LOW-FORCE DUST SEAL
    21.
    发明申请
    LOW-FORCE DUST SEAL 有权
    低强度密封

    公开(公告)号:US20130342970A1

    公开(公告)日:2013-12-26

    申请号:US13528789

    申请日:2012-06-20

    IPC分类号: H05K7/14 B32B37/14 B23P11/02

    摘要: An electronic device may have polarizer layers, color filter layers, thin-film-transistor layers, and other display layers. A display layer may be separated from structures such as a display cover layer formed from clear glass or plastic and a touch sensor layer mounted on an inner surface of the display cover layer by an air gap. Cavities within an electronic device housing may serve as a source of dust and other contaminants. The air gap may be sealed against dust intrusion from a cavity within an electronic device using a dust sealing structure. The dust sealing structure may have a rectangular ring shape that runs around a rectangular peripheral portion of a display layer. The dust sealing structure may be formed from a tape-based structure, an elastomeric structure, a compressible foam structure, or a cured liquid structure.

    摘要翻译: 电子器件可以具有偏振器层,滤色器层,薄膜晶体管层和其它显示层。 显示层可以与诸如由透明玻璃或塑料形成的显示器覆盖层和通过气隙安装在显示器覆盖层的内表面上的触摸传感器层之类的结构分离。 电子设备外壳内的腔体可能作为灰尘和其他污染物的来源。 空气间隙可以使用防尘密封结构来密封防止电子设备内的空腔中的灰尘侵入。 防尘密封结构可以具有围绕显示层的矩形周边部分延伸的矩形环形状。 防尘密封结构可以由带状结构,弹性体结构,可压缩泡沫结构或固化的液体结构形成。

    INTERNAL OPTICAL COATING FOR ELECTRONIC DEVICE DISPLAY
    29.
    发明申请
    INTERNAL OPTICAL COATING FOR ELECTRONIC DEVICE DISPLAY 审中-公开
    用于电子设备显示的内部光学涂层

    公开(公告)号:US20120162095A1

    公开(公告)日:2012-06-28

    申请号:US13028168

    申请日:2011-02-15

    IPC分类号: G02B5/22 G06F3/041 B05D5/06

    CPC分类号: G02B5/208

    摘要: An internal optical coating includes multiple layers of different materials and thicknesses and is disposed between a transparent display cover and a visual display unit for an electronic device display. The optical coating transmits most visible light, reflects most non-visible light and substantially absorbs blackbody radiation generated from within the electronic device. The multiple layers comprise two or more materials having alternating low and high indices of refraction, and can include 36 or more layers, each having a thickness ranging from 10 to 400 nanometers. The arrangement and thicknesses of the layers are designed based upon the thickness and optical properties of the transparent display cover. The internal optical coating can also be specially formulated to replace a typical internal anti-reflective coating proximate the visual display unit.

    摘要翻译: 内部光学涂层包括不同材料和厚度的多层,并且设置在透明显示器盖和用于电子设备显示器的视觉显示单元之间。 光学涂层透射最可见的光,反射大多数不可见光并且基本上吸收从电子设备内产生的黑体辐射。 多层包括具有交替的低折射率和高折射率的两种或更多种材料,并且可以包括36层或更多层,每层具有10至400纳米的厚度。 基于透明显示器盖的厚度和光学特性来设计层的布置和厚度。 内部光学涂层也可以特别配制,以代替靠近视觉显示单元的典型的内部抗反射涂层。