POLYMERIC MONOLITHIC CAPACITOR
    18.
    发明申请
    POLYMERIC MONOLITHIC CAPACITOR 有权
    聚合单晶电容器

    公开(公告)号:US20160284472A1

    公开(公告)日:2016-09-29

    申请号:US14668787

    申请日:2015-03-25

    Inventor: ANGELO YIALIZIS

    Abstract: Prismatic polymer monolithic capacitor structure operating at temperatures exceeding 140° C. and including multiple interleaving radiation-cured polymer dielectric layers and metal layers. Method for fabrication of same. The geometry of structure is judiciously chosen to increase sheet resistance of metal electrodes while reducing the capacitor's equivalent series resistance. Metal electrode layers are provided with a thickened peripheral portion to increase strength of terminating connections and are passivated to increase corrosion resistance. Materials for polymer dielectric layers are devised to ensure that the capacitor's dissipation factor remains substantially unchanged across the whole range of operating temperatures, to procure glass transition temperature that is no less than the desired operating temperature, and to optimize the absorption of ambient moisture by the polymeric layers.

    Abstract translation: 棱柱形聚合物单片电容器结构在超过140℃的温度下工作,并且包括多个交错辐射固化的聚合物电介质层和金属层。 制造方法 明智地选择结构的几何结构以增加金属电极的薄层电阻,同时降低电容器的等效串联电阻。 金属电极层设置有增厚的周边部分,以增加端接连接的强度,并被钝化以提高耐腐蚀性。 设计了用于聚合物介电层的材料,以确保电容器的损耗因数在整个工作温度范围内保持基本不变,以获得不低于所需操作温度的玻璃化转变温度,并且优化环境湿度的吸收 聚合物层。

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