LOW-FORCE DUST SEAL
    65.
    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。