Surface deformation electroactive polymer transducers
    5.
    发明授权
    Surface deformation electroactive polymer transducers 有权
    表面变形电活性聚合物换能器

    公开(公告)号:US08222799B2

    公开(公告)日:2012-07-17

    申请号:US12358142

    申请日:2009-01-22

    IPC分类号: H01L41/047

    摘要: The present invention provides electroactive polymer transducers configured for surface mode deformation to provide thickness mode actuation. The inventive transducers may find use in various applications, including but not limited to haptic feedback for user interface devices (e.g., key buttons, key pads, touch pads, touch screens, touch plates, touch sensors, etc.), fluid movement and control mechanism such as pumps and valves, breaking and clutch mechanisms, power generation, sensing, etc.

    摘要翻译: 本发明提供了配置用于表面模式变形以提供厚度模式致动的电活性聚合物换能器。 本发明的换能器可以用于各种应用中,包括但不限于用于用户界面设备(例如,按键,键盘,触摸板,触摸屏,触摸板,触摸传感器等)的触觉反馈,流体运动和控制 泵和阀门的机构,断开和离合器机构,发电,感测等

    Miniature high-voltage power supplies
    10.
    发明授权
    Miniature high-voltage power supplies 有权
    微型高压电源

    公开(公告)号:US08058861B2

    公开(公告)日:2011-11-15

    申请号:US11758409

    申请日:2007-06-05

    IPC分类号: G05F1/40

    摘要: The present invention provides a system comprising a high-voltage capacitive device and a power circuit electrically coupled to the capacitive device, wherein the power circuit is configured for stepping up a lower DC source voltage to a higher DC output voltage, wherein the source voltage is less than about 5 V, and wherein the output voltage is at least about 1.25 kV, and wherein the power circuit comprises a magnetic component and a switching component for charging and discharging the magnetic component, wherein the switching component has a high resistance of at least about 5 ohms.

    摘要翻译: 本发明提供了一种包括高电压电容性装置和电耦合到电容性装置的电源电路的系统,其中电源电路被配置为将较低的DC电源电压升高到较高的DC输出电压,其中源极电压为 小于约5V,并且其中所述输出电压为至少约1.25kV,并且其中所述电力电路包括磁性部件和用于对所述磁性部件进行充电和放电的开关部件,其中所述开关部件至少具有高电阻 约5欧姆