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公开(公告)号：WO2011102800A1
公开(公告)日：2011-08-25
申请号：PCT/SE2011/050192
申请日：2011-02-21
CPC分类号： G02B3/0012 , B29D11/00288 , B41M3/003 , B41M3/06 , B41P2200/30
摘要： The present invention provides a method of producing a product comprising an array of product features (3) arranged on a surface (7) of a substrate sheet (5), and an arrangement for the production of such products. In this method curable compound ( 13) is filled into recesses of a matrix (8), pre-cured and then printed onto the substrate sheet (5), thereby forming printed product features (3). These printed product features (3) and additional product features (2) arranged on the opposed side of the substrate sheet (5) may form image objects and focusing elements, respectively, of a synthetic image device. By way of example a cast cure step can be used to form the additional product features (2). Preferably the production of the product is performed in a continuous roll-to-roll process.
摘要翻译： 本发明提供一种制造产品的方法，其包括布置在基片（5）的表面（7）上的产品特征（3）的阵列，以及用于生产这种产品的装置。 在该方法中，将固化性化合物（13）填充到基体（8）的凹部中，预固化，然后印刷到基材片（5）上，从而形成印刷品特征（3）。 布置在基片（5）的相对侧上的这些印刷产品特征（3）和附加产品特征（2）可以分别形成合成图像装置的图像对象和聚焦元件。 作为示例，浇铸固化步骤可以用于形成附加的产品特征（2）。 优选地，产品的生产以连续的卷对卷工艺进行。
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公开(公告)号：WO2008024058A1
公开(公告)日：2008-02-28
申请号：PCT/SE2007/050524
申请日：2007-07-12
申请人： ROLLING OPTICS AB , LUNDVALL, Axel
发明人： LUNDVALL, Axel
CPC分类号： G01B11/272 , G02B3/0068 , G02B5/126
摘要： Methods and devices for angle determination, as well as retroreflecting foils (1) are presented. A retroreflecting foil (1) is arranged at a surface, an angle of which is going to be determined. The retroreflecting foil (1) has a lens surface with a plurality of spherical microlenses (4) and a reflecting surface with a plurality of spherical mirrors (5) of a second main radius of curvature. The lens surface of the retroreflecting foil (1) is illuminated, and transitions between darkness and light in radiation reflected from the retroreflecting foil (1), either upon changing a relative angle (β 1 -β 5 ) between the retroreflecting foil (1) and the illuminating light or spatial transitions over the surface of the retroreflecting foil (1), are observed. An angle measure associated with the transitions is determined. The said spherical mirrors (5) of the retroreflecting foil present preferably at least one inner point (22) of a spherical mirror surface at which reflection according to said second main radius of curvature is prohibited.
摘要翻译： 提出了用于角度确定的方法和装置以及回射箔（1）。 回射箔（1）布置在表面，其角度将被确定。 回射箔（1）具有具有多个球形微透镜（4）的透镜表面和具有第二主曲率半径的多个球面镜（5）的反射表面。 回射箔（1）的透镜表面被照亮，并且在从回射箔（1）反射的辐射中的黑暗和光之间的过渡，或者在改变相对角度（β1 / 观察到回射箔（1）与回射箔（1）的表面上的照明光或空间转变之间的反射箔（1）的厚度>5Ω。 确定与转换相关联的角度测量。 回射箔的所述球面镜（5）优选地呈现球镜反射镜表面的至少一个内点（22），根据所述第二主曲率半径的反射被禁止。
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3.发明申请PRINTING TOOL FOR PRODUCTION OF SYNTHETIC IMAGE DEVICES AND A METHOD OF MANUFACTURING SUCH A TOOL 审中-公开用于生产合成图像装置的印刷工具和制造这种工具的方法
公开(公告)号：WO2014074059A1
公开(公告)日：2014-05-15
申请号：PCT/SE2013/051301
申请日：2013-11-06
申请人： ROLLING OPTICS AB
发明人： LUNDVALL, Axel , EKLUND, Robert
IPC分类号： B41C1/18
CPC分类号： B41F3/36 , B29C33/424 , B29C59/04 , B29D11/00365 , B41C1/182 , B42D25/324 , B42D25/425 , B44B5/0009 , G02B3/0012
摘要： A method for manufacturing of a tool for production of synthetic image devices comprises cutting (210) a surface structured plate, giving a respective first and second edge. The plate has geometrical structures - microimages or focusing elements - in a first surface. Cells comprising the geometrical structures have a predetermined period in a first direction. The first edge is brought (212) to face the second edge in a close proximity. The first direction of a first area of the plate adjacent to the first edge is positioned with a predetermined angle with respect to the first direction of a second area of the plate adjacent to the second edge. A relative translation in said same plane between the first edge and the second edge is adapted (214) for bringing a first cell border in the first area to a predetermined distance, relative a corresponding second cell border in the second area. The first and second edges are mutually fixated (216) and mounted (218) onto a cylindrical support. A tool for manufacturing of synthetic image devices is also disclosed.
