公开(公告)号：US08320710B2

公开(公告)日：2012-11-27

申请号：US12519644

申请日：2007-12-19

申请人： Philippe Pinault

发明人： Philippe Pinault

IPC分类号： G06K9/36 ,  G06K9/18 ,  G06K9/00 ,  G02C5/00 ,  G02C1/02

CPC分类号： B24B9/146 ,  B24B13/0055

摘要： The device includes: bearing element (55) for the lens (100); element (53) for acquiring a global image (90) of the drill hole (110) of the lens (100) in a lighting direction (D51, A52), or image acquisition direction (A53); element (54) for processing the image when the lens is carried by the carrier element (55). The processing element (54) designed for determining, from the global image of the drill hole (110) the position of center (C1) of the opening of the drill hole (110) that gives onto one of the faces (98) of the lens (100) and/or the transverse dimension of the opening of the drill hole (110) that corresponds to the desired transverse dimension (D).

摘要翻译： 该装置包括：用于透镜（100）的轴承元件（55）; 元件（53），用于在点亮方向（D51，A52）或图像获取方向（A53）获取透镜（100）的钻孔（110）的全局图像（90）; 元件（54），用于当透镜由载体元件（55）承载时处理图像。 处理元件（54）被设计用于根据钻孔（110）的全局图像确定钻孔（110）的开口的中心（C1）的位置，该钻孔（110）的一个面（98） 透镜（100）和/或钻孔（110）的开口的横向尺寸对应于期望的横向尺寸（D）。

公开(公告)号：US08309168B2

公开(公告)日：2012-11-13

申请号：US12827914

申请日：2010-06-30

申请人： Pascale Lacan ,  Dominique Conte

发明人： Pascale Lacan ,  Dominique Conte

IPC分类号： B05D5/06

CPC分类号： B24B9/144 ,  B24B13/005 ,  C03C17/3452 ,  C03C17/42 ,  C03C2217/734 ,  C03C2217/75 ,  C03C2217/76 ,  C03C2218/11 ,  C03C2218/151 ,  C03C2218/355 ,  G02B1/105 ,  G02B1/14 ,  G02B1/18 ,  Y10T428/265

摘要： 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 the specific treating step of depositing the MgF2 temporary protective layer on the external layer through vacuum evaporation at a speed lower than or equal to 0.5 nm/s. The lens obtained from the above method is capable of being submitted to a trimming operation within 48 hours after the ophthalmic lens has been treated, i.e. after the various layers have been deposited.

摘要翻译： 一种用于治疗包括两个主要侧面的眼用透镜的方法，其中至少一个侧面包括涂覆有MgF 2临时保护层的有机或矿物外部层，所述方法包括在外层上沉积MgF 2临时保护层的特定处理步骤 通过低于或等于0.5nm / s的速度的真空蒸发。 从上述方法获得的镜片能够在眼科镜片被处理后48小时内，即在各层被沉积之后进行修整操作。

公开(公告)号：US08298649B2

公开(公告)日：2012-10-30

申请号：US12529704

申请日：2008-02-29

申请人： Mathilde Reyssat ,  Yong Chen ,  Anne Pepin ,  David Quere ,  Claudine Biver ,  Laurianne Vagharchakian

发明人： Mathilde Reyssat ,  Yong Chen ,  Anne Pepin ,  David Quere ,  Claudine Biver ,  Laurianne Vagharchakian

IPC分类号： D06N7/04

CPC分类号： G02B27/0006 ,  B08B17/06 ,  B08B17/065 ,  G02B1/118 ,  Y10T428/24355 ,  Y10T428/31

摘要： The invention relates to an article having a nanotextured surface with superhydrophobic properties, comprising an array of vertical tabs, preferably regular, wherein the pillar array fulfils the following conditions: the surface fraction of the pillars Øs is such that 3%≦Øs≦13%, preferably 5%≦Øs≦12%, preferably 5%≦Øs≦13%, even better 5.5%≦Øs≦13%, even better 6%≦Øs≦13%, and better still 8%≦Øs≦13%; the pitch p of the array is such that 100 nm≦p≦250 nm; the height h of the pillars is such that 100 nm≦h≦400 nm, preferably 250≦h≦400 nm, even better 300≦h≦400 nm; and the lateral surface of the pillars is inclined at most by an angle of ±20°, preferably ±10° or even better ±5°, in relation to the vertical axis of the pillars.

