Photovoltaic (PV) enhancement films or protective covers for enhancing solar cell efficiences
    41.
    发明授权
    Photovoltaic (PV) enhancement films or protective covers for enhancing solar cell efficiences 有权
    用于提高太阳能电池效率的光伏(PV)增强膜或保护罩

    公开(公告)号:US08921681B2

    公开(公告)日:2014-12-30

    申请号:US13113288

    申请日:2011-05-23

    CPC classification number: H01L31/0543 H01L31/054 H01L31/0547 Y02E10/52

    Abstract: A solar energy conversion assembly for efficiently capturing solar energy by providing additional chances to absorb reflected sunlight and providing longer path lengths in the photovoltaic (PV) material. The assembly includes a PV device including a layer of PV material and a protective top covering the PV material (e.g., a planar glass cover applied with adhesive to the PV material). The assembly further includes a PV enhancement film formed of a substantially transparent material, and film is applied to at least a portion of the protective top such as with a substantially transparent adhesive. The PV enhancement film includes a plurality of absorption enhancement structures on the substrate opposite the PV device. Each absorption enhancement structure includes a light receiving surface that refracts incident light striking the PV enhancement film to provide an average path length ratio of greater than about 1.20 in the layer of PV material.

    Abstract translation: 一种太阳能转换组件,用于通过提供额外的机会吸收反射太阳光并在光伏(PV)材料中提供更长的路径长度)来有效地捕获太阳能。 组件包括PV装置,其包括PV材料层和覆盖PV材料的保护顶(例如,向PV材料施加粘合剂的平面玻璃盖)。 组件还包括由基本上透明的材料形成的PV增强膜,并且将膜施加到保护顶部的至少一部分,例如用基本上透明的粘合剂。 PV增强膜包括与PV装置相对的衬底上的多个吸收增强结构。 每个吸收增强结构包括光接收表面,其折射入PV增强膜的入射光,以提供在PV材料层中大于约1.20的平均路径长度比。

    Method of manufacturing photovoltaic (PV) enhancement films
    42.
    发明授权
    Method of manufacturing photovoltaic (PV) enhancement films 有权
    制造光伏(PV)增强膜的方法

    公开(公告)号:US08048250B2

    公开(公告)日:2011-11-01

    申请号:US12436226

    申请日:2009-05-06

    Abstract: A method for manufacturing a photovoltaic (PV) enhancement film. The method includes providing an extrusion device with an embossing roller engraved to have a pattern corresponding to a set of absorption enhancement structures. The method includes feeding a web of substantially transparent material, such as an UV-stabilized blend of polycarbonate or acrylic. The method includes rolling the embossing roller against a first side of the web to form the absorption enhancement structures. The absorption enhancement structures each include a light receiving surface that directs at least a portion of light that passes through a second side of the web toward the first side back toward the second side (e.g., the structures may be configured to provide total internal reflection when applied to a PV device). The structures refract incident light to provide an average path length ratio of greater than about 1.10 in the PV device.

    Abstract translation: 一种制造光伏(PV)增强膜的方法。 该方法包括提供具有雕刻的压花辊的挤出装置,以具有对应于一组吸收增强结构的图案。 该方法包括进料基本上透明的材料,例如聚碳酸酯或丙烯酸的UV稳定的共混物。 该方法包括将压花辊压靠在幅材的第一侧上以形成吸收增强结构。 吸收增强结构各自包括光接收表面,其将穿过幅材的第二侧的光的至少一部分朝向第二侧向后朝向第二侧(例如,该结构可以被配置为当第二侧提供全内反射时, 应用于PV设备)。 该结构折射入射光,以在PV器件中提供大于约1.10的平均路径长度比。

    Tracking fiber optic wafer concentrator
    43.
    发明授权
    Tracking fiber optic wafer concentrator 有权
    跟踪光纤晶圆集中器

    公开(公告)号:US07946286B2

    公开(公告)日:2011-05-24

    申请号:US12888584

    申请日:2010-09-23

    Abstract: A solar power system for supplying concentrated solar energy. The system includes a cylindrical absorber tube carrying the working fluid and a concentrator assembly, which includes an array of linear lenses such as Fresnel lenses. The concentrator assembly includes a planar optical wafer paired with each of the linear lenses to direct light, which the lenses focus on a first edge of the wafers, onto the collector via a second or output edge of the wafers. Each of the optical wafers is formed from a light transmissive material and acts as a light “pipe.” The lens array is spaced apart a distance from the first edges of the optical wafers. This distance or lens array height is periodically adjusted to account for seasonal changes in the Sun's position, such that the focal point of each linear lens remains upon the first edge of one of the optical wafers yearlong.

