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1. 发明授权

US07021763B2 Method for representing and optimizing a double-progressive spectacle lens 有权
标题翻译：用于表示和优化双渐进眼镜镜片的方法
公开(公告)号：US07021763B2
公开(公告)日：2006-04-04
申请号：US10470968
申请日：2002-02-04
申请人： Andrea Welk , Peter Baumbach , Walter Haimerl , Herbert Pfeiffer , Gregor Esser , Helmut Altheimer
发明人： Andrea Welk , Peter Baumbach , Walter Haimerl , Herbert Pfeiffer , Gregor Esser , Helmut Altheimer
IPC分类号： G02C7/02
CPC分类号： G02C7/068 , G02C7/027 , G02C7/061
摘要： A method for representing and optimizing a double-progressive spectacle lens is characterized by the following steps: selecting a suitable coordinate system K2 for the representation of a back surface; selecting a suitable grid G for the representation of a spline of the back surface of a starting lens to be optimized in a coordinate system K2; assigning sagittal height data of the back surface to a spline (back surface spline); defining a position of a center of rotation of an eye; computing principal rays from the center of rotation of the eye through the starting lens at grid points of G; computing a length of a distance between points of penetration of a thus computed principal ray through a front surface and the back surface (oblique thickness); assigning data of the oblique thickness (thickness spline) to a spline; selecting a set of assessment positions at which an optical quality is computed for a target function; suitably selecting particular optical and geometrical stipulations which ideally should be satisfied at the assessment positions; defining the target function as a deviation of the quality of an actual spectacle lens from ideal values; starting the optimization; evaluating at each one of optimization steps the optical properties in a wearing position at the assessment points by means of surface properties to be computed and actual principal ray data; ending the optimization when the target function is below a particular value, or after a specifiable maximum number of optimization steps.
摘要翻译：用于表示和优化双渐进式眼镜镜片的方法的特征在于以下步骤：为后表面的表示选择合适的坐标系K2; 选择合适的网格G用于在坐标系K2中优化的起始透镜的后表面的样条的表示; 将背面的矢状高度数据分配给花键（后表面花键）; 限定眼睛的旋转中心的位置; 在G的格点处计算来自眼睛旋转中心的主光线通过起始镜头; 计算通过前表面和后表面的如此计算的主光线的穿透点之间的距离的长度（倾斜厚度）; 将倾斜厚度（厚度样条）的数据分配给花键; 选择一组评估位置，在该位置处计算目标函数的光学质量; 适当地选择在评估位置理想地满足的特定光学和几何规定; 将目标函数定义为实际眼镜片的质量与理想值的偏差; 开始优化; 在每个优化步骤中通过要计算的表面性质和实际主光线数据在评估点处的佩戴位置的光学性质进行评估; 当目标函数低于特定值时，或在可指定的最大数量的优化步骤之后结束优化。

2. 发明授权

US06779889B2 Progressive spectacle lens exhibiting only slight dynamic change of the properties of use during a horizontal viewing movements 有权
标题翻译：渐进眼镜镜片在水平观看运动期间仅表现出使用性质的轻微动态变化
公开(公告)号：US06779889B2
公开(公告)日：2004-08-24
申请号：US10258818
申请日：2003-03-28
申请人： Andrea Welk , Peter Baumbach , Walter Haimerl , Herbert Pfeiffer , Gregor Esser , Helmut Altheimer , Rainer Dorsch , Martin Zimmerman
发明人： Andrea Welk , Peter Baumbach , Walter Haimerl , Herbert Pfeiffer , Gregor Esser , Helmut Altheimer , Rainer Dorsch , Martin Zimmerman
IPC分类号： G02C706
CPC分类号： G02C7/065 , G02C7/061
摘要： A spectacle lens comprises a region (distance portion) designed for viewing at greater distances, in particular, to infinity; a region (near portion) designed for viewing at short distances and, in particular, “reading distances”; and a progression zone located between the distance portion and the near portion, in which the power of the spectacle lens increases from a value at the distance reference point located in the distance portion to the value at the near reference point located in the near portion along a line (principal meridian) curving towards the nose. It is one of the characteristics of the invention that for minimizing the change of imaging properties with horizontal movements of the gaze along a curve described by the points of penetration of the principal rays through the front surface, these principal rays passing through a point having the coordinates (x−dx, y, s) at the beginning of the movement and a point having the coordinates (x +dx, y, s) at the end of the movement, at s=−40 mm and dx=10 mm particular conditions apply.
摘要翻译：眼镜透镜包括设计用于在更远距离，特别是无限远观看的区域（距离部分）; 设计用于短距离观看的区域（近部分），特别是“读取距离”; 以及位于所述距离部分和所述近部分之间的进展区域，其中所述眼镜镜片的功率从位于所述距离部分中的所述距离参考点处的值增加到位于所述近部分中的近参考点处的值向鼻子弯曲的一条线（主子午线）。本发明的特征之一是，为了最小化成像特性的变化，通过沿着主光线穿过前表面的穿透点所描绘的曲线的视线的水平移动，这些主光线通过具有运动开始时的坐标（x-dx，y，s）和运动结束时坐标（x + dx，y，s）的点，s = -40 mm，dx = 10 mm 条件适用。

