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    METHOD FOR OPTIMIZING THE POSITION OF AN OPTICAL LENS IN A LENS BLANK
    2.
    发明申请
    METHOD FOR OPTIMIZING THE POSITION OF AN OPTICAL LENS IN A LENS BLANK 审中-公开

    公开(公告)号：US20170242268A1

    公开(公告)日：2017-08-24

    申请号：US15507603

    申请日：2015-09-23

    申请人： ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)

    发明人： Thierry BAUDART ,  Florence MOREL

    IPC分类号： G02C7/02 ,  B29D11/00 ,  B24B13/005

    CPC分类号： G02C7/028 ,  B24B13/0055 ,  B29D11/00009 ,  B29D11/00019 ,  G02C7/02 ,  G02C2202/08

    摘要： A method includes: providing lens blank data relating to the first, second and peripheral blank surfaces of the lens blank; providing optical lens data relating to the first, second and peripheral optical surfaces of the optical lens; virtually positioning the optical lens in the lens blank in a position so that at least one of the first optical surface or the second optical surface is included within the lens blank; evaluating a manufacturing prism cost function, the machining prism cost function corresponding to a weighed sum of the first manufacturing prism to be used when blocking the lens blank on the second surface to machine the first optical surface and of the second manufacturing prism to be used when blocking the lens blank on the first optical surface to machine the second optical surface. The positioning and evaluation steps are repeated so as to minimize the manufacturing prism cost function.

    MICROLENS ARRAY SUBSTRATE
    3.
    发明申请
    MICROLENS ARRAY SUBSTRATE 审中-公开
    微阵列基片

    公开(公告)号：US20160084997A1

    公开(公告)日：2016-03-24

    申请号：US14961844

    申请日：2015-12-07

    申请人： Seiko Epson Corporation

    发明人： Koichiro Akasaka

    IPC分类号： G02B3/00 ,  G02B5/00

    CPC分类号： G02B3/0075 ,  B29D11/00019 ,  G02B3/0012 ,  G02B3/0056 ,  G02B5/003 ,  G02F1/133526

    摘要： A microlens substrate has a tendency to warp when an oxide film is formed and annealed before forming a mask in order to adjust the etching rate of wet etching. A film exerting a stress that cancels out this warping may be formed upon a microlens. This film functions as an optical path length adjusting layer.

    摘要翻译： 为了调整湿蚀刻的蚀刻速度，在形成掩模之前形成氧化膜并对其进行退火，微透镜基板具有翘曲的倾向。 消除这种翘曲的压力的电影可以形成在微透镜上。 该膜用作光程长度调节层。

    Method of shaping an optical element that is elastically deformed by an adhesively-bonded ring
    4.
    发明授权
    Method of shaping an optical element that is elastically deformed by an adhesively-bonded ring 有权
    通过粘合环弹性变形的光学元件的成形方法

    公开(公告)号：US09272472B2

    公开(公告)日：2016-03-01

    申请号：US13892739

    申请日：2013-05-13

    申请人： Thales Seso

    发明人： Christian de Mollerat du Jeu ,  Marc Ferrari ,  Gerard Lemaitre ,  Emmanuel Hugot

    IPC分类号： B29C65/48 ,  B29D11/00 ,  B24B13/00 ,  B24B13/005 ,  B24B1/00

    CPC分类号： B29D11/00019 ,  B24B1/00 ,  B24B13/0043 ,  B24B13/005

    摘要： A method of shaping an aspherical optical element is provided that includes the steps of fastening an optical element blank to a ring, the blank presenting an optical surface that is to be shaped and a surface referred to as a rear surface; applying forces and moments to the ring in order to deform the optical element and its optical surface, which element is fastened to the ring; using abrasion to shape said deformed optical surface so as to restore a spherical or planar shape thereto; and extracting the blank from the ring so as to release the stresses deforming said shaped optical surface so as to allow it to acquire the desired aspherical shape. The method also includes the step of fastening the blank to the ring is performed by bonding the optical surface or the rear surface to a surface of the ring with a layer of adhesive.

    摘要翻译： 提供一种成形非球面光学元件的方法，其包括以下步骤：将光学元件坯件紧固到环上，所述坯件呈现要被成形的光学表面和被称为后表面的表面; 将力和力矩施加到环上，以使光学元件及其光学表面变形，该元件被固定到环上; 使用磨损来形成所述变形的光学表面，以便恢复球形或平面形状; 并且从所述环中提取所述坯件，以便释放使所述成形的光学表面变形的应力，以便允许其获得所需的非球面形状。 该方法还包括通过用一层粘合剂将光学表面或后表面粘合到环的表面上来实现将坯料紧固到环的步骤。

    LOW DISTORTION EYEWEAR LENS WITH LOW OPTICAL POWER
    5.
    发明申请
    LOW DISTORTION EYEWEAR LENS WITH LOW OPTICAL POWER 有权
    低失真眼镜低光功率

    公开(公告)号：US20140253874A1

    公开(公告)日：2014-09-11

    申请号：US14285303

    申请日：2014-05-22

    申请人： Carl Zeiss Vision Inc. ,  Carl Zeiss Vision International GmbH ,  Carl Zeiss Vision Italia S.p.A.