摘要翻译： 一种用于生产合成图像装置的工具的制造方法包括切割（210）表面结构的板，给出相应的第一和第二边缘。 板在第一表面具有几何结构 - 微图像或聚焦元件。 包含几何结构的单元在第一方向上具有预定周期。 使第一边缘（212）靠近第二边缘（212）。 与第一边缘相邻的板的第一区域的第一方向相对于邻近第二边缘的板的第二区域的第一方向以预定角度定位。 在第一边缘和第二边缘之间的所述相同平面中的相对平移适于使第一区域中的第一单元边界相对于第二区域中相应的第二单元边界相对于预定距离。 第一和第二边缘相互固定（216）并安装（218）到圆柱形支撑件上。 还公开了用于制造合成图像装置的工具。
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公开(公告)号：WO2011162695A1
公开(公告)日：2011-12-29
申请号：PCT/SE2011/050793
申请日：2011-06-20
申请人： ROLLING OPTICS AB , LUNDVALL, Axel
发明人： LUNDVALL, Axel
CPC分类号： G06K7/10 , G02B3/0056 , G02B7/023 , G02B27/2214
摘要： A method for enabling reading of an optical device that has an array of focusing elements and is configured to provide a synthetic image, comprises arranging (210) of the optical device to obtain a first predetermined shape and controlling (220) of an image plane selector to select an image plane at a first position relative a surface of the optical device. An observable two- dimensional section of the synthetic image taken at the selected image plane is thereby provided. A device for enabling reading of an optical device is also disclosed.
摘要翻译： 一种能够读取具有聚焦元件阵列并被配置为提供合成图像的光学装置的方法，包括：配置（210）所述光学装置以获得第一预定形状并且控制（220）图像平面选择器 在相对于光学装置的表面的第一位置处选择图像平面。 由此提供在所选择的图像平面上拍摄的合成图像的可观察的二维部分。 还公开了一种能够读取光学装置的装置。
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5.发明申请METHOD FOR MANUFACTURING OF PRINTED PRODUCT MICRO FEATURES AND ARRANGEMENT FOR CONTINUOUS PRODUCTION OF SUCH A PRODUCT. 审中-公开制造印刷产品微型特征的方法和连续生产这种产品的布置。
公开(公告)号：WO2014070079A1
公开(公告)日：2014-05-08
申请号：PCT/SE2013/051253
申请日：2013-10-25
申请人： ROLLING OPTICS AB
发明人： LUNDVALL, Axel
CPC分类号： B32B37/025 , B29D11/00288 , B32B2305/72 , B41F9/00 , B41F11/00 , B41M1/10 , G02B3/0031 , G03F7/0002 , Y10T156/17
摘要： A method for manufacturing a printed product comprises provision (210) of a matrix comprising a matrix surface having a plurality of recesses. A first curable compound is applied (212) to the matrix surface to fill the recesses with the compound. The matrix surface and the filled recesses are covered (220) by a pickup layer of a second curable compound. The matrix is brought (230) in contact with the substrate surface and the first curable compound and the second curable compound are cured (232). The matrix surface is separated (234) from the substrate surface, leaving the pickup layer and the first curable compound on the substrate surface. The pickup layer and the first curable compound are thus transferred (240) together from the matrix surface onto a substrate surface of a substrate sheet. The first curable compound forms printed product micro features at the pickup layer covering the substrate surface.