摘要翻译： 本发明涉及一种具有超疏水性质的纳米纹理表面的制品，其包括优选规则的垂直突片阵列，其中所述支柱阵列满足以下条件：所述支柱Ø的表面分数为3％ ％，优选5％＆ll;Øs＆nlE; 12％，优选5％＆nlE;Øs＆nlE; 13％，甚至更好5.5％＆nlE;Øs＆nlE; 13％，甚至更好6％＆nlE;Øs＆nlE; 13％，还好8％ ;Øs＆nlE; 13％; 阵列的间距p为100nm＆amp; nlE; p＆nlE; 250nm; 柱的高度h为100nm＆nlE; h＆nlE; 400nm，优选250＆amp; NlE; h＆nlE; 400nm，甚至更好的300＆amp; 1000; h＆nlE; 400nm; 并且柱的侧表面相对于柱的垂直轴线最多倾斜±20°，优选±10°或甚至更好±5°的角度。

公开(公告)号：US08262843B2

公开(公告)日：2012-09-11

申请号：US12635787

申请日：2009-12-11

申请人： Romain Fayolle

发明人： Romain Fayolle

IPC分类号： C09J5/02

CPC分类号： B29C63/22 ,  B29C53/02 ,  B29L2011/0016 ,  B32B38/1866 ,  Y10T156/10

摘要： A curved multi-layer structure (10) is formed from individual films (1, 2) that are initially flat. The films are firmly bonded to each other along respective facing surfaces. A heat treatment is applied to one or both of the films (1, 2) of the structure so as to cause respective contractions or elongations that are different for the two films at standard use temperatures. A difference between said contractions or elongations causes the curvature of the multi-layer structure. The structure thus has a permanent curved shape, without contact between compression-forming instruments and a useful part of the multi-layer structure being necessary. The multi-layer structure can then be applied onto a curved substrate without causing any tears or ripples.

摘要翻译： 弯曲的多层结构（10）由初始平坦的单个薄膜（1,2）形成。 膜沿相应的相对表面彼此牢固地结合。 对结构的一个或两个膜（1,2）进行热处理，以便在标准使用温度下引起两个膜的各自的收缩或伸长率不同。 所述收缩或伸长之间的差异导致多层结构的曲率。 因此，该结构具有永久的弯曲形状，在压缩成形设备之间没有接触，并且需要多层结构的有用部分。 然后可以将多层结构施加到弯曲的基底上而不引起任何眼泪或波纹。

公开(公告)号：US20120218483A1

公开(公告)日：2012-08-30

申请号：US13139713

申请日：2009-12-14

申请人： Samuel Archambeau ,  Henri Camon ,  Solon Mias

发明人： Samuel Archambeau ,  Henri Camon ,  Solon Mias

IPC分类号： G02F1/1335

CPC分类号： G02F1/133377 ,  G02B3/14 ,  G02B26/005 ,  G02C7/06 ,  G02C7/061 ,  G02C7/08 ,  G02C2202/18

摘要： A variable power optical element is divided into cells which contain two liquid crystals mixed according to different proportions. The proportion of one of the liquid crystals in each cell increases on the basis of the radial distance between a central point of the optical element and said cell. An appropriate selection of the two liquid crystals results in a higher variation of the optical power between two control states of said optical element. More particularly, the optical element may consist of an ophthalmic lens which changes between a convergent lens state and a divergent lens state.

摘要翻译： 可变功率光学元件被分成包含两种根据不同比例混合的液晶的电池。 每个单元中的一个液晶的比例基于光学元件的中心点和所述单元之间的径向距离而增加。 两个液晶的适当选择导致所述光学元件的两个控制状态之间的光功率的较高变化。 更具体地，光学元件可以由在会聚透镜状态和发散透镜状态之间变化的眼科镜片组成。

公开(公告)号：US08252369B2

公开(公告)日：2012-08-28

申请号：US12124466

申请日：2008-05-21

申请人： Peiqi Jiang

发明人： Peiqi Jiang

IPC分类号： B05D5/06 ,  B05D3/02

CPC分类号： B29D11/00269 ,  B29D11/00865

摘要： Disclosed is a process for coating at least one geometrically defined surface of an optical article's substrate. The process can include: (a) providing a removable carrier made of plastic material and having an internal surface and external surface; (b) providing an optical article comprising a substrate having at least one geometrically defined surface forming a Fresnel lens; (c) depositing a curable coating composition onto either the at least one surface forming a Fresnel lens; (d) moving the carrier and optical article relatively to each other; (e) applying a pressure onto the external surface of the carrier to spread out the curable coating composition to cover said at least one surface forming a Fresnel lens; (f) curing the layer of curable coating composition; (g) withdrawing the removable carrier to recover the substrate of the optical article having at least one Fresnel lens forming surface coated with the cured coating composition.