    发明人： Ray Steven Spratt ,  Sabrina Malnati ,  Wolf Krause

    IPC分类号： G02C7/02 ,  B29D11/00

    CPC分类号： G02C7/02 ,  B29D11/00019 ,  G02C2202/22

    摘要： A lens for non-prescription eyewear includes: a first surface having a first surface shape; and a second surface opposite the first surface, the second surface having a second surface shape, wherein the first surface includes a point of maximum curvature and the shape of the first surface measured along a line on the first surface decreases by at least 1.5 diopters at a distance 15 mm in every direction from the point of maximum curvature.

    摘要翻译： 用于非处方眼镜的镜片包括：具有第一表面形状的第一表面; 以及与所述第一表面相对的第二表面，所述第二表面具有第二表面形状，其中所述第一表面包括最大曲率点，并且沿着所述第一表面上的线测量的所述第一表面的形状在至少1.5屈光度处减小至少1.5屈光度 距离最大曲率点每个方向15毫米。

    Process and apparatus for the automatic manufacturing of different toric optical lenses
    6.
    发明授权
    Process and apparatus for the automatic manufacturing of different toric optical lenses 有权
    用于自动制造不同复曲面光学镜片的工艺和设备

    公开(公告)号：US08506858B2

    公开(公告)日：2013-08-13

    申请号：US12754672

    申请日：2010-04-06

    申请人： Norbert Doerr ,  Stefan Schmittner ,  Alfred Fischer ,  Peter Brotzmann

    发明人： Norbert Doerr ,  Stefan Schmittner ,  Alfred Fischer ,  Peter Brotzmann

    IPC分类号： B29D11/00

    CPC分类号： B29D11/00019 ,  B29D11/00509 ,  B29D11/00519

    摘要： A process for the automatic manufacturing of different toric optical lenses having a front surface and a rear surface having a predetermined rotational orientation relative to one another, and with at least one of the front and rear surfaces having a toric portion, comprises forming a first toric lens by: introducing a starting material into a lens mold (3) comprising a male mold half (30) and a female mold half (31) defining a mold cavity between the shaping surfaces of the male and female mold halves, the shaping surfaces being arranged at a first rotational position relative to one another and at least one of them being toric, and curing the starting material in the mold cavity to form the first toric lens. The process further comprises subsequently forming a second toric lens different from the first toric contact lens using the same male and female mold halves (30,31) by rotating the first and second mold halves (30,31) relative to one another so as to be arranged at a second rotational position relative to one another, and then forming the second lens in a similar manner. The step of rotating the male and female mold halves (30,31) relative to one another is performed automatically in the production line.

    摘要翻译： 一种用于自动制造不同复曲面光学透镜的方法，其具有相对于彼此具有预定旋转取向的前表面和后表面，并且所述前表面和后表面中的至少一个具有复曲面部分，包括形成第一复曲面 通过以下方式引入起始材料：将引入原料的透镜模具（3）包括阳模半部（30）和阴模半部（31），所述阴半模（31）在所述阳阴半模的成型表面之间限定模腔，所述成形表面为 布置在相对于彼此的第一旋转位置，并且它们中的至少一个是复曲面，并且固化模腔中的起始材料以形成第一复曲面透镜。 该方法还包括随后通过使第一和第二半模（30,31）相对于彼此旋转而使用相同的阴模半模（30,31）形成与第一复曲面隐形眼镜不同的第二复曲面透镜，以便 相对于彼此布置在第二旋转位置，然后以类似的方式形成第二透镜。 在生产线中自动地执行相对于彼此旋转阳模半模和阴半模（30,31）的步骤。

    Aspheric lens structures and fabrication methods thereof
    7.
    发明授权
    Aspheric lens structures and fabrication methods thereof 有权
    非球面透镜结构及其制造方法

    公开(公告)号：US07826148B2

    公开(公告)日：2010-11-02

    申请号：US11706192

    申请日：2007-02-15

    申请人： Pai-Chun Peter Zung ,  Shin-Chang Shiung ,  Wei-Ko Wang ,  Chia-Yang Chang ,  Chien-Pang Lin

    发明人： Pai-Chun Peter Zung ,  Shin-Chang Shiung ,  Wei-Ko Wang ,  Chia-Yang Chang ,  Chien-Pang Lin

    IPC分类号： G02B13/18 ,  G02B3/02 ,  G02B3/00 ,  G02B9/00

    CPC分类号： B29D11/00019 ,  B29D11/00375

    摘要： Aspheric lens structures with dual aspheric surfaces and fabrication methods thereof are disclosed. An aspheric lens structure includes a first lens component with an aspheric top surface disposed on a second lens component, wherein the interface between the first lens component and the second lens component is spherical. The second lens component includes an aspheric back surface, wherein the radius of curvature of the aspheric top surface of the first lens component is different than the radius of curvature of the aspheric back surface of the second lens component. The second lens component may also include a planar back surface with a third lens component disposed on the planar back surface of the second component. The third lens component includes an aspheric back surface, wherein the radius of curvature of the aspheric top surface of the first lens component is different than the radius of curvature of the aspheric back surface of the third lens component.

