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1. 发明授权

US09109976B2 Method and tool for measuring the geometric structure of an optical component 有权
标题翻译：用于测量光学部件几何结构的方法和工具
公开(公告)号：US09109976B2
公开(公告)日：2015-08-18
申请号：US14384119
申请日：2013-03-08
申请人： ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)
发明人： Stéphane Gueu , Nicolas La Villonniere , Fabien Muradore , Asma Lakhoua
IPC分类号： G01M11/02 , G01B11/24
CPC分类号： G01M11/025 , G01B11/24 , G01M11/0264 , G01M11/0271
摘要： The subject of the present invention is a method and a system for measuring the geometric or optical structure of an optical component. In particular, the invention relates to a method for measuring the geometric structure of a component bounded by a first side (10) and a second side (20), said method comprising steps of: (S1) measuring a first signal (MS1) resulting from a first conversion of a first probe signal (PS1), by at least said first side (10); (S2) measuring a second signal (MS2) resulting from a second conversion of a second probe signal (PS2), by at least said second side (20); (S3) determining a third conversion making it possible to convert a first set of coordinates (R1) associated with the measurement of the first signal (MS1) to a second set of coordinates (R2) associated with the measurement of the second signal (MS2); (S10) estimating said first side (10) using the first signal (MS1), said first simulation and a first cost criterion (V1) quantifying a difference between the estimation (FS1) and the first signal (MS1); and (S20) estimating said second side (20) using the second signal (MS2), said second simulation, said third conversion and a second cost criterion (V2) quantifying a difference between the estimation (ES2) and the second signal (MS2).
摘要翻译：本发明的主题是用于测量光学部件的几何或光学结构的方法和系统。特别地，本发明涉及一种用于测量由第一侧（10）和第二侧（20）界定的部件的几何结构的方法，所述方法包括以下步骤：（S1）测量产生的第一信号（MS1）至少所述第一侧（10）从第一探测信号（PS1）的第一转换开始。（S2）通过至少所述第二侧（20）测量由第二探测信号（PS2）的第二转换产生的第二信号（MS2）; （S3）确定第三转换，使得可以将与第一信号（MS1）的测量相关联的第一组坐标（R1）转换为与第二信号（MS2）的测量相关联的第二坐标系（R2））; （S10）使用第一信号（MS1），所述第一模拟和量化估计（FS1）与第一信号（MS1）之间的差的第一成本标准（V1））来估计所述第一侧（10）以及（S20）使用第二信号（MS2），所述第二模拟，所述第三转换和第二成本标准（V2）估计所述第二侧（20），以及量化估计（ES2）和第二信号（MS2）之间的差的第二成本标准。

2. 发明申请

US20150055126A1 Method And Tool For Measuring The Geometric Structure Of An Optical Component 有权
标题翻译：用于测量光学元件几何结构的方法和工具
公开(公告)号：US20150055126A1
公开(公告)日：2015-02-26
申请号：US14384119
申请日：2013-03-08
申请人： ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)
发明人： Stéphane Gueu , Nicolas La Villonniere , Fabien Muradore , Asma Lakhoua
IPC分类号： G01M11/02
CPC分类号： G01M11/025 , G01B11/24 , G01M11/0264 , G01M11/0271
摘要： The subject of the present invention is a method and a system for measuring the geometric or optical structure of an optical component. In particular, the invention relates to a method for measuring the geometric structure of a component bounded by a first side (10) and a second side (20), said method comprising steps of: (S1) measuring a first signal (MS1) resulting from a first conversion of a first probe signal (PS1), by at least said first side (10); (S2) measuring a second signal (MS2) resulting from a second conversion of a second probe signal (PS2), by at least said second side (20); (S3) determining a third conversion making it possible to convert a first set of coordinates (R1) associated with the measurement of the first signal (MS1) to a second set of coordinates (R2) associated with the measurement of the second signal (MS2); (S10) estimating said first side (10) using the first signal (MS1), said first simulation and a first cost criterion (V1) quantifying a difference between the estimation (FS1) and the first signal (MS1); and (S20) estimating said second side (20) using the second signal (MS2), said second simulation, said third conversion and a second cost criterion (V2) quantifying a difference between the estimation (ES2) and the second signal (MS2).
摘要翻译：本发明的主题是用于测量光学部件的几何或光学结构的方法和系统。特别地，本发明涉及一种用于测量由第一侧（10）和第二侧（20）界定的部件的几何结构的方法，所述方法包括以下步骤：（S1）测量产生的第一信号（MS1）至少所述第一侧（10）从第一探测信号（PS1）的第一转换开始。（S2）通过至少所述第二侧（20）测量由第二探测信号（PS2）的第二转换产生的第二信号（MS2）; （S3）确定第三转换，使得可以将与第一信号（MS1）的测量相关联的第一组坐标（R1）转换为与第二信号（MS2）的测量相关联的第二坐标系（R2））; （S10）使用第一信号（MS1），所述第一模拟和量化估计（FS1）与第一信号（MS1）之间的差的第一成本标准（V1））来估计所述第一侧（10）以及（S20）使用第二信号（MS2），所述第二模拟，所述第三转换和第二成本标准（V2）估计所述第二侧（20），以及量化估计（ES2）和第二信号（MS2）之间的差的第二成本标准。