摘要翻译： 公开了一种用于涂覆光学制品基底的至少一个几何限定表面的方法。 该方法可以包括：（a）提供由塑料材料制成并具有内表面和外表面的可移除载体; （b）提供包括具有形成菲涅耳透镜的至少一个几何限定表面的基底的光学制品; （c）将可固化涂料组合物沉积在形成菲涅耳透镜的至少一个表面上; （d）相对于彼此移动载体和光学制品; （e）将压力施加到所述载体的外表面上以展开所述可固化涂料组合物以覆盖形成菲涅尔透镜的所述至少一个表面; （f）固化可固化涂料组合物层; （g）取出可移除的载体以回收具有涂覆有固化的涂料组合物的至少一个菲涅尔透镜形成表面的光学制品的基材。

公开(公告)号：US08241536B2

公开(公告)日：2012-08-14

申请号：US10596977

申请日：2004-12-30

申请人： Peiqi Jiang ,  Steven Weber ,  Fadi O. Adileh

发明人： Peiqi Jiang ,  Steven Weber ,  Fadi O. Adileh

IPC分类号： B29D11/00 ,  B29C39/10

CPC分类号： B29D11/0073 ,  B29C43/021 ,  B29C66/71 ,  B29C66/73161 ,  B29C2035/0827 ,  B29C2043/3649 ,  B29C2043/3652 ,  B29C2043/3655 ,  B29K2995/0026 ,  B29K2995/007 ,  B29K2995/0072 ,  B29L2011/0016 ,  B29K2069/00 ,  B29K2033/12

摘要： The invention concerns a process for making a coated optical lens blank free of visible fining lines which comprises: (ix) providing an optical article having at least one fined but unpolished geometrically defined main face; (x) providing a mold part having an internal and external surface; (xi) depositing on said main face of said optical article or on the internal surface of the mold part a requisit amount of a liquid curable coating composition; (xii) moving relatively to each other the optical article and the mold part to either bring the coating composition into contact with the main face of the optical article or into contact with the internal face of the mold part; (xiii) applying pressure to the mold part to spread the liquid curable coating composition on said main face and form a uniform liquid coating composition layer onto the main face; (xiv) curing the liquid coating composition layer; (xv) withdrawing the mold part; and recovering the free of visible fining lines coated optical article.

摘要翻译： 本发明涉及一种制造无可见澄清线的涂覆光学透镜毛坯的方法，该方法包括：（ix）提供具有至少一个精细但未抛光的几何定义的主面的光学制品; （x）提供具有内表面和外表面的模具部件; （xi）在所述光学制品的所述主面上或在所述模具部件的内表面上沉积需要量的液体可固化涂料组合物; （xii）相对于所述光学物品和所述模具部件相对移动以使所述涂料组合物与所述光学制品的主面接触或与所述模具部件的内表面接触; （xiii）向模具部分施加压力以将液体可固化涂料组合物铺展在所述主面上，并在主面上形成均匀的液体涂料组合物层; （xiv）固化液体涂料组合物层; （xv）取出模具部件; 并回收无可见的细线涂覆光学制品。

公开(公告)号：US08231220B2

公开(公告)日：2012-07-31

申请号：US12667291

申请日：2008-07-04

申请人： Konogan Baranton

发明人： Konogan Baranton

IPC分类号： A61B3/10

CPC分类号： G02C13/005 ,  G02C13/003

摘要： The method includes capturing at least one digital image of the wearer's face with a portable image capture appliance (1) and processing the captured image to determine a geometrico-physionomic parameter. Before capturing the image, the operator positions the image capture appliance manually in a first configuration in which an observation line connecting the pupil (7) of the image capture appliance with a predetermined remarkable point associated with the wearer's face or with the frame is substantially horizontal. Image capture is performed in a second configuration of the image capture appliance such that the altitude of the image capture appliance is identical to its altitude in the first configuration. The calculation of the geometrico-physionomic parameter includes identifying on the image, the image of the predetermined remarkable point.