摘要翻译： 制造印刷品的方法包括提供（210）矩阵，其包括具有多个凹部的矩阵表面。 将第一可固化化合物（212）施加到基质表面以用化合物填充凹部。 基体表面和填充的凹部被第二可固化化合物的拾取层覆盖（220）。 将基质（230）与基材表面接触并使第一可固化化合物和第二可固化化合物固化（232）。 基体表面与衬底表面分离（234），将拾取层和第一可固化化合物留在衬底表面上。 因此，拾取层和第一可固化化合物从基质表面一起转移（240）到基材片的基材表面上。 第一可固化化合物在覆盖基材表面的拾取层处形成印刷产品微特征。
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公开(公告)号：WO2009085004A1
公开(公告)日：2009-07-09
申请号：PCT/SE2008/051538
申请日：2008-12-19
申请人： ROLLING OPTICS AB , LUNDVALL, Axel , NIKOLAJEFF, Fredrik , GUSTAVSSON, Fredrik , EKLUND, Robert
CPC分类号： B29C59/046 , B29C35/0888 , B29C2035/0827 , B29C2035/0877 , B29C2059/023 , G02B3/0012
摘要： The present invention provides a method of producing a two-sided microstructured product and a registration structure that can be used for the method. The method comprises the steps of: (800) providing primary product features (80) at a first surface of a substrate sheet (50); (810) providing secondary product features (90) at an opposed surface; (820) registering the mutual alignment of the primary and secondary product features (80, 90) to estimate alignment parameters; and (830) aligning the provision of primary and secondary product features (80, 90).The registration structure comprises a registration-array of focusing elements (20) at a first surface and a registration-array of reference objects (30) at an opposed surface aligned with primary and secondary product features (80,90) that provides a holographic representation (10) of the reference objects(30) in order to estimate the alignment of product features (80,90).
摘要翻译： 本发明提供一种可以用于该方法的双面微结构产品和配准结构的制造方法。 该方法包括以下步骤：（800）在基片（50）的第一表面处提供初级产品特征（80）; （810）在相对的表面处提供次要产品特征（90）; （820）记录所述主要和次要产品特征（80,90）的相互对准以估计对准参数; 对准结构包括在第一表面处的聚焦元件（20）的注册阵列和参考对象（30）的注册阵列，其中，所述注册结构包括：第一和第二产品特征（80,90） 相对表面与主要和次要产品特征（80,90）对准，其提供参考对象（30）的全息表示（10），以便估计产品特征（80,90）的对齐。
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公开(公告)号：WO2018101881A1
公开(公告)日：2018-06-07
申请号：PCT/SE2017/051200
申请日：2017-12-01
申请人： ROLLING OPTICS AB
发明人： PARRAT, Daniel , LUNDVALL, Axel , NOBELL, Nandi
IPC分类号： G02B27/22 , B42D25/342
CPC分类号： B42D25/324 , B42D25/342 , B42D25/351 , G02B27/2214
摘要： A synthetic-image device (1) comprises an image layer and a focusing element array. Composite image objects of the image layer are a merging of at least a first and a second set of image objects. The first set of image objects are arranged for giving rise to a guiding synthetic image (41). The guiding synthetic image, when being moved to be viewed in a direction, presents a first part image and a second part image moving towards a predetermined relative geometrical relation with respect to each other. The second set of image objects is arranged for giving rise to an effect synthetic image (42) within a limited effect field of view. The limited effect field-of-view is selected as including viewing directions only in angular vicinity of any of the direction, or excluding viewing directions only in angular vicinity of any of the direction.
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公开(公告)号：WO2015156723A1
公开(公告)日：2015-10-15
申请号：PCT/SE2015/050386
申请日：2015-03-31
申请人： ROLLING OPTICS AB
发明人： LUNDVALL, Axel
CPC分类号： G02B27/2221 , B42D25/324 , B42D25/328 , B42D25/342 , B42D25/373 , B42D25/425 , B44F1/10 , G02B3/0056 , G06K19/16
摘要： An integral image device (1) comprises an array (20) of focusing micro-lenses (22), optionally a reflecting layer (40) and an image fragment plane (30). The reflecting layer is positioned on a same side of the array of focusing micro- lenses as a focal plane of the focusing micro-lenses as such. The reflecting layer is arranged for reflecting at least a part of light incident on a surface (49) of the reflecting layer facing the array of focusing micro-lenses. The image fragment plane has image fragment structures (32). The array of focusing micro-lenses is positioned between the reflecting layer and the image fragment plane. The image fragment plane is arranged to, when being viewed refracted through the array of focusing micro-lenses towards the reflecting layer, reflected by the reflecting layer and refracted back through the array of focusing micro-lenses from the reflecting layer, give rise to an integral image.
