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    Keypad stiffener and method of manufacture
    1.
    发明公开
    Keypad stiffener and method of manufacture 有权
    Tastaturversteifer和Herstellungsverfahren

    公开(公告)号：EP2395530A1

    公开(公告)日：2011-12-14

    申请号：EP10165482.0

    申请日：2010-06-10

    申请人： Research In Motion Limited

    发明人： Chen, Chao ,  Welker, Michael

    IPC分类号： H01H13/704 ,  H01H13/88 ,  H04M1/19

    CPC分类号： H01H13/88 ,  H01H13/704 ,  H01H2205/038 ,  H01H2209/01 ,  H01H2209/026 ,  H01H2229/008 ,  H01H2229/048 ,  H01H2231/022 ,  H01H2239/004 ,  H01Q1/243 ,  H04M1/23

    摘要： Embodiments described herein are directed towards a keypad stiffener and a method for manufacturing. The method may include forming a metal plate form. The metal plate form may include a metal grounding plate, at least one detachable island and at least one bridge. A bridge may mechanically connect the metal grounding plate to the detachable island. The method may also include forming a non-conductive molding mechanically coupling the metal grounding plate and the at least one detachable island and electrically disconnecting the detachable island from the metal grounding plate. Furthermore, subsequent to the electrically disconnecting, the at least one detachable island may be electrically floating with respect to the metal grounding plate.

    摘要翻译： 本文描述的实施例涉及键盘加强件和制造方法。 该方法可以包括形成金属板形式。 金属板形式可以包括金属接地板，至少一个可拆卸岛和至少一个桥。 桥可以将金属接地板机械地连接到可拆卸岛。 该方法还可以包括形成机械耦合金属接地板和至少一个可拆卸岛并将可拆卸岛与金属接地板电断开的非导电成型体。 此外，在电断开之后，至少一个可拆卸岛可以相对于金属接地板电浮动。