PROCESS AND APPARATUS FOR A NONOVOIDED ARTICLE
    21.
    发明申请
    PROCESS AND APPARATUS FOR A NONOVOIDED ARTICLE 有权
    非变态文章的过程和装置

    公开(公告)号:US20120027945A1

    公开(公告)日:2012-02-02

    申请号:US13262933

    申请日:2010-03-26

    摘要: A process and apparatus for producing a nanovoided article, a nanovoided coating, and a low refractive index coating is described. The process includes providing a first solution of a polymerizable material in a solvent; at least partially polymerizing the polymerizable material to form a composition that includes an insoluble polymer matrix and a second solution, wherein the insoluble polymer matrix includes a plurality of nanovoids that are filled with the second solution; and removing a major portion of the solvent from the second solution. An apparatus for the process is also described, and includes a webline, a coating section, a partial polymerization section, and a solvent removal section.

    摘要翻译: 描述了用于制备纳米复合制品,纳米复合涂层和低折射率涂层的方法和装置。 该方法包括在溶剂中提供可聚合材料的第一溶液; 至少部分地聚合所述可聚合材料以形成包含不溶性聚合物基质和第二溶液的组合物,其中所述不溶性聚合物基质包括填充有所述第二溶液的多个纳米泡; 并从第二溶液中除去大部分溶剂。 还描述了用于该方法的装置,并且包括纤维网,涂布部分,部分聚合部分和溶剂去除部分。

    OPTICAL CONSTRUCTIONS INCORPORATING A LIGHT GUIDE AND LOW REFRACTIVE INDEX FILMS
    28.
    发明申请
    OPTICAL CONSTRUCTIONS INCORPORATING A LIGHT GUIDE AND LOW REFRACTIVE INDEX FILMS 有权
    包含光导和低折射指数膜的光学构造

    公开(公告)号:US20120287677A1

    公开(公告)日:2012-11-15

    申请号:US13511381

    申请日:2010-12-01

    IPC分类号: F21V8/00

    摘要: Optical constructions use a low index of refraction layer (120) disposed between a low absorption layer (101) and a high absorption layer (103) to increase confinement of light to the low absorption region of the optical constructions. Low index layers can be used in optical constructions that have multi-tiered light confinement. In these constructions, a first tier of reflection is provided when light is reflected at the surface of a low index optical film which is disposed directly or indirectly on a light guide (110). A second tier of reflection occurs at the surface of a light redirecting film having appropriately oriented refractive structures.

    摘要翻译: 光学结构使用设置在低吸收层(101)和高吸收层(103)之间的低折射率折射率层(120),以增加光束对光学结构的低吸收区域的限制。 低折射率层可用于具有多层光限制的光学结构中。 在这些结构中,当在直接或间接设置在导光体(110)上的低折射率光学膜的表面反射光时,提供第一层反射。 在具有适当取向的折射结构的光重定向膜的表面上发生第二层反射。

    Optical constructions incorporating a light guide and low refractive index films
    29.
    发明授权
    Optical constructions incorporating a light guide and low refractive index films 有权
    结合光导和低折射率膜的光学结构

    公开(公告)号:US08950924B2

    公开(公告)日:2015-02-10

    申请号:US13511381

    申请日:2010-12-01

    IPC分类号: F21V8/00

    摘要: Optical constructions use a low index of refraction layer (120) disposed between a low absorption layer (101) and a high absorption layer (103) to increase confinement of light to the low absorption region of the optical constructions. Low index layers can be used in optical constructions that have multi-tiered light confinement. In these constructions, a first tier of reflection is provided when light is reflected at the surface of a low index optical film which is disposed directly or indirectly on a light guide (110). A second tier of reflection occurs at the surface of a light redirecting film having appropriately oriented refractive structures.

    摘要翻译: 光学结构使用设置在低吸收层(101)和高吸收层(103)之间的低折射率折射率层(120),以增加光束对光学结构的低吸收区域的限制。 低折射率层可用于具有多层光限制的光学结构中。 在这些结构中,当在直接或间接设置在导光体(110)上的低折射率光学膜的表面反射光时,提供第一层反射。 在具有适当取向的折射结构的光重定向膜的表面上发生第二层反射。