3. 发明申请

US20140293216A1 Method For Determining An Ophthalmic Lens 有权
标题翻译：确定眼科镜片的方法
公开(公告)号：US20140293216A1
公开(公告)日：2014-10-02
申请号：US14358952
申请日：2012-11-15
申请人： ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)
发明人： Fabien Muradore , Hélène De Rossi
IPC分类号： G02C7/06 , G02C7/02
CPC分类号： G02C7/066 , G02C7/027 , G02C7/028 , G02C7/061
摘要： The invention relates to a method for determining an ophthalmic lens wherein: a first and a second reference axes (Γ1, Γ2) are determined, the first reference axis being set to a value comprised between [γτ−20°, γτ+20°] with γτ being the mean axis of astigmatism over a first temporal portion (Portion 1), and the second reference axis being set to a value comprised between [yN−20°, YN+20°] with YN being the mean axis of astigmatism over a second nasal portion (Portion 2); a combined reference axis (Γ) is determined as a linear combination of the first and second reference axes; over the first portion, the sphere value along the combined reference axis is superior to the sphere value along a perpendicular axis to the combined reference axis (Formula I); and over the second portion, the sphere value along the combined reference axis is superior to the sphere value along a perpendicular axis to the combined reference axis (Formula I). The method enables an improved distortion without degrading the performance in term of correction of the optical power defect and optical residual astigmatism. This results in an increased comfort for the wearer. The invention further relates to a progressive ophthalmic lens, a method for manufacturing a pair of progressive ophthalmic lens, a set of apparatuses for manufacturing a pair of ophthalmic lenses, a set of data, a computer program product and a computer readable medium associated to this method.
摘要翻译：本发明涉及一种用于确定眼科镜片的方法，其中：确定第一和第二参考轴（＆Ggr; 1，＆Ggr; 2），第一参考轴被设置为包括在[γτ-20°，γτ + 20°]，其中γτ是第一时间部分（部分1）上的像散的平均轴，并且第二参考轴被设置为包括在[yN-20°，YN + 20°]之间的值，YN是平均值第二鼻部散光轴（部分2）; 组合参考轴（＆Ggr;）被确定为第一和第二参考轴的线性组合; 在第一部分上，沿着组合参考轴的球体值优于沿着与组合的参考轴线（公式I）的垂直轴线的球体值; 并且在第二部分上，沿着组合参考轴的球体值优于沿着与组合的参考轴线（式I）的垂直轴线的球体值。该方法能够在不损害光功率缺陷和光残留散光校正的性能的情况下改善失真。这导致佩戴者的舒适度增加。本发明还涉及渐进式眼科镜片，制造一对渐进式眼科镜片的方法，用于制造一对眼科镜片的一组装置，一组数据，计算机程序产品和与之相关联的计算机可读介质方法。

4. 发明授权

US09547183B2 Method for determining an ophthalmic lens 有权
标题翻译：确定眼科镜片的方法
公开(公告)号：US09547183B2
公开(公告)日：2017-01-17
申请号：US14358952
申请日：2012-11-15
申请人： ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)
发明人： Fabien Muradore , Hélène De Rossi
IPC分类号： G02C7/06 , G02C7/02
CPC分类号： G02C7/066 , G02C7/027 , G02C7/028 , G02C7/061
摘要： The invention relates to a method for determining an ophthalmic lens wherein: a first and a second reference axes are determined, the first reference axis is comprised between [γT−20°, γT+20° ] with γT being the mean axis of astigmatism over a first temporal portion, and the second reference axis is comprised between [γN−20°, γN+20° ] with γN being the mean axis of astigmatism over a second nasal portion; a combined reference axis is determined as a linear combination of the first and second reference axes; over the first portion, the sphere value along the combined reference axis is greater than the sphere value along a perpendicular axis to the combined reference axis; and over the second portion, the sphere value along the combined reference axis is greater than the sphere value along a perpendicular axis to the combined reference axis.
摘要翻译：本发明涉及一种用于确定眼科镜片的方法，其中：确定第一和第二参考轴，第一参考轴包括在[γT-20°，γT+ 20°]之间，γT是散光的平均轴第一时间部分，第二参考轴线包括在[γN-20°，γN+ 20°]之间，γN是第二鼻部上的散光平均轴线; 组合的参考轴被确定为第一和第二参考轴的线性组合; 在第一部分上，沿着组合参考轴的球体值大于沿着与组合参考轴线的垂直轴线的球体值; 并且在第二部分上，沿着组合参考轴的球体值大于沿着与组合的参考轴线的垂直轴线的球体值。

