公开(公告)号：US09163125B2

公开(公告)日：2015-10-20

申请号：US12744529

申请日：2008-12-09

申请人： Anne Christmann ,  Jean-Francois Hochepied ,  Jose-Marie Lopez-Cuesta ,  Laure Meynie ,  Alexandra Roos ,  Nathalie Cornet ,  Karine Cavalier ,  Didier Sy ,  Marc Lacroix

发明人： Anne Christmann ,  Jean-Francois Hochepied ,  Jose-Marie Lopez-Cuesta ,  Laure Meynie ,  Alexandra Roos ,  Nathalie Cornet ,  Karine Cavalier ,  Didier Sy ,  Marc Lacroix

IPC分类号： C08K9/00 ,  C08J5/00 ,  B82Y30/00 ,  C08K3/22 ,  C08K3/26 ,  C08K5/5425

CPC分类号： C08J5/005 ,  B82Y30/00 ,  C08J2369/00 ,  C08K3/22 ,  C08K3/26 ,  C08K5/5425

摘要： A method of preparing a transparent polymer material includes i) obtaining composite nanoparticles having mineral nanoparticles at least partially coated with at least one monomer and/or at least one polymer suitable for promoting physicochemical interactions at the interface between the mineral nanoparticles and a thermoplastic polycarbonate matrix, the mineral nanoparticles being surface-modified by the monomer and/or the polymer, either directly by grafting or directly by adsorption of the monomer and/or polymer onto the surface of the mineral nanoparticles; or via a coupling agent selected from a chlorosilane or an organosilane including a functional group that is capable of reacting by a radical pathway. The composite nanoparticles obtained in step i) are mixed with the thermoplastic polycarbonate matrix in the molten state to obtain the transparent polymer material.

摘要翻译： 制备透明聚合物材料的方法包括：i）获得具有至少部分地涂覆有至少一种单体和/或至少一种适于促进矿物纳米颗粒和热塑性聚碳酸酯基质之间的界面处的物理化学相互作用的至少一种聚合物的矿物纳米颗粒的复合纳米颗粒 ，矿物纳米颗粒由单体和/或聚合物进行表面改性，直接通过接枝或直接通过将单体和/或聚合物吸附到矿物纳米颗粒的表面上; 或通过选自氯硅烷或含有能够通过自由基途径反应的官能团的有机硅烷的偶联剂。 将步骤i）中获得的复合纳米颗粒与熔融状态的热塑性聚碳酸酯基质混合，得到透明聚合物材料。

公开(公告)号：US09134461B2

公开(公告)日：2015-09-15

申请号：US12092697

申请日：2007-03-27

申请人： Hun Rae Kim ,  Jeong Ki Kang ,  Ja Heung Koo ,  Sun Do Lee

发明人： Hun Rae Kim ,  Jeong Ki Kang ,  Ja Heung Koo ,  Sun Do Lee

IPC分类号： B05D5/06 ,  G02B1/11 ,  G02B1/10 ,  B24B9/14 ,  B24B13/005 ,  C09D127/12 ,  C08K5/54

CPC分类号： G02B1/14 ,  B24B9/146 ,  B24B13/005 ,  C08K5/5406 ,  C09D127/12 ,  G02B1/105 ,  G02B1/113 ,  G02B1/18

摘要： The present invention relates to a process of edging a lens comprising forming a lens-protective transparent coating layer on the surface of the lens. When the lens coated with a transparent coating layer comprising a fluorine-containing elastomer and optionally a fluorine-containing organosilane compound and having a surface energy of less than 15 mJ/m2 is edged, the scratch of lens during handling, the damage of lens caused by chemical contaminants, and lens off-centring phenomena can be prevented. Further, such an edging process requires no adhesive tape, making the process simple, and prevents the contamination of the lens surface. Further, the inventive transparent coating layer makes it possible to measure the diopter of lens exactly owing to its transparency and it is manually removable without a chemical.