    Abstract translation: 一个用于提供集中太阳能的太阳能发电系统。 该系统包括承载工作流体的圆柱形吸收管和集中器组件,其包括诸如菲涅尔透镜的线性透镜阵列。 集中器组件包括与每个线性透镜配对的平面光学晶片,其将透镜聚焦在晶片的第一边缘上的光通过晶片的第二或输出边缘引导到收集器上。 每个光学晶片由透光材料形成并且用作光“管”。透镜阵列与光学晶片的第一边缘间隔开一定距离。 周期性地调整该距离或透镜阵列高度以考虑太阳位置的季节性变化,使得每个线性透镜的焦点保持在一个光学晶片的第一边缘上。

    Manufacture of display devices with ultrathin lens arrays for viewing interlaced images
    44.
    发明授权
    Manufacture of display devices with ultrathin lens arrays for viewing interlaced images 失效
    制造具有超薄透镜阵列的显示装置,用于观看隔行扫描图像

    公开(公告)号:US07731813B2

    公开(公告)日:2010-06-08

    申请号:US12032797

    申请日:2008-02-18

    CPC classification number: G02B27/2214 Y10T156/1039

    Abstract: A method for fabricating a device for displaying an interlaced image. The method includes providing a film of transparent material and creating a lens array in the film by forming parallel lens sets on a first side of the film, and then bonding an interlaced image including sets of elongate image elements to a second side of the film. Each of the lens sets is configured with lenses for focusing light from one of the image elements in a particular paired set of image elements rather than all the elements as with lenticular material. The bonding of the interlaced image to the film may include printing the interlaced image directly onto the second side with the printing facilitated by the small lens array thickness. Lens array creating includes embossing the lens sets into the film with a flat die or cylinder/roller engraved with a reverse image of the lens array.

    Abstract translation: 一种用于制造用于显示隔行扫描图像的装置的方法。 该方法包括提供透明材料的薄膜,并通过在薄膜的第一面上形成平行的透镜组,然后将包括细长图像元件的组的隔行图像粘合到薄膜的第二面上来在薄膜中产生透镜阵列。 每个透镜组配置有用于聚焦来自特定成对组图像元素中的一个图像元素的光的透镜,而不是像透镜材料那样的所有元件。 隔行扫描图像与胶片的结合可以包括通过由小透镜阵列厚度促进的印刷将隔行扫描图像直接打印到第二侧上。 透镜阵列的创建包括将透镜组压印成具有用镜片阵列的反向图像雕刻的平坦模具或滚筒/滚筒的胶片。

    3D DISPLAY SYSTEM USING A LENTICULAR LENS ARRAY VARIABLY SPACED APART FROM A DISPLAY SCREEN
    45.
    发明申请
    3D DISPLAY SYSTEM USING A LENTICULAR LENS ARRAY VARIABLY SPACED APART FROM A DISPLAY SCREEN 有权
    使用透明阵列的3D显示系统可从显示屏幕中选择不同的空间

    公开(公告)号:US20090225154A1

    公开(公告)日:2009-09-10

    申请号:US12042147

    申请日:2008-03-04

    CPC classification number: H04N13/305 H04N2213/001

    Abstract: An image display system for displaying interlaced images to achieve three dimensional effects. The system includes a user electronic device, such as a computer or television, with a display with a faceplate. The electronic device operates the display to generate an image that includes an interlaced portion at an inner display surface or location at an internal offset distance from an outer surface of the faceplate. The image display system includes a lens array with lenticules configured to focus through the lens array material, through an air gap, and into the faceplate the internal offset distance rather than simply on the back of the lens array. The display system may also include a mounting mechanism for selectively positioning the lens array relative to the faceplate to adjust the size of the air gap so as to focus the lens array onto the image being displayed within the display device.