3. 发明授权

US06964478B2 Progressive spectacle lens 有权
标题翻译：渐进眼镜镜片
公开(公告)号：US06964478B2
公开(公告)日：2005-11-15
申请号：US10279040
申请日：2002-10-24
申请人： Andrea Welk , Peter Baumbach , Walter Haimerl , Herbert Pfeiffer , Gregor Esser , Helmut Altheimer , Rainer Dorsch , Martin Zimmerman , Norbert Awrath , Jochen Brosig , Werner Mueller , Martin Wechs , Stephan Haser , Winfried Nikolaus
发明人： Andrea Welk , Peter Baumbach , Walter Haimerl , Herbert Pfeiffer , Gregor Esser , Helmut Altheimer , Rainer Dorsch , Martin Zimmerman , Norbert Awrath , Jochen Brosig , Werner Mueller , Martin Wechs , Stephan Haser , Winfried Nikolaus
IPC分类号： G02C7/06 , G02C7/02
CPC分类号： G02C7/065 , G02C7/061
摘要： A spectacle lens is provided with a region (distance portion) designed for viewing at greater distances and, in particular, “to infinity”, a region (near portion) designed for viewing at short distances and, in particular, “reading distances”, and a progression zone disposed between the distance portion and the near portion, in which the power of the spectacle lens increases from the value in the distance reference point located in the distance portion to the value at the near reference point located in the near portion along a line (principal meridian) curving towards the nose. The invention is marked by specific conditions for the astigmatic deviation and/or the mean “as worn” power being observed.
摘要翻译：眼镜镜片设置有设计用于在更远的距离处观看的区域（距离部分），特别是“到无穷远”，设计用于短距离观看的区域（近部分），特别是“读取距离” 以及设置在所述距离部分和所述近部分之间的进展区域，其中所述眼镜镜片的功率从位于所述距离部分的距离参考点的值增加到位于所述近部分中的近参考点处的值向鼻子弯曲的一条线（主子午线）。本发明标志着观察到散光偏差和/或平均“磨损”功率的具体条件。

4. 发明授权

US06776487B2 Progressive spectacle lens having only a small change of binocular properties during a movement of glance 有权
标题翻译：渐进式眼镜镜片在运动过程中只有双目特性变化很小
公开(公告)号：US06776487B2
公开(公告)日：2004-08-17
申请号：US10281275
申请日：2002-10-28
申请人： Walter Haimerl , Herbert Pfeiffer , Gregor Esser , Helmut Altheimer , Andrea Welk , Peter Baumbach , Rainer Dorsch
发明人： Walter Haimerl , Herbert Pfeiffer , Gregor Esser , Helmut Altheimer , Andrea Welk , Peter Baumbach , Rainer Dorsch
IPC分类号： G02C706
CPC分类号： G02C7/065 , G02C7/061 , G02C2202/22
摘要： A spectacle lens comprises a region (distance portion) designed for viewing at large distances and in particular “to infinity”; a region (near portion) designed for viewing at short distances and in particular “reading distances”; and a progressive zone disposed between the distance portion and the near portion, in which a power of the spectacle lens increases from a value at a distance reference point located in the distance portion to a value at a near reference point located in the near portion along a curve (principal line) veering towards a nose. The invention is distinct in that, for minimizing a change of binocular imaging properties with horizontal movements of glance, a lift (difference between a maximum and a minimum value occurring during a movement) of binocular imaging properties when a moving object is being followed, is smaller than a physiologically pre-determined limiting amount.
摘要翻译：眼镜透镜包括设计用于在远距离观察，特别是“到无穷远”的区域（距离部分）; 设计用于短距离观看，特别是“阅读距离”的区域（近部分）; 以及布置在所述距离部分和所述近部分之间的渐进区域，其中所述眼镜镜片的功率从位于所述距离部分中的距离参考点处的值增加到位于所述近部分中的近点附近的值一条曲线（主线）向鼻子转动。本发明的不同之处在于，为了最小化具有水平扫视的双眼成像特性的变化，当跟随移动物体时双眼成像特性的升力（在运动期间发生的最大值与最小值之间的差异）是小于生理预定的限制量。