摘要翻译： 本发明涉及一种边缘加工方法，包括在透镜表面上形成透镜保护透明涂层。 当涂覆有包含含氟弹性体和任选的含氟有机硅烷化合物并且具有小于15mJ / m 2的表面能的透明涂层的透镜被边缘化时，在处理期间镜片的划痕，造成的镜片损坏 通过化学污染物，可以防止镜片离心现象。 此外，这种边缘处理不需要胶带，使得该工艺简单，并且防止了透镜表面的污染。 此外，本发明的透明涂层使得可以精确地测量透镜的屈光度，并且其可手动地移除而不用化学品。

公开(公告)号：US09116365B2

公开(公告)日：2015-08-25

申请号：US13985170

申请日：2011-12-30

申请人： Ahmed Haddadi ,  Jean Delzers

发明人： Ahmed Haddadi ,  Jean Delzers

IPC分类号： G02C13/00 ,  A61B3/11 ,  A61B5/00

CPC分类号： G02C13/005 ,  A61B3/111 ,  A61B5/6803

摘要： Method includes: (a) placing on a user's head an accessory including at least one brightness calibration element having at least two contrasted zones; (b) capturing an image of the user's head with the accessory thereon with a device; (c) determining the position of the image of the brightness calibration element of the accessory on the captured image; (d) determining a measured value of the brightness of one part of the image of the brightness calibration element or of the image located close to the brightness calibration element; (e) modifying a parameter for adjusting the optical image-acquisition conditions of the device as a function of the measured value to improve the contrast of the image of contrasted zones of the calibration element; (f) capturing another image with the modified parameter for adjusting the optical acquisition conditions; and (g) determining the required geometric/physiognomic mounting parameter on the basis of the other image.

摘要翻译： 方法包括：（a）将包括至少一个具有至少两个对比区域的至少一个亮度校准元​​件的附件放置在用户的头上; （b）用设备用附件在其上拍摄用户头部的图像; （c）确定附件的亮度校准元​​件的图像在拍摄图像上的位置; （d）确定亮度校准元​​件的图像的一部分或靠近亮度校准元​​件的图像的亮度的测量值; （e）修改用于根据测量值调节装置的光学图像采集条件的参数，以改善校准元件的对比区域的图像的对比度; （f）利用用于调整光学获取条件的修改参数来捕获另一图像; 和（g）基于另一图像确定所需的几何/平均安装参数。

公开(公告)号：US09104041B2

公开(公告)日：2015-08-11

申请号：US13124757

申请日：2009-10-16

申请人： Hélène De Rossi ,  Fabien Muradore

发明人： Hélène De Rossi ,  Fabien Muradore

IPC分类号： G06F11/30 ,  G02C7/02 ,  G02C7/06

CPC分类号： G02C7/02 ,  G02C7/024 ,  G02C7/028 ,  G02C7/061

摘要： A method implemented by computer means for calculating by optimization an optical system for example an ophthalmic lens according to at least one criterion among the following list consisting of: ocular deviation, object visual angular field in central vision, image visual angular field in central vision, pupil field ray deviation, object visual angular field in peripheral vision, image visual angular field in peripheral vision, prismatic deviation in peripheral vision, magnification in peripheral vision, lens volume, magnification of the eyes, temple shift, or a variation of preceding criteria.

摘要翻译： 一种由计算机装置实现的方法，用于通过优化计算光学系统，例如根据以下列表中的至少一个标准的光学系统，所述标准包括：眼睛偏差，中心视觉中的目标视角角，中央视觉中的图像视角， 瞳孔场射线偏差，外周视觉中的物体视角角，外周视觉中的图像视角，外周视觉中的棱镜偏差，周边视力的放大倍数，镜片体积，眼睛放大倍数，镜片偏移或前述准则的变化。

公开(公告)号：US09050755B2

公开(公告)日：2015-06-09

申请号：US13657454

申请日：2012-10-22

申请人： Essilor International (Compagnie Generale D'Optique)