5. 发明申请

US20140320803A1 Method For Providing An Optical System Of An Ophthalmic Spectacle Lens And Method For Manufacturing An Ophthalmic Spectacle Lens 审中-公开
标题翻译：提供眼科眼镜的光学系统的方法和用于制造眼科眼镜的方法
公开(公告)号：US20140320803A1
公开(公告)日：2014-10-30
申请号：US14359020
申请日：2012-11-16
申请人： ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE
发明人： Fabien Muradore , Guillaume Broutin , Pauline Colas , Asma Lakoua
IPC分类号： G02C7/02
CPC分类号： G02C7/027 , G02C7/028 , G02C7/06 , G02C7/061 , G02C2202/04 , G02C2202/08
摘要： Method for providing an optical system (OS) of an ophthalmic spectacle lens according to wearer's prescription data and wearer's optical needs with the provision that a wearer's optical need is not related to prescription data, where said optical system (OS) is defined by at least a front and a back surfaces (S1, S2) and their relative position, comprising the steps of: providing a semi-finished lens blank (SB); (a) providing contour data (CD); choosing at least one localized optical feature (LOFi) suitable for the wearer's needs; positioning the contour data (CD) wherein the semi-finished lens blank comprises: a first surface (SB1) having in each point a mean sphere value (SPHmean) and a cylinder value (CYL), a second unfinished surface, the first surface (SB1) comprising: a main area; t least a peripheral area (Ai).
摘要翻译：根据佩戴者的处方数据和佩戴者的光学需要提供眼科镜片的光学系统（OS）的方法，其中佩戴者的光学需求与处方数据无关，其中所述光学系统（OS）至少被定义为前表面和后表面（S1，S2）及其相对位置，包括以下步骤：提供半成品透镜毛坯（SB）; （a）提供轮廓数据（CD）; 选择适合于佩戴者需求的至少一个局部光学特征（LOFi）; 定位轮廓数据（CD），其中半成品透镜坯料包括：在每个点上具有平均球面值（SPHmean）和圆柱体值（CYL）的第一表面（SB1），第二未完成表面，第一表面 SB1），包括：主区域; 至少一个外围区域（Ai）。

6. 发明申请

US20140320802A1 Method For Providing An Optical System Of An Ophthalmic Spectacle Lens And Method For Manufacturing An Ophthalmic Spectacle Lens 审中-公开
标题翻译：提供眼科眼镜的光学系统的方法和用于制造眼科眼镜的方法
公开(公告)号：US20140320802A1
公开(公告)日：2014-10-30
申请号：US14359050
申请日：2012-11-16
申请人： ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)
发明人： Fabien Muradore , Guillaume Broutin , Pauline Colas , Asma Lakoua
IPC分类号： G02C7/02
CPC分类号： G02C7/027 , G02C7/028 , G02C7/06 , G02C7/061 , G02C2202/04 , G02C2202/08
摘要： Method for providing an optical system (OS) of an ophthalmic spectacle lens according to wearer's prescription data and wearer's optical needs with the provision that a wearer's optical need is not related to prescription data, where said optical system (OS) is defined by at least a front and a back surfaces (S1, S2) and their relative position, comprising the steps of: a) providing a semi-finished lens blank (SB); b) providing contour data (CD); c) choosing at least one localized optical feature (LOFi) suitable for the wearer's needs; d) positioning the contour data (CD) wherein the semi-finished lens blank (SB) comprises: a first surface (SB1) having in each point a mean sphere value (SPHmean) and a cylinder value (CYL), a second unfinished surface, the first surface (SB1) comprising: a plurality of primary areas (Ai); border areas (Bi); and a secondary area.
摘要翻译：根据佩戴者的处方数据和佩戴者的光学需要提供眼科镜片的光学系统（OS）的方法，其中佩戴者的光学需求与处方数据无关，其中所述光学系统（OS）至少被定义为前表面和后表面（S1，S2）及其相对位置，包括以下步骤：a）提供半成品透镜毛坯（SB）; b）提供轮廓数据（CD）; c）选择适合于佩戴者需求的至少一个局部光学特征（LOFi）; d）定位轮廓数据（CD），其中半成品透镜毛坯（SB）包括：在每个点上具有平均球面值（SPHmean）和圆柱体值（CYL）的第一表面（SB1），第二未完成表面，所述第一表面（SB1）包括：多个主区域（Ai）; 边界（Bi）; 和次要区域。

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