5. 发明授权

US06848788B2 Progressive spectacle lens with low magnifying differences 有权
标题翻译：渐进眼镜镜片具有低放大差异
公开(公告)号：US06848788B2
公开(公告)日：2005-02-01
申请号：US10280067
申请日：2002-10-25
申请人： Andrea Welk , Peter Baumbach , Walter Haimerl , Herbert Pfeiffer , Gregor Esser , Helmut Altheimer , Rainer Dorsch
发明人： Andrea Welk , Peter Baumbach , Walter Haimerl , Herbert Pfeiffer , Gregor Esser , Helmut Altheimer , Rainer Dorsch
IPC分类号： G02C7/06 , G02C7/02
CPC分类号： G02C7/065 , G02C7/061 , G02C7/068 , G02C2202/08
摘要： A spectacle lens comprises a region (distance portion) designed for viewing at large distances and in particular “to infinity”; a region (near portion) designed for viewing at short distances and in particular “reading distances”; and a progressive zone disposed between the distance portion and the near portion, in which the power of the spectacle lens increases from a value at a distance reference point located in the distance portion to a value at the near reference point located in the near portion along a curve (principal line) veering towards the nose. The invention is distinguished by a combination of the following features: a change of magnification with a direction of sight is small; the magnification increases radially, starting from the distance reference point; the difference between the magnifications at the distance and near reference points is small.
摘要翻译：眼镜透镜包括设计用于在远距离观察，特别是“到无穷远”的区域（距离部分）; 设计用于短距离观看，特别是“阅读距离”的区域（近部分）; 以及布置在所述距离部分和近部分之间的渐进区域，其中所述眼镜镜片的功率从位于所述距离部分的距离参考点处的值增加到位于所述近部分中的近参考点处的值向鼻子转动的曲线（主线）。本发明的特征在于以下特征的组合：放大倍数与视线方向的变化小; 从距离参考点开始，放大倍数增加; 距离和近参考点之间的放大率之间的差异很小。

6. 发明授权

US06808263B2 Progressive spectacle lens producing only slight dynamic distortion 有权
标题翻译：渐进眼镜镜片只产生轻微的动态变形
公开(公告)号：US06808263B2
公开(公告)日：2004-10-26
申请号：US10280073
申请日：2002-10-25
申请人： Andrea Welk , Peter Baumbach , Walter Haimerl , Herbert Pfeiffer , Gregor Esser , Helmut Altheimer , Rainer Dorsch
发明人： Andrea Welk , Peter Baumbach , Walter Haimerl , Herbert Pfeiffer , Gregor Esser , Helmut Altheimer , Rainer Dorsch
IPC分类号： G02C706
CPC分类号： G02C7/065 , G02C7/061
摘要： Described is a spectacle lens comprising a region (distance portion) designed for viewing at large distances and in particular “to infinity”; a region (near portion) designed for viewing at short distances and in particular “reading distances”; and a progressive zone disposed between the distance portion and the near portion, in which the power of the spectacle lens increases from a value at a distance reference point located in the distance portion to a value at a near reference point located in the near portion along a curve (principal line) veering towards the nose. The invention is rendered distinct by a feature, amongst others, according to which trajectories of motion fulfill specific conditions.