    摘要翻译： 公开了具有双非球面表面的非球面透镜结构及其制造方法。 非球面透镜结构包括具有设置在第二透镜部件上的非球面顶表面的第一透镜部件，其中第一透镜部件和第二透镜部件之间的界面是球形的。 第二透镜部件包括非球面后表面，其中第一透镜部件的非球面上表面的曲率半径不同于第二透镜部件的非球面后表面的曲率半径。 第二透镜部件还可以包括平面后表面，其中第三透镜部件设置在第二部件的平面后表面上。 第三透镜部件包括非球面后表面，其中第一透镜部件的非球面顶表面的曲率半径不同于第三透镜部件的非球面后表面的曲率半径。

    Process Of Making An Optical Lens
    9.
    发明申请
    Process Of Making An Optical Lens 失效
    制作光学镜片的过程

    公开(公告)号：US20090101509A1

    公开(公告)日：2009-04-23

    申请号：US11920545

    申请日：2006-05-16

    申请人： Yoshiaki Honda ,  Takayuki Nishikawa

    发明人： Yoshiaki Honda ,  Takayuki Nishikawa

    IPC分类号： C25D5/02 ,  C25F3/12

    CPC分类号： B29D11/00019 ,  B29D11/00298 ,  G02B3/0006 ,  G02B3/0031 ,  G02B3/0056 ,  G02B3/02

    摘要： A semiconductor substrate is anodized to be shaped into an optical lens. Prior to being anodized, the substrate is finished with an anode pattern on its bottom surface so as to be consolidated into a unitary structure in which the anode pattern is precisely reproduced on the substrate. The anodization utilizes an electrolytic solution which etches out oxidized portion as soon as it is formed as a result of the anodization, to thereby develop a porous layer in a pattern in match with the anode pattern. The anode pattern brings about an in-plane distribution of varying electric field intensity by which the porous layer develops into a shape complementary to a desired lens profile. Upon completion of the anodization, the semiconductor substrate is shaped into the lens by etching out the porous layer and the anode pattern from the substrate.

    摘要翻译： 阳极氧化半导体衬底以成形为光学透镜。 在阳极氧化之前，在其底表面上用阳极图案完成衬底，以便固结成其中在衬底上精确再现阳极图案的单一结构。 阳极氧化利用电解溶液，其在阳极氧化后形成氧化部分，从而开发与阳极图案相匹配的图案中的多孔层。 阳极图案产生变化的电场强度的面内分布，通过该平面分布，多孔层发展成与期望的透镜轮廓互补的形状。 在阳极氧化完成后，通过从衬底上蚀刻多孔层和阳极图案将半导体衬底成形为透镜。

    Method of processing an optical element using an interferometer having an aspherical lens that transforms a first spherical beam type into a second spherical beam type
    10.
    发明授权
    Method of processing an optical element using an interferometer having an aspherical lens that transforms a first spherical beam type into a second spherical beam type 有权
    使用具有将第一球形光束类型变换为第二球形光束的非球面透镜的干涉仪来处理光学元件的方法

    公开(公告)号：US07342667B1

    公开(公告)日：2008-03-11

    申请号：US10721232

    申请日：2003-11-26

    申请人： Rolf Freimann ,  Bernd Dörband

    发明人： Rolf Freimann ,  Bernd Dörband

    IPC分类号： G01B11/02

    CPC分类号： G01B9/02039 ,  B29D11/00019 ,  G01B9/02057 ,  G01M11/0242 ,  G01M11/025 ,  G01M11/0271 ,  G02B13/18 ,  G02B13/24 ,  G02B17/0856

    摘要： A method of processing an optical element having a spherical surface comprises providing a first interferometer apparatus having an interferometer optics with an aspherical lens for transforming a beam of a first spherical beam type into a beam of a second spherical beam type, arranging the optical element in a beam path of an incident beam provided by the interferometer optics, interferometrically taking a first measurement of the optical element, and determining first deviations of the spherical surface. The method further comprises arranging the aspherical lens in a beam path of a measuring beam provided by a beam source of a second interferometer apparatus, wherein the measuring beam is one of the first spherical type and the second spherical type, interferometrically taking a second measurement using the measuring beam, and determining second deviations of an aspherical surface of the aspherical lens.

    摘要翻译： 一种处理具有球形表面的光学元件的方法包括提供具有干涉仪光学元件的第一干涉仪装置，其具有非球面透镜，用于将第一球形光束类型的光束变换为第二球形光束类型的光束，将光学元件放置在 由干涉仪光学器件提供的入射光束的光束路径，干涉地进行光学元件的第一测量，以及确定球面的第一偏差。 该方法还包括将非球面透镜布置在由第二干涉仪装置的光束源提供的测量光束的光束路径中，其中测量光束是第一球形和第二球面类型中的一种，使用 测量光束，并确定非球面透镜的非球面的第二偏差。