FUNCTIONALIZED ZIRCONIA NANOPARTICLES AND HIGH INDEX FILMS MADE THEREFROM
    41.
    发明申请
    FUNCTIONALIZED ZIRCONIA NANOPARTICLES AND HIGH INDEX FILMS MADE THEREFROM 有权
    功能齐全的ZIRCONIA NANOPARTICLES和高折射膜

    公开(公告)号:US20110126734A1

    公开(公告)日:2011-06-02

    申请号:US12947252

    申请日:2010-11-16

    IPC分类号: C09D1/00 C07C69/52 C07C229/38

    摘要: The present disclosure relates to surface-modified zirconia nanoparticles, methods for making and using the same, and high index of refraction films made therefrom. The provided zirconia nanoparticles are surface modified with ligands that include N-hydroxyurea functionalities. The provided ligands also can contain compatibilizing groups that allow the provided surface-modified zirconia nanoparticles to be incorporated into an organic matrix. High index of refraction films can be made using these organic matrices.

    摘要翻译: 本公开内容涉及表面改性的氧化锆纳米颗粒,其制造和使用方法以及由其制备的高折射率膜。 所提供的氧化锆纳米颗粒用包括N-羟基脲官能团的配体进行表面改性。 所提供的配体还可以含有允许所提供的表面改性的氧化锆纳米颗粒掺入有机基质中的相容性基团。 可以使用这些有机基质制造高折射率膜。

    Functionalized zirconia nanoparticles and high index films made therefrom
    45.
    发明授权
    Functionalized zirconia nanoparticles and high index films made therefrom 有权
    官能化氧化锆纳米颗粒和由其制成的高折射率膜

    公开(公告)号:US08512464B2

    公开(公告)日:2013-08-20

    申请号:US12947252

    申请日:2010-11-16

    IPC分类号: C09D1/00 C07C69/52 C07C229/38

    摘要: The present disclosure relates to surface-modified zirconia nanoparticles, methods for making and using the same, and high index of refraction films made therefrom. The provided zirconia nanoparticles are surface modified with ligands that include N-hydroxyurea functionalities. The provided ligands also can contain compatibilizing groups that allow the provided surface-modified zirconia nanoparticles to be incorporated into an organic matrix. High index of refraction films can be made using these organic matrices.

    摘要翻译: 本公开内容涉及表面改性的氧化锆纳米颗粒,其制造和使用方法以及由其制备的高折射率膜。 所提供的氧化锆纳米颗粒用包括N-羟基脲官能团的配体进行表面改性。 所提供的配体还可以含有允许所提供的表面改性的氧化锆纳米颗粒掺入有机基质中的相容性基团。 可以使用这些有机基质制造高折射率膜。

    Optical film for preventing optical coupling
    49.
    发明授权
    Optical film for preventing optical coupling 有权
    用于防止光耦合的光学膜

    公开(公告)号:US08964146B2

    公开(公告)日:2015-02-24

    申请号:US13264254

    申请日:2010-04-14

    IPC分类号: G02F1/1335 F21V8/00

    摘要: Optical constructions are disclosed. A disclosed optical construction includes first and second optical layers having first and second major surfaces that face each other and are separated by an air gap. The first and second surfaces are susceptible to physically contacting each other at a location in the air gap. The optical construction further includes an optical film that is disposed at the location to prevent the first and second major surfaces from contacting each other at the location. The optical film has an effective index of refraction that is not greater than about 1.3.

    摘要翻译: 公开了光学结构。 所公开的光学结构包括第一和第二光学层,第一和第二光学层具有彼此面对并由气隙分开的第一和第二主表面。 第一和第二表面易于在气隙中的一个位置处彼此物理接触。 光学结构还包括光学膜,该光学膜设置在该位置处,以防止第一和第二主表面在该位置处彼此接触。 光学膜具有不大于约1.3的有效折射率。

    Optical constructions incorporating a light guide and low refractive index films
    50.
    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。