7. 发明授权

US06669337B2 Progressive spectacle lens with low swaying effects 有权
标题翻译：渐进眼镜镜片具有低摇摆效果
公开(公告)号：US06669337B2
公开(公告)日：2003-12-30
申请号：US10280081
申请日：2002-10-25
申请人： Andrea Welk , Peter Baumbach , Walter Haimerl , Herbert Pfeiffer , Norbert Awrath , Gregor Esser , Helmut Altheimer , Rainer Dorsch , Martin Zimmermann , Jochen Brosig , Werner Mueller , Martin Wechs , Stephan Haser , Winfried Nikolaus
发明人： Andrea Welk , Peter Baumbach , Walter Haimerl , Herbert Pfeiffer , Norbert Awrath , Gregor Esser , Helmut Altheimer , Rainer Dorsch , Martin Zimmermann , Jochen Brosig , Werner Mueller , Martin Wechs , Stephan Haser , Winfried Nikolaus
IPC分类号： G02C706
CPC分类号： G02C7/065 , G02C7/061
摘要： Described is a spectacle lens comprising a region (distance portion) designed for viewing at large distances and in particular “to infinity”, a region (near portion) designed for viewing at short distances and in particular “reading distances”, and a progressive zone disposed between the distance portion and the near portion, in which the power of the spectacle lens increases from a value at a distance reference point located in the distance portion to a value at the near reference point located in the near portion along a curve (principal line) veering towards the nose. The invention is distinct in that the astigmatic deviation, i.e. the difference between the prescribed and the actual astigmatism along circles having a center lying 4 mm below the centration point and having a diameter of 10 to 40 mm satisfies the following conditions: two local minima occur which on a “right-hand side spectacle lens” are located at 95°±10° (according to TABO) and at 280°±10°, and on a “left-hand side spectacle lens” at 85°±10° and 260°±10°; and two local maxima occur which on both a “right-hand side spectacle lens” and also a “left-hand-side spectacle lens” are located at 215°±10° and 335°±10°.
摘要翻译：描述了一种眼镜镜片，其包括设计用于在远距离观看，特别是“至无穷远”的区域（距离部分），设计用于在短距离，特别是“阅读距离”观看的区域（近部分），以及渐进区域设置在所述距离部分和所述近部分之间，其中所述眼镜镜片的功率从位于所述距离部分的距离参考点处的值增加到位于沿着曲线的近部分中的近参考点处的值（主体线）转向鼻子。本发明不同之处在于散光偏差，即具有中心位于中心点以下4mm且具有10至40mm直径的圆的规定和实际像散之间的差异满足以下条件：发生两个局部最小值在“右侧眼镜片”位于95°±10°（根据TABO）和280°±10°，“左侧眼镜片”位于85°±10°处， 260°±10°; 并且出现两个局部最大值，其中“右侧眼镜片”和“左侧眼镜片”位于215°±10°和335°±10°处。

8. 发明授权

US06974214B2 B-spline optimization of optical glasses especially spectacle glasses with planes of symmetry 失效
标题翻译：光学眼镜的B样条优化，特别是具有对称平面的眼镜眼镜
公开(公告)号：US06974214B2
公开(公告)日：2005-12-13
申请号：US10467717
申请日：2002-02-12
申请人： Andrea Welk , Helmut Altheimer , Peter Baumbach , Rainer Dorsch , Gregor Esser , Walter Haimerl , Herbert Pfeiffer
发明人： Andrea Welk , Helmut Altheimer , Peter Baumbach , Rainer Dorsch , Gregor Esser , Walter Haimerl , Herbert Pfeiffer
IPC分类号： G02C7/06 , G02C7/02
CPC分类号： G02C7/02
摘要： A method for optimizing an atoroidal surface of an optical lens, in particular a spectacle lens, having at least one plane of symmetry is characterized by a combination of the following features: dividing the atoroidal surface having at least one plane of symmetry into at least two regions separated by the at least one plane of symmetry; representing one of the separate regions (represented region) of this surface by a set of coefficients of B spline functions; computing sagittal heights of the represented region by B spline interpolation; computing sagittal heights in at least one other region by mirroring coefficients or coordinates at the at least one plane of symmetry; and optimizing the atoroidal surface only by varying the set of B spline coefficients of the represented region.
摘要翻译：用于优化具有至少一个对称平面的光学透镜，特别是眼镜镜片的非典型表面的方法的特征在于以下特征的组合：将具有至少一个对称平面的至少两个由所述至少一个对称平面分隔的区域; 通过一组B样条函数的系数表示该表面的分离区域（表示区域）之一; 通过B样条插值计算表示区域的矢状高度; 通过在所述至少一个对称平面处镜像系数或坐标来计算至少一个其它区域中的矢状高度; 并且仅通过改变所示区域的B样条系数的集合来优化所述非线性表面。