发明人： Timothy E. Herod ,  Margie Hendrickson ,  Robert J. Rist

IPC分类号： C09J5/02 ,  B29C65/48 ,  B29C65/00 ,  B29D11/00 ,  B29L11/00

CPC分类号： B29C65/48 ,  B29C65/4825 ,  B29C65/483 ,  B29C66/0242 ,  B29C66/1122 ,  B29C66/343 ,  B29C66/452 ,  B29C66/532 ,  B29C66/5326 ,  B29C66/71 ,  B29C66/723 ,  B29C66/73117 ,  B29D11/00644 ,  B29D11/0073 ,  B29L2011/0016 ,  B29K2077/00 ,  B29K2069/00 ,  B29K2029/04 ,  B29K2001/12 ,  B29K2067/003 ,  B29K2067/00 ,  B29K2001/00

摘要： A process for producing a curved substrate (20) covered with a film (10) comprises a heat treatment of the film performed between a step of preforming said film and a step of assembling the film with the substrate. A maximum temperature of the pre-assembling heat treatment is higher than another maximum temperature of a post-assembling heat treatment (F) which is performed after the assembling step. Then the assembly of the substrate (20) with the film (10) is not altered during said post-assembling heat treatment. In particular, no defect and no delamination appear, and no change in the curved shape of the substrate is caused by the post-assembling heat treatment, even if the substrate (20) has a low glass transition temperature.

摘要翻译： 用于制造被膜（10）覆盖的弯曲基板（20）的方法包括在预成型所述膜的步骤和将膜与基板组装的步骤之间进行的膜的热处理。 预组装热处理的最高温度高于在组装步骤之后执行的组装后热处理（F）的另一最高温度。 然后，在所述组装后热处理期间，基板（20）与薄膜（10）的组装不会改变。 特别地，即使基板（20）具有低的玻璃化转变温度，也不会出现缺陷，没有脱层，并且由于后组装热处理也不会引起基板的弯曲形状的变化。

公开(公告)号：US09046633B2

公开(公告)日：2015-06-02

申请号：US14004523

申请日：2012-03-08

申请人： Marius Peloux ,  Pierre Chavel

发明人： Marius Peloux ,  Pierre Chavel

IPC分类号： G02B3/00 ,  G02B3/08 ,  G02B3/12 ,  G02B26/06 ,  G02C7/02 ,  G02C7/06 ,  G02C7/08 ,  G02C7/10

CPC分类号： G02B3/0068 ,  G02B3/08 ,  G02B3/12 ,  G02B26/06 ,  G02C7/02 ,  G02C7/061 ,  G02C7/083 ,  G02C7/101 ,  G02C2202/18

摘要： A transparent optical element (100), includes a plurality of stacked layers (1, 2), each of which consist of cells in which optical phase-shift values are provided. The layers are arranged such that boundaries between certain contiguous cells of one of the layers cut into cells of another layer. In this way, a useful apparent cell size can be reduced so as to reproduce a target optical phase-shift distribution with greater precision. Additionally, the maximum amplitude of optical phase shift variations that are produced by the element increases with the number of stacked layers. The chromatism of the diopter function of the element can also be reduced.

摘要翻译： 透明光学元件（100）包括多个堆叠层（1,2），每个堆叠层（1,2）由设置有光学相移值的单元组成。 这些层被布置成使得其中一层的某些连续的单元之间的边界被切成另一层的单元。 以这种方式，可以减小有用的表观单元尺寸，以便以更高的精度再现目标光学相移分布。 此外，由元件产生的光学相移变化的最大幅度随堆叠层数的增加而增加。 元件的屈光度函数的色差也可以减小。

