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    Polymer photonic crystal fibers
    7.
    发明授权
    Polymer photonic crystal fibers 有权
    聚合物光子晶体纤维

    公开(公告)号：US07386212B2

    公开(公告)日：2008-06-10

    申请号：US11067848

    申请日：2005-02-28

    申请人： Andrew J. Ouderkirk ,  Olester Benson, Jr. ,  Robert L. Brott ,  Patrick R. Fleming ,  Catherine A. Leatherdale ,  Terence D. Neavin ,  Diane North

    发明人： Andrew J. Ouderkirk ,  Olester Benson, Jr. ,  Robert L. Brott ,  Patrick R. Fleming ,  Catherine A. Leatherdale ,  Terence D. Neavin ,  Diane North

    IPC分类号： G02B6/02

    CPC分类号： G02B5/3008 ,  B82Y20/00 ,  G02B5/305 ,  G02B5/3083 ,  G02B6/1225 ,  Y10T428/2913

    摘要： A composite polymer fiber comprises a polymer filler material and a plurality of polymer scattering fibers disposed within the filler material. At least one of the filler material and the scattering fibers is formed of a birefringent material. The refractive indices of the filler material and the scattering fibers can be substantially matched for light incident in a first polarization state on the composite polymer fiber and unmatched for light incident in an orthogonal polarization state. The scattering fibers may be arranged to form a photonic crystal within the composite fiber. The composite fibers may be extruded and may be formed into a yarn, a weave or the like. If the filler material is soluble, it may be washed out of the yarn or weave, and the scattering fibers may then be infiltrated with a resin that is subsequently cured.

    摘要翻译： 复合聚合物纤维包括聚合物填充材料和布置在填充材料内的多个聚合物散射纤维。 填充材料和散射纤维中的至少一种由双折射材料形成。 对于在复合聚合物纤维上以第一偏振态入射的光，填充材料和散射光纤的折射率可以基本上匹配，并且对于以正交偏振状态入射的光是不匹配的。 散射纤维可以被布置成在复合纤维内形成光子晶体。 复合纤维可以被挤出并且可以形成为纱线，编织物等。 如果填充材料是可溶的，则其可以从纱线中洗涤或织出，然后散射纤维可以用随后固化的树脂渗透。

    STRUCTURED COMPOSITE OPTICAL FILMS
    8.
    发明申请
    STRUCTURED COMPOSITE OPTICAL FILMS 审中-公开
    结构复合光学膜

    公开(公告)号：US20110149554A1

    公开(公告)日：2011-06-23

    申请号：US13038912

    申请日：2011-03-02

    申请人： Andrew J. Ouderkirk ,  Shandon D. Hart ,  Olester Benson, JR. ,  Patrick R. Fleming ,  Kristin L. Thunhorst

    发明人： Andrew J. Ouderkirk ,  Shandon D. Hart ,  Olester Benson, JR. ,  Patrick R. Fleming ,  Kristin L. Thunhorst

    IPC分类号： G02B5/02 ,  G09F13/04

    CPC分类号： G02B6/0053 ,  G02F1/133611 ,  G02F2001/133507 ,  G02F2001/133607 ,  G02F2201/54

    摘要： Optical films having structured surfaces are used, inter alia, for managing the propagation of light within a display. As displays become larger, it becomes more important that the film be reinforced so as to maintain rigidity. An optical film of the invention has a first layer comprising inorganic fibers embedded within a polymer matrix. The first layer has a structured surface to provide an optical function to light passing therethrough. The film may have various beneficial optical properties, for example, light that propagates substantially perpendicularly through the first layer may be subject to no more than a certain level of haze or light incident on the film may be subject to a minimum value of brightness gain. Various methods of manufacturing the films are described.

    摘要翻译： 具有结构化表面的光学膜尤其用于管理显示器内的光的传播。 随着显示器变得越来越大，变得更加重要的是加强膜以保持刚性。 本发明的光学膜具有包含嵌入聚合物基质内的无机纤维的第一层。 第一层具有结构化表面，以提供通过其中的光的光学功能。 该膜可以具有各种有益的光学性质，例如，基本上垂直于第一层传播的光可能经受不到一定程度的雾度，或者入射到膜上的光可能经受最小亮度增益值。 描述制造薄膜的各种方法。