9. 发明授权

US07540611B2 Method for designing and optimizing an individual spectacle glass 有权
标题翻译：设计和优化单个眼镜玻璃的方法
公开(公告)号：US07540611B2
公开(公告)日：2009-06-02
申请号：US10399904
申请日：2002-08-26
申请人： Andrea Welk , Walter Haimerl , Gregor Esser , Peter Baumbach , Helmut Altheimer , Edda Wehner
发明人： Andrea Welk , Walter Haimerl , Gregor Esser , Peter Baumbach , Helmut Altheimer , Edda Wehner
IPC分类号： G02C7/02 , G02C7/04 , A61B3/10
CPC分类号： G02C7/063 , G02C7/025 , G02C7/027 , G02C7/061
摘要： A method is described for designing and optimizing an individual spectacle lens. The invention is characterized in that a draft design is made by an ophthalmologist on a video workstation by means of a computer program; the design is communicated to a manufacturer or an optical computing office; and that the manufacturer optimizes an individual spectacle lens on the basis of these stipulations.
摘要翻译：描述了用于设计和优化单个眼镜镜的方法。本发明的特征在于，通过计算机程序在视频工作站上由眼科医生进行草图设计; 该设计被传送到制造商或光学计算办公室; 并且制造商在这些规定的基础上优化单个眼镜镜片。

10. 发明授权

US06965385B2 Method for simulating and demonstrating the optical effects of glasses on the human face 失效
标题翻译：用于模拟和展示眼镜在人脸上的光学效果的方法
公开(公告)号：US06965385B2
公开(公告)日：2005-11-15
申请号：US10257448
申请日：2002-02-13
申请人： Andrea Welk , Helmut Altheimer , Peter Baumbach , Gregor Esser , Walter Haimerl
发明人： Andrea Welk , Helmut Altheimer , Peter Baumbach , Gregor Esser , Walter Haimerl
IPC分类号： G02C13/00 , G06T11/00 , G06T13/00 , G09B23/28 , G09G5/00
CPC分类号： G06T11/00 , G02C13/003 , G09B23/28
摘要： A method is provided for demonstrating an effect of a particular spectacle frame and of optical lenses fitted into this spectacle frame on the appearance of a spectacles wearer as it would be perceived by another person (virtual observer). An image of a face of the spectacles wearer is prepared in such manner that the image can be processes in a computer. An arrangement of the respective spectacle frame in front of the eyes is determined. The image of the face is projected onto a plane by a computation (ray-tracing) of principal rays passing through a center of rotation of an eye of the (virtual) observer to produce a planar image of the face in this plane. Taking into account an optical power of a region, through which a principal ray passes, of each spectacle lens (virtually) fitted in the respective lens rim, and it arrangement in front of the eye, the paths of prinipcal rays which lie within lens rims of the spectacle frame or edges of the spectacle lenses are computed so that an observer of the thus-produced planar image of the face with “worn” spectacles can assess a distortion of the eyes portion of the face by the spectacle lenses and therewith a quality of the spectacle lenses.
摘要翻译：提供了一种用于展示特定眼镜框和装配到该眼镜架中的光学透镜对眼镜佩戴者的外观的影响的方法，因为它将被另一人（虚拟观察者）感知。准备眼镜佩戴者脸部的图像，使得图像可以在计算机中进行处理。确定眼睛前方的各个眼镜架的布置。通过通过（虚拟）观察者的眼睛的旋转中心的主光线的计算（射线跟踪）将面部的图像投影到平面上，以在该平面中产生面部的平面图像。考虑到每个眼镜片（虚拟地）装配在相应的镜片边缘中的主要射线通过的区域的光学功率，并且其布置在眼睛前方，位于透镜边缘内的主光线的路径计算眼镜架或眼镜镜片的边缘，使得由此产生的具有“磨损”眼镜的面部的平面图像的观察者可以评估眼镜片眼睛部分的变形，并且具有质量的眼镜镜片。

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