公开(公告)号：US09002491B2

公开(公告)日：2015-04-07

申请号：US13381702

申请日：2010-06-29

申请人： Pascal Allione ,  Fabien Muradore ,  Jordan Brouns

发明人： Pascal Allione ,  Fabien Muradore ,  Jordan Brouns

IPC分类号： G05B19/42 ,  G06F19/00 ,  G02C7/00 ,  G02C7/06

CPC分类号： G02C7/061 ,  G02C2202/08

摘要： A method of generating a target surface {tilde over (S)}( λ) of an optical lens for the manufacture of the optical lens according to optical lens parameters λ, the method comprising: providing a set of L first surface difference data E(λj) each first surface difference data E(λj) corresponding to the surface difference between a pre-calculated surface Sλjpc(αλj) (j=1, . . . , L) and an initial surface Sλjini (j=1, . . . , L), from which the target surface will be generated, according to the expression: E(λj)=Sλjpc(αλj)−Sλjini (j=1, . . . , L) where λj (j=1, . . . , L) correspond to the optical lens parameters of the pre-calculated optical lenses; providing a set of second surface difference data {tilde over (E)}( λ) corresponding to the surface difference between the target optical surface {tilde over (S)}( λ) and the initial surface S λini by linear interpolation of the first surface difference data E(λj) according to the expression: E ~ ⁡ ( λ _ ) = ∑ j = 1 L ⁢ w j λ _ ⁢ E ⁡ ( λ j ) , where wj λ represents an interpolation coefficient; and; determining the target surface {tilde over (S)}( λ) by combining the second surface difference data {tilde over (E)}( λ) and the initial surface S λini according to the expression: {tilde over (S)}( λ)={tilde over (E)}( λ)+S λini.

摘要翻译： 一种根据光学透镜参数λ产生用于制造光学透镜的光学透镜的（S）}（λ）的目标表面的方法，所述方法包括：提供一组L个第一表面差异数据E（ λj）对应于预先计算的表面Sλjpc（αλj）（j = 1，...，L）和初始表面Sλjini（j = 1，...）之间的表面差的每个第一表面差数据E（λj） ，L），根据以下表达式，将产生目标表面：E（λj）=Sλjpc（αλj）-Sλjini（j = 1，...，L）其中λj（j = 1，...， ，L）对应于预计算的光学透镜的光学透镜参数; 提供一组对应于目标光学表面（波形）（S）}（λ）和初始表面Sλini之间的表面差对应于（E）}（λ）的波前符号， 表面差数据E（λj）根据以下表达式：E⁡（λ_）=Σj = 1 L wjλ_E⁡（λj），其中wjλ表示插值系数; 和; 通过将（E）}（λ）上的第二表面差异数据（波前）与初始表面Sλini组合来确定目标表面{波前（S）}（λ） λ）= {波前（E）}（λ）+ Sλini。

公开(公告)号：US08894471B2

公开(公告)日：2014-11-25

申请号：US13510198

申请日：2010-11-30

申请人： Alain Batard ,  Jean-Etienne Lepage

发明人： Alain Batard ,  Jean-Etienne Lepage

IPC分类号： B24B13/00 ,  B24D9/08 ,  B24B13/02

CPC分类号： B24D9/08 ,  B24B13/00 ,  B24B13/02 ,  Y10S451/921

摘要： An optical-grade surfacing tool (101) is provided with a resilient return element (115) including a plurality of resiliently flexible strips (118) that transversely project from a rigid central mounting (104), each strip (118) having a distal portion (144) that engages by bearing directly upon a petal (134) of a flexible flange (131) that surrounds the rigid mounting (104). The distal portion is curved along a round loop such that the end (145) of each the strip (118) is rotated toward the rigid mounting (104).

