INJECTION MOLDING AND CASTING OF MATERIALS USING A VERTICAL INJECTION MOLDING SYSTEM
    12.
    发明申请
    INJECTION MOLDING AND CASTING OF MATERIALS USING A VERTICAL INJECTION MOLDING SYSTEM 审中-公开
    使用垂直注射成型系统注射成型和铸造材料

    公开(公告)号:WO2013158069A1

    公开(公告)日:2013-10-24

    申请号:PCT/US2012/033800

    申请日:2012-04-16

    Abstract: An injection molding system and methods for improving performance of the same. The system includes a plunger rod and a melt zone that are provided in-line and on a vertical axis. The plunger rod is moved in a vertical direction through the melt zone to move molten material into a mold. The injection molding system can perform the melting and molding processes under a vacuum. Skull formation in molten material is reduced by providing an RF transparent sleeve in the melt zone and/or a skull trapping portion adjacent an inlet of the mold. It can also be controlled based on the melting unit. Vacuum evacuation can be reduced during part ejection by using a plunger seal, so that evacuation time between cycles is reduced.

    Abstract translation: 注射成型系统及其改善性能的方法。 该系统包括柱塞杆和熔体区域,其沿直线和垂直轴线设置。 柱塞杆在垂直方向上移动通过熔体区,以将熔融材料移动到模具中。 注射成型系统可以在真空下进行熔融和成型过程。 通过在熔融区域中提供RF透明套筒和/或邻近模具的入口的颅骨捕获部分来减少熔融材料中的颅骨形成。 也可以根据熔化单元进行控制。 通过使用柱塞密封件可以在部件喷射期间减少真空抽空,从而减少循环之间的抽空时间。

    TECHNIQUES FOR STRENGTHENING GLASS COVERS FOR PORTABLE ELECTRONIC DEVICES
    16.
    发明申请
    TECHNIQUES FOR STRENGTHENING GLASS COVERS FOR PORTABLE ELECTRONIC DEVICES 审中-公开
    用于加强便携式电子设备的玻璃盖的技术

    公开(公告)号:WO2011041484A1

    公开(公告)日:2011-04-07

    申请号:PCT/US2010/050823

    申请日:2010-09-30

    CPC classification number: C03C21/002

    Abstract: Apparatus, systems and methods for improving strength of a thin glass cover for an electronic device are disclosed. In one embodiment, the glass member can have improved strength by chemical strengthening in a series of stages. The stages can, for example, have a first ion exchange stage where larger ions are exchanged into the glass cover, and a second ion exchange stage where some of the larger ions are exchanged out from the glass cover. Optionally, in one embodiment, the glass cover can improve its strength by forming its edges with a predetermined geometry. Advantageously, the glass cover can be not only thin but also adequately strong to limit susceptibility to damage. In one embodiment, the glass member can pertain to a glass cover for a housing for an electronic device. The glass cover can be provided over or integrated with a display, such as a Liquid Crystal Display (LCD) display.

    Abstract translation: 公开了用于提高电子设备的薄玻璃盖的强度的装置,系统和方法。 在一个实施例中,玻璃构件可以通过一系列阶段中的化学强化具有改善的强度。 这些阶段可以例如具有第一离子交换阶段,其中更大的离子被交换到玻璃盖中,以及第二离子交换阶段,其中一些较大的离子从玻璃盖交换出来。 可选地,在一个实施例中,玻璃盖可以通过以预定的几何形状形成其边缘来提高其强度。 有利地,玻璃盖不仅可以是薄的,而且可以是足够强的,以限制对损坏的敏感性。 在一个实施例中,玻璃构件可以涉及用于电子设备的壳体的玻璃盖。 玻璃盖可以设置在诸如液晶显示器(LCD)显示器之类的显示器上或集成在一起。

    TECHNIQUES FOR STRENGTHENING GLASS COVERS FOR PORTABLE ELECTRONIC DEVICES
    17.
    发明申请
    TECHNIQUES FOR STRENGTHENING GLASS COVERS FOR PORTABLE ELECTRONIC DEVICES 审中-公开
    用于加强便携式电子设备的玻璃盖的技术

    公开(公告)号:WO2010101961A3

    公开(公告)日:2011-01-20

    申请号:PCT/US2010025979

    申请日:2010-03-02

    CPC classification number: G02B7/007 C03C19/00 C03C21/002 G06F1/1613 G06F1/1637

    Abstract: Apparatus, systems and methods for improving strength of a thin glass cover for an electronic device are disclosed. In one embodiment, the glass member can have improved strength by forming its edges with a predetermined geometry and/or by chemically strengthening the edges. Advantageously, the glass member can be not only thin but also adequately strong to limit susceptibility to damage. In one embodiment, the glass member can pertain to a glass cover for a housing for an electronic device. The glass cover can be provided over or integrated with a display, such as a Liquid Crystal Display (LCD) display.

    Abstract translation: 公开了用于提高电子设备的薄玻璃盖的强度的装置,系统和方法。 在一个实施例中,玻璃构件可以通过以预定几何形状形成其边缘和/或通过化学强化边缘而具有改善的强度。 有利地,玻璃构件不仅可以是薄的,而且可以是足够强的,以限制对损伤的敏感性。 在一个实施例中,玻璃构件可以涉及用于电子设备的壳体的玻璃盖。 玻璃盖可以设置在诸如液晶显示器(LCD)显示器之类的显示器上或集成在一起。

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