SWITCHABLE PRIVACY FILTER
    5.
    发明申请
    SWITCHABLE PRIVACY FILTER 审中-公开
    可切换隐私过滤器

    公开(公告)号:US20130162924A1

    公开(公告)日:2013-06-27

    申请号:US13819401

    申请日:2011-08-08

    IPC分类号: G02F1/133 G02F1/1337

    摘要: The disclosure generally relates to optical elements such as switchable privacy filters useful for displaying information in at least two modes. In the first mode, the viewing angle can be limited to restrict viewing to near-normal orientations. In the second mode, the viewing angle can be increased so that the information can be viewed at larger oblique angles. The disclosure also relates to switchable privacy displays that include the switchable privacy filters.

    摘要翻译: 本发明一般涉及用于以至少两种模式显示信息的可切换隐私滤波器的光学元件。 在第一模式中,可以限制视角以将观看限制为接近正常的取向。 在第二模式中,可以增加视角,使得可以以更大的倾斜角度观看信息。 本公开还涉及包括可切换隐私过滤器的可切换隐私显示。

    HARDCOAT FILMS FOR GRAPHIC SUBSTRATES
    6.
    发明申请
    HARDCOAT FILMS FOR GRAPHIC SUBSTRATES 审中-公开
    用于图形基板的HARDCOAT膜

    公开(公告)号:US20130202835A1

    公开(公告)日:2013-08-08

    申请号:US12744582

    申请日:2008-11-26

    IPC分类号: B32B27/08 B32B27/30 B32B27/40

    摘要: The present application is directed to a hardcoat film article comprising a cured hardcoat layer disposed on a release liner, and a thermoplastic layer on the cured hardcoat layer opposite the release liner. The thermoplastic layer has a thickness of at least about 25 micrometers. In other embodiment, the thermoplastic layer is opaque. The release liner comprising a release material formed by irradiating a release material precursor. Additionally, this application is directed to a method of forming a composite film comprising providing a release liner, coating a hardcoat composition onto the release liner to form a hardcoat layer, and curing the hardcoat layer to form a cured hardcoat layer. A thermoplastic layer is disposed onto the cured hardcoat layer to form a hardcoat composite film, and the hardcoat composite film is attached to an adhesive layer opposite the cured hardcoat layer.

    摘要翻译: 本申请涉及一种硬涂膜制品,其包含设置在剥离衬垫上的固化的硬涂层和在与剥离衬垫相对的固化的硬涂层上的热塑性层。 热塑性层具有至少约25微米的厚度。 在另一个实施方案中,热塑性层是不透明的。 该剥离衬垫包括通过照射剥离材料前体而形成的剥离材料。 此外,本申请涉及一种形成复合膜的方法,包括提供剥离衬垫,将硬涂层组合物涂覆在剥离衬垫上以形成硬涂层,以及固化硬涂层以形成固化的硬涂层。 将热塑性层设置在固化的硬涂层上以形成硬涂层复合膜,并将硬涂层复合膜附着到与固化的硬涂层相对的粘合剂层上。