    Abstract translation: 一种用于显示隔行图像以实现三维效果的图像显示系统。 该系统包括具有带面板的显示器的用户电子设备,例如计算机或电视机。 电子设备操作显示器以产生包括在内显示表面处的交织部分的图像或距离面板的外表面的内部偏移距离的位置。 图像显示系统包括具有微透镜的透镜阵列,其被配置为通过透气阵列材料通过气隙聚焦,并且在面板内聚焦透镜阵列背面的内部偏移距离。 显示系统还可以包括用于相对于面板选择性地定位透镜阵列以调整气隙的尺寸的安装机构,以便将透镜阵列聚焦在显示装置内正在显示的图像上。

    Reflective imaging assembly for displaying interlaced images
    46.
    发明授权
    Reflective imaging assembly for displaying interlaced images 失效
    用于显示隔行图像的反射成像组件

    公开(公告)号:US07483215B2

    公开(公告)日:2009-01-27

    申请号:US11467706

    申请日:2006-08-28

    Inventor: Mark A. Raymond

    CPC classification number: G02B27/2214

    Abstract: A reflective imaging assembly for viewing an interlaced image to provide a three dimensional or animated visual display. The assembly includes an image element having segments or strips of an interlaced image and includes a reflective substrate including reflectors or mirror elements each having an elongate reflective surface and extending parallel to the segments of the interlaced image. The reflectors focus on the interlaced image to illuminate the segments with reflected light to produce a visual display or effect. Each of the reflectors may have a parabolic cross section to focus reflected light rays onto the segments. A mounting substrate of transparent material is positioned between the image element and the reflective substrate. The mounting substrate abuts the reflectors and provides a planar surface spaced apart from the grooves upon which the image element is provided. Illumination spaces are provided in the image element to facilitate light reaching the reflectors.

    Abstract translation: 一种用于观看隔行扫描图像以提供三维或动画视觉显示的反射成像组件。 该组件包括具有交错图像的段或条带的图像元件,并且包括反射基板,反射基板包括反射器或反射镜元件,每个反射器或反射镜元件具有细长的反射表面并平行于隔行图像的段延伸。 反射器专注于交错图像以用反射光照亮段,以产生视觉显示或效果。 每个反射器可以具有抛物面横截面以将反射光线聚焦到片段上。 透明材料的安装基板位于图像元件和反射基板之间。 安装基板邻接反射器并且提供与设置有图像元件的凹槽间隔开的平坦表面。 在图像元件中提供照明空间以便于到达反射器的光。

    Manufacture of display devices with ultrathin lins arrays for viewing interlaced images
    47.
    发明申请
    Manufacture of display devices with ultrathin lins arrays for viewing interlaced images 失效
    制造具有用于观看隔行扫描图像的超薄ins阵列的显示装置

    公开(公告)号:US20080150174A1

    公开(公告)日:2008-06-26

    申请号:US12032797

    申请日:2008-02-18

    CPC classification number: G02B27/2214 Y10T156/1039

    Abstract: A method for fabricating a device for displaying an interlaced image. The method includes providing a film of transparent material and creating a lens array in the film by forming parallel lens sets on a first side of the film, and then bonding an interlaced image including sets of elongate image elements to a second side of the film. Each of the lens sets is configured with lenses for focusing light from one of the image elements in a particular paired set of image elements rather than all the elements as with lenticular material. The bonding of the interlaced image to the film may include printing the interlaced image directly onto the second side with the printing facilitated by the small lens array thickness. Lens array creating includes embossing the lens sets into the film with a flat die or cylinder/roller engraved with a reverse image of the lens array.

    Abstract translation: 一种用于制造用于显示隔行扫描图像的装置的方法。 该方法包括提供透明材料的薄膜,并通过在薄膜的第一面上形成平行的透镜组,然后将包括细长图像元件的组的隔行图像粘合到薄膜的第二面上来在薄膜中产生透镜阵列。 每个透镜组配置有用于聚焦来自特定成对组图像元素中的一个图像元素的光的透镜,而不是像透镜材料那样的所有元件。 隔行扫描图像与胶片的结合可以包括通过由小透镜阵列厚度促进的印刷将隔行扫描图像直接打印到第二侧上。 透镜阵列的创建包括将透镜组压印成具有用镜片阵列的反向图像雕刻的平坦模具或滚筒/滚筒的胶片。

    Plastic objects including lenticular lens sheets
    48.
    发明申请
    Plastic objects including lenticular lens sheets 审中-公开
    包括双凸透镜片的塑料物品