摘要翻译： 光学级表面工具（101）设置有弹性返回元件（115），弹性回复元件（115）包括从刚性中心安装件（104）横向突出的多个弹性柔性带（118），每个条带（118）具有远端部分 （144），其通过直接轴承在围绕所述刚性安装件（104）的柔性凸缘（131）的花瓣（134）上接合。 远端部分沿着圆形环弯曲，使得每个条带（118）的端部（145）朝向刚性安装件（104）旋转。

公开(公告)号：US08882268B2

公开(公告)日：2014-11-11

申请号：US13500810

申请日：2010-10-07

申请人： Laurent Calixte ,  Cyril Guilloux

发明人： Laurent Calixte ,  Cyril Guilloux

IPC分类号： G02C7/02 ,  G02C7/06

CPC分类号： G02C7/061 ,  G02C7/027

摘要： A method implemented by computer means for determining a virtual wearer-ophthalmic lens-ergorama system associated with an optical function of an ophthalmic lens for a given wearer, comprising: a prescription data providing step, an optical reference surface data providing step, a virtual wearer-ophthalmic lens-ergorama system determining step, a criteria selecting step, a target value defining step, an evaluation step, and a modification step, in which at least one parameter of the virtual wearer-ophthalmic lens-ergorama system different from the base curve of the ophthalmic lens is modified, in order to minimize the difference between the target value and the evaluation criterion value.

摘要翻译： 一种用于确定与给定佩戴者的眼科镜片的光学功能相关联的虚拟佩戴者眼科镜片美容系统的计算机装置的方法，包括：处方数据提供步骤，光学参考表面数据提供步骤，虚拟佩戴者 眼球透镜自适应系统确定步骤，标准选择步骤，目标值定义步骤，评估步骤和修改步骤，其中虚拟佩戴者眼科镜片系统的至少一个参数与基本曲线不同 以便最小化目标值和评估标准值之间的差异。

公开(公告)号：US08876288B2

公开(公告)日：2014-11-04

申请号：US13578050

申请日：2011-02-08

申请人： Marie-Anne Berthezene ,  Bernard Bourdoncle ,  Laurent Calixte ,  Cyril Guilloux ,  Soazic Mousset ,  Damien Paille

发明人： Marie-Anne Berthezene ,  Bernard Bourdoncle ,  Laurent Calixte ,  Cyril Guilloux ,  Soazic Mousset ,  Damien Paille

IPC分类号： G02C7/06

CPC分类号： G02C7/063

摘要： The invention relates to a finished or semi-finished lens which comprises: a disc containing all the points of the lens that have the same abscissa and the same ordinate as points located within a circle in the reference plane having a diameter of 30 millimeters and centered on the prism reference point; a progression length of less than 14.5 millimeters; a first specific point having a cylinder value equal to the maximum cylinder value of all the points of the lens located in the nasal area and in the disc; and a second specific point having a cylinder value equal to the maximum cylinder value of all the points of the lens located in the temporal area and in the disc; a first ratio between: the maximum gradient of the cylinder for the points of the lens that have the same abscissa and the same ordinate as the points located on segments connecting the mounting cross to the first and second specific points, and surface addition of less than 0.095 per millimeter; and a second ratio between: the maximum cylinder value of the first and second specific points, and surface addition of no more than 0.85. The invention enhances the comfort of the wearer.

摘要翻译： 本发明涉及成品或半成品透镜，其包括：盘，其包含具有与参考平面中具有相同横坐标的相同坐标的点的相同坐标，所述点位于具有30毫米直径的参考平面内的圆内，并且居中 在棱镜参考点上; 进展长度小于14.5毫米; 第一具体点具有等于位于鼻区域和盘中的透镜的所有点的最大圆柱值的圆柱值; 以及第二特定点，其具有等于位于所述时间区域和所述盘中的所述透镜的所有点的最大圆柱值的圆柱值; 第一比例是：具有相同横坐标的透镜的点的圆柱体的最大梯度和与将安装横截面连接到第一和第二特定点的分段上的点相同的纵坐标，以及表面加法小于 0.095每毫米; 并且第二比率为：第一和第二特定点的最大圆柱值，表面添加量不大于0.85。 本发明增强了佩戴者的舒适度。