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    • 2. 发明申请
    • SHIELDING STRUCTURES FOR WIRELESS ELECTRONIC DEVICES WITH DISPLAYS
    • 具有显示屏的无线电子设备的屏蔽结构
    • US20120087065A1
    • 2012-04-12
    • US12899509
    • 2010-10-06
    • Moon KimAbbas Jamshidi RoudbariQishan YuWei YaoScott Mullins
    • Moon KimAbbas Jamshidi RoudbariQishan YuWei YaoScott Mullins
    • H05K7/00
    • H04B15/02G06F1/1656H04B1/40H04M1/0266
    • Electronic devices such as computers and handheld devices are provided. The electronic devices may have electrical components such as displays that are driven by driver circuitry. During operation, the driver circuitry may generate radio-frequency noise. Communications circuitry in the electronic devices may be shielded from the radio-frequency noise by radio-frequency shielding structures. The shielding structures may be mounted on portions of the display module, on a cover glass layer, or on other structures such as housing structures. The radio-frequency shielding structures may be formed from one or more metal segments. The metal segments may run along edges of the display. A device housing may have a ground formed from a conductive peripheral member that runs around peripheral edges of the housing and a conductive plate that is connected to the conductive peripheral member. The radio-frequency shielding structure may be connected to the ground using conductive structures.
    • 提供诸如计算机和手持设备之类的电子设备。 电子设备可以具有诸如由驱动器电路驱动的显示器的电气部件。 在操作期间,驱动器电路可能产生无线电频率噪声。 电子设备中的通信电路可以通过射频屏蔽结构屏蔽射频噪声。 屏蔽结构可以安装在显示模块的一部分上,覆盖玻璃层上,或其它结构上,如外壳结构上。 射频屏蔽结构可以由一个或多个金属片段形成。 金属片段可以沿着显示器的边缘延伸。 设备壳体可以具有由围绕壳体的周边边缘延伸的导电周边构件形成的接地和连接到导电周边构件的导电板。 射频屏蔽结构可以使用导电结构连接到地面。