ELECTRICALLY CONDUCTIVE TOUCH PEN
    2.
    发明申请
    ELECTRICALLY CONDUCTIVE TOUCH PEN 有权
    电动触控笔

    公开(公告)号:US20130038579A1

    公开(公告)日:2013-02-14

    申请号:US13300100

    申请日:2011-11-18

    IPC分类号: G06F3/033

    摘要: A combination writing pen and stylus is disclosed. The device has an internal ink cartridge deployable through a hole in the stylus tip. The stylus tip extends from a sleeve that is formed of a conductive elastomeric material. The sleeve extends up a rigid shaft of the device such that it contacts a sufficient ground. The stylus tip may be coated with a protective material that adjusts the coefficient of friction and prevents carbon deposits on the touch screen. A sufficient contact patch is achieved to simulate a human finger so as to overcome false positives from common touch screen logic. This is done by altering tip geometries around an air cavity within the sleeve.

    摘要翻译: 披露了一种组合笔和笔。 该装置具有可通过触针尖端的孔部署的内部墨盒。 触针尖从由导电弹性体材料形成的套筒延伸。 套筒向上延伸设备的刚性轴,使其接触足够的地面。 触针尖端可以涂覆有调节摩擦系数并防止碳沉积在触摸屏上的保护材料。 实现足够的接触贴片来模拟人的手指,以克服普通触摸屏逻辑的误报。 这是通过改变套筒内的空气腔周围的尖端几何来完成的。