    公开(公告)号:US20080118673A1

    公开(公告)日:2008-05-22

    申请号:US11981705

    申请日:2007-10-31

    Abstract: A plastic product formed from a method of fabricating plastic objects having an insert of lenticular lens material integrally bonded or otherwise attached therein. In one embodiment, the method is used to fabricate a container, such as a conical cup, by first manufacturing or providing a sheet of lenticular material comprising layers of lens material and optical ridges and grooves and an ink layer printed on the flat side of the lens material. To protect the ink from the heat of molten or moldable plastic during later plastic processing, a thermally protective substrate is attached or bonded to the ink layer by using adhesives to attach a plastic substrate or by coating the ink with coating materials that thermally protect the ink from high temperatures. In one embodiment, the protective substrate is applied in a two step process of first placing a plastic hot melt onto a polyester or other material release liner and, after cooling of the hot melt, using heat and pressure to laminate or bond the hot melt plastic to the ink and then removing the liner. Lenticular inserts are cut out of the lenticular material sheets and the inserts are positioned within a mold where the container is formed by injection, blow, or other molding process. In this step, the substrate acts as a bonding surface as it contacts the molten plastic, melts, and then cools forming a bonding interface with the plastic used to form the container.

    Abstract translation: 由塑料制品的制造方法形成的塑料制品,该塑料制品具有一体地结合或以其他方式附着于其中的双凸透镜材料的插入物。 在一个实施例中,该方法用于通过首先制造或提供包括透镜材料层和光学脊和凹槽的透镜材料片和印刷在平坦侧的墨层上来制造诸如锥形杯的容器 透镜材料。 为了在稍后的塑料加工期间保护墨水免受熔融或可模塑塑料的热量的影响,通过使用粘合剂来附着或粘合塑料基材或通过用涂覆材料涂覆油墨来将热保护基材附着或粘合到油墨层上,所述涂料具有热保护油墨 从高温。 在一个实施方案中,保护性基材以两步法施加,首先将塑料热熔体放置在聚酯或其它材料剥离衬垫上,并且在热熔体冷却之后,使用热和压力层压或粘合热熔塑料 然后去除油墨。 从双凸透镜材料片切出透镜插入件,并将插入件定位在通过注射,吹塑或其它成型工艺形成容器的模具内。 在该步骤中,衬底在接触熔融塑料时起粘合面的作用,熔化,然后冷却与用于形成容器的塑料形成接合界面。

    REFLECTIVE IMAGING ASSEMBLY FOR DISPLAYING INTERLACED IMAGES
    49.
    发明申请
    REFLECTIVE IMAGING ASSEMBLY FOR DISPLAYING INTERLACED IMAGES 失效
    用于显示互连图像的反射成像组件

    公开(公告)号:US20080080058A1

    公开(公告)日:2008-04-03

    申请号:US11467706

    申请日:2006-08-28

    Inventor: Mark A. Raymond

    CPC classification number: G02B27/2214

    Abstract: A reflective imaging assembly for viewing an interlaced image to provide a three dimensional or animated visual display. The assembly includes an image element having segments or strips of an interlaced image and includes a reflective substrate including reflectors or mirror elements each having an elongate reflective surface and extending parallel to the segments of the interlaced image. The reflectors focus on the interlaced image to illuminate the segments with reflected light to produce a visual display or effect. Each of the reflectors may have a parabolic cross section to focus reflected light rays onto the segments. A mounting substrate of transparent material is positioned between the image element and the reflective substrate. The mounting substrate abuts the reflectors and provides a planar surface spaced apart from the grooves upon which the image element is provided. Illumination spaces are provided in the image element to facilitate light reaching the reflectors.

    Abstract translation: 一种用于观看隔行扫描图像以提供三维或动画视觉显示的反射成像组件。 该组件包括具有交错图像的段或条带的图像元件,并且包括反射基板,反射基板包括反射器或反射镜元件,每个反射器或反射镜元件具有细长的反射表面并平行于隔行图像的段延伸。 反射器专注于交错图像以用反射光照亮段,以产生视觉显示或效果。 每个反射器可以具有抛物面横截面以将反射光线聚焦到片段上。 透明材料的安装基板位于图像元件和反射基板之间。 安装基板邻接反射器并且提供与设置有图像元件的凹槽间隔开的平坦表面。 在图像元件中提供照明空间以便于到达反射器的光。

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