RETROREFLECTIVE ARTICLES HAVING COMPOSITE CUBE-CORNERS AND METHODS OF MAKING
    13.
    发明申请
    RETROREFLECTIVE ARTICLES HAVING COMPOSITE CUBE-CORNERS AND METHODS OF MAKING 有权
    具有复合凸台的回归文章及其制作方法

    公开(公告)号:US20140078586A1

    公开(公告)日:2014-03-20

    申请号:US14005608

    申请日:2012-05-23

    IPC分类号: G02B5/124 B29D11/00

    摘要: Retroreflective articles and methods of making the same, wherein the retroreflective articles (10) include composite cube-corner elements (12) having a first light transmissive polymeric layer (30), a second light transmissive polymeric layer (32), and an interface therebetween, wherein the first light transmissive polymeric layer has a first index of refraction, the second light transmissive polymeric layer has a second index of refraction, and the first and second indices of refraction have an absolute difference of at least 0.0002.

    摘要翻译: 逆反射制品及其制造方法,其中所述回射制品(10)包括具有第一透光聚合物层(30),第二透光聚合物层(32)和其间的界面的复合立体角元件(12) ,其中所述第一透光聚合物层具有第一折射率,所述第二透光聚合物层具有第二折射率,并且所述第一和第二折射率具有至少0.0002的绝对差。

    STRUCTURED COMPOSITE OPTICAL FILMS
    16.
    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

    IPC分类号: G02B5/02 G09F13/04

    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。

    METHODS OF FORMING MOLDS AND METHODS OF FORMING ARTICLES USING SAID MOLDS
    17.
    发明申请
    METHODS OF FORMING MOLDS AND METHODS OF FORMING ARTICLES USING SAID MOLDS 有权
    使用同样的方法形成文件的方法和形成文章的方法

    公开(公告)号:US20100308509A1

    公开(公告)日:2010-12-09

    申请号:US12675217

    申请日:2008-09-05

    IPC分类号: B29C59/16 H05H1/24 B28B7/38

    摘要: A method of forming a working mold including: placing a substrate (610) on an electrode in a chamber, the substrate having at least a first structured surface (620) and the substrate including a thermoset polymeric material; introducing a release (630) layer forming gas into the chamber, wherein the release layer forming gas includes silicon containing gas and oxygen gas in an atomic ratio of not greater than about 200; providing power to the electrode to create a plasma of the release layer forming gas within the chamber; and depositing a release layer formed from the release layer forming gas on at least the first structured surface of the substrate to form a working mold.

    摘要翻译: 一种形成工作模具的方法,包括:将基板(610)放置在室中的电极上,所述基板具有至少第一结构化表面(620),并且所述基板包括热固性聚合材料; 将形成气体的释放层(630)引入所述室中,其中所述释放层形成气体包括原子比不大于约200的含硅气体和氧气; 向电极提供电力以产生在室内形成气体的释放层的等离子体; 以及在所述基板的至少所述第一结构化表面上沉积由所述释放层形成气体形成的释放层以形成工作模具。