摘要翻译： 整体图像装置（1）包括聚焦微透镜（22），可选地反射层（40）和图像碎片平面（30）的阵列（20）。 反射层位于与聚焦微透镜的焦平面相同的聚焦微透镜阵列的同一侧上。 反射层被布置成用于反射入射在面向聚焦微透镜阵列的反射层的表面（49）上的光的至少一部分。 图像片段平面具有图像片段结构（32）。 聚焦微透镜的阵列位于反射层和图像碎片平面之间。 图像碎片平面被布置成当通过聚焦微透镜阵列折射到反射层时被反射层反射并通过聚焦微透镜阵列从反射层折射回来，产生一个 整体图像。
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公开(公告)号：WO2010094691A1
公开(公告)日：2010-08-26
申请号：PCT/EP2010/051956
申请日：2010-02-17
发明人： LUNDVALL, Axel , LUNA, Karolina , AHRENBERG, Lukas
CPC分类号： G02B27/2214 , G02B3/0056 , Y10T29/49
摘要： A method for manufacturing integral image devices comprises defining (210) of a set of digital model representations of a set of models. The method comprises calculation (212) of a digital projection representation of the set of digital model representations onto a plurality of virtual cells as viewed from a respective one of a plurality of projection origins. Each virtual cell has at least one pixel corresponds to an associated model. The associated model is allocated in dependence of the projection angle. Structures corresponding to the virtual cells are physically created (220) in cells at an image plane of a device, distributed according to an image array. The creation is controlled by the digital projection representation. A plurality of focusing elements of the device is physically created (230), distributed according to a focusing element array. The image array and the focusing element array are created in conformity with each other.
摘要翻译： 一种用于制造整体图像装置的方法包括定义一组模型的一组数字模型表示的（210）。 该方法包括从多个投影来源中的相应一个观察的多个虚拟单元上的数字模型表示集合的数字投影表示的计算（212）。 每个虚拟单元具有至少一个像素对应于相关联的模型。 相关模型根据投影角度分配。 根据图像阵列分布在设备的图像平面处的单元格中物理地创建对应于虚拟单元的结构（220）。 创作由数字投影表示控制。 根据聚焦元件阵列物理地创建设备的多个聚焦元件（230）。 创建图像阵列和聚焦元件阵列以彼此一致。
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公开(公告)号：WO2010057832A1
公开(公告)日：2010-05-27
申请号：PCT/EP2009/065105
申请日：2009-11-13
申请人： ROLLING OPTICS AB , LUNDVALL, Axel
发明人： LUNDVALL, Axel
CPC分类号： G02B3/0056 , B42D25/342 , B42D2035/20 , B42D2035/44 , G02B27/2214 , G02B27/60
摘要： An optical device (10) for providing a synthetic integral image comprises a polymer foil stack. A first interface (17) of the polymer foil stack comprises at least one image area (82). A second interface, at a distance from the first interface, has focusing elements in a two-dimensional focusing element array. Optically distinguishable image data bearer structure points (83) are distributed over image areas (82) with a density above a first threshold, and over a background area (84) outside the image areas (82) with a density below a, lower, second threshold. The image data bearer structure points (83) within the image areas (84) together cover a minor part of the total area of the image areas (84).
摘要翻译： 用于提供合成整体图像的光学装置（10）包括聚合物箔叠层。 聚合物箔叠层的第一界面（17）包括至少一个图像区域（82）。 距离第一界面一定距离的第二接口在二维聚焦元件阵列中具有聚焦元件。 光学上可区别的图像数据承载结构点（83）以密度高于第一阈值的图像区域（82）分布在图像区域（82）外部的背景区域（84）上，密度低于第二阈值 阈。 图像区域（84）内的图像数据承载结构点（83）一起覆盖图像区域（84）的总区域的次要部分。
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