摘要翻译： 该方法包括用便携式图像捕获设备（1）捕获佩戴者脸部的至少一个数字图像，并处理所捕获的图像以确定几何物理参数。 在拍摄图像之前，操作者将图像采集设备手动地定位在第一配置中，其中连接图像捕获设备的瞳孔（7）的观察线与与佩戴者的脸部或框架相关联的预定显着点基本上是水平的 。 在图像捕获设备的第二配置中执行图像捕获，使得图像捕获设备的高度与其在第一配置中的高度相同。 几何物理参数的计算包括在图像上识别预定显着点的图像。

公开(公告)号：US08231217B2

公开(公告)日：2012-07-31

申请号：US11996091

申请日：2006-07-13

申请人： Jerome Ballet ,  Jean-Paul Cano

发明人： Jerome Ballet ,  Jean-Paul Cano

IPC分类号： G02C7/00 ,  G02C7/02 ,  G02C7/04 ,  G02C7/10 ,  A61F2/14

CPC分类号： G02C7/102 ,  G02C7/083 ,  G02C7/101 ,  G02C7/12 ,  G02C2202/18

摘要： A transparent optical component (10) comprises at least one transparent set of cells (15) juxtaposed parallel to a surface of the component, each cell being separated by walls (18) parallel to the component surface, hermetically sealed and containing at least one substance having an optical property, and at least one absorbing coating (30), placed on the walls on one side extending parallel to said component surface.The optical component can be cut out along a predefined contour and optionally drilled. The invention also comprises a method for producing such optical component and its use for producing an optical element. The optical element may be a spectacle lens in particular.

摘要翻译： 透明光学部件（10）包括平行于部件的表面并置的至少一组透明的电池组（15），每个电池被平行于部件表面的壁（18）隔开，密封并含有至少一种物质 具有光学特性，以及至少一个吸收涂层（30），放置在平行于所述部件表面延伸的一侧上的壁上。 光学部件可以沿着预定义的轮廓切割并且可选地钻孔。 本发明还包括用于制造这种光学部件的方法及其用于制造光学元件的用途。 光学元件可以是眼镜镜片。

公开(公告)号：US20120188504A1

公开(公告)日：2012-07-26

申请号：US13318339

申请日：2010-04-22

申请人： Cécile Petignaud ,  Benjamin Rousseau ,  Matthieu Guillot ,  Pauline Colas ,  Jean Sahler ,  Valérie Parmentier ,  Gilles Garcin ,  Cécile Pietri

发明人： Cécile Petignaud ,  Benjamin Rousseau ,  Matthieu Guillot ,  Pauline Colas ,  Jean Sahler ,  Valérie Parmentier ,  Gilles Garcin ,  Cécile Pietri

IPC分类号： G02C7/02

CPC分类号： G02C7/061 ,  G02C7/024 ,  G02C7/028 ,  G02C2202/08

摘要： A method implemented by computer means of assessing at least a selected optical feature of an ophthalmic lens design over a prescription and optionally design particularity domain comprising the steps of: a) selecting a prescription and optionally design particularity parameter set comprising a plurality of prescription parameters in the list consisting of spherical power (SPH), cylindrical power (CYL), cylinder axis (AXE), addition power (ADD) and selecting a prescription and optionally design particularity range for each selected prescription and optionally design particularity parameter so as to define the prescription and optionally design particularity domain; b) meshing the prescription and optionally design particularity domain so as to provide a plurality of meshing coordinates; c) providing an assessment criterion for the selected optical feature of the ophthalmic lens design; d) calculating the assessment criterion value for each meshing coordinate of step b); e) providing a sensory representation of the assessment criterion values over the prescription and optionally design particularity domain.A method for calculating or optimizing an ophthalmic lens design comprising the use of preceding method.

摘要翻译： 一种通过计算机方法实现的方法，其通过处方和可选地设计特定领域评估眼科镜片设计的至少一个选定的光学特征，包括以下步骤：a）选择处方和可选地设计包括多个处方参数的特征参数集 该列表包括球面光焦度（SPH），圆柱形光焦度（CYL），圆柱轴线（AX），附加光焦度（ADD），并为每个选定的处方选择处方和可选地设计特定范围，并且可选地设计特定性参数，以便定义 处方和可选设计特殊领域; b）将处方和可选地设计的特殊域进行啮合，以便提供多个啮合坐标; c）为眼科镜片设计的所选光学特征提供评估标准; d）计算步骤b）的每个啮合坐标的评估标准值; e）提供关于处方和可选地设计特定领域的评估标准值的感官表示。 一种用于计算或优化眼科镜片设计的方法，包括使用前述方法。