on the virtual volume data so as to include the virtual volume defined by the virtual volume data.

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