Film capacitor
    5.
    发明授权
    Film capacitor 有权
    薄膜电容器

    公开(公告)号:US09390857B2

    公开(公告)日:2016-07-12

    申请号:US12241136

    申请日:2008-09-30

    IPC分类号: H01G4/06 H01G4/20

    CPC分类号: H01G4/206 H01G4/06 H01G4/20

    摘要: A capacitor comprises a substrate layer, a first electrode layer disposed on the substrate layer, and a first dielectric layer disposed on the electrode layer. The dielectric layer comprises inorganic ferroelectric or antiferroelectric particles, and a polymeric material having an elongation less than or equal to about 5 percent.

    摘要翻译: 电容器包括衬底层,设置在衬底层上的第一电极层和设置在电极层上的第一电介质层。 介电层包括无机铁电或反铁电颗粒,以及具有小于或等于约5%的伸长率的聚合材料。

    Methods for improving the dielectric properties of a polymer, and related articles and devices
    6.
    发明授权
    Methods for improving the dielectric properties of a polymer, and related articles and devices 失效
    改善聚合物的介电性能的方法及相关物品和装置

    公开(公告)号:US08094431B2

    公开(公告)日:2012-01-10

    申请号:US12414949

    申请日:2009-03-31

    IPC分类号: H01G4/06

    摘要: In one aspect of the present invention, a method for increasing the dielectric breakdown strength of a polymer is described. The method comprises providing the polymer and contacting a surface of the polymer in a reaction chamber with a gas plasma, under specified plasma conditions. The polymer is selected from the group consisting of a polymer having a glass transition temperature of at least about 150° C., and a polymer composite comprising at least one inorganic constituent. The contact with the gas plasma is carried out for a period of time sufficient to incorporate additional chemical functionality into a surface region of the polymer film, to provide a treated polymer. Also provided are an article and method of manufacture.

    摘要翻译: 在本发明的一个方面,描述了提高聚合物的介电击穿强度的方法。 该方法包括在特定的等离子体条件下提供聚合物并使反应室中的聚合物的表面与气体等离子体接触。 聚合物选自具有至少约150℃的玻璃化转变温度的聚合物和包含至少一种无机成分的聚合物复合材料。 与气体等离子体的接触进行足够的时间以将额外的化学官能团结合到聚合物膜的表面区域中,以提供经处理的聚合物。 还提供了一种制品和制造方法。

    Electromagnetic interference shielding polymer composites and methods of manufacture
    7.
    发明授权
    Electromagnetic interference shielding polymer composites and methods of manufacture 有权
    电磁干扰屏蔽聚合物复合材料及其制造方法

    公开(公告)号:US07815820B2

    公开(公告)日:2010-10-19

    申请号:US11863831

    申请日:2007-10-18

    IPC分类号: H01B1/02 H01B1/04 H01B1/12

    CPC分类号: H05K9/0083

    摘要: An electromagnetic interference shielding composite is provided. The electromagnetic interference shielding composite comprises: a high permittivity polymer having a permittivity of at least about 5; a plurality of magnetic particles dispersed within the high permittivity polymer; and a plurality of dielectric particles dispersed within the high permittivity polymer. In another embodiment, an article comprising a device susceptible to electromagnetic radiation and a shielding material disposed to shield the device from electromagnetic radiation is provided. The shielding material comprises, a high permittivity polymer; a plurality of magnetic particles dispersed within the high permittivity polymer; and plurality of dielectric particles dispersed within the high permittivity polymer.

    摘要翻译: 提供电磁干扰屏蔽复合材料。 电磁干扰屏蔽复合材料包括:介电常数至少约为5的高介电常数聚合物; 分散在高介电常数聚合物内的多个磁性颗粒; 以及分散在高介电常数聚合物内的多个介电粒子。 在另一个实施例中,提供一种包含易受电磁辐射影响的装置的物品和设置成屏蔽该装置免受电磁辐射的屏蔽材料。 屏蔽材料包括高介电常数聚合物; 分散在高介电常数聚合物内的多个磁性颗粒; 以及分散在高介电常数聚合物内的多个介电颗粒。

    METHODS FOR IMPROVING THE DIELECTRIC PROPERTIES OF A POLYMER, AND RELATED ARTICLES AND DEVICES
    10.
    发明申请
    METHODS FOR IMPROVING THE DIELECTRIC PROPERTIES OF A POLYMER, AND RELATED ARTICLES AND DEVICES 失效
    提高聚合物介电特性的方法及相关文章和设备

    公开(公告)号:US20100246094A1

    公开(公告)日:2010-09-30

    申请号:US12414949

    申请日:2009-03-31

    摘要: In one aspect of the present invention, a method for increasing the dielectric breakdown strength of a polymer is described. The method comprises providing the polymer and contacting a surface of the polymer in a reaction chamber with a gas plasma, under specified plasma conditions. The polymer is selected from the group consisting of a polymer having a glass transition temperature of at least about 150° C., and a polymer composite comprising at least one inorganic constituent. The contact with the gas plasma is carried out for a period of time sufficient to incorporate additional chemical functionality into a surface region of the polymer film, to provide a treated polymer. Also provided are an article and method of manufacture.

    摘要翻译: 在本发明的一个方面,描述了提高聚合物的介电击穿强度的方法。 该方法包括在特定的等离子体条件下提供聚合物并使反应室中的聚合物的表面与气体等离子体接触。 聚合物选自具有至少约150℃的玻璃化转变温度的聚合物和包含至少一种无机成分的聚合物复合材料。 与气体等离子体的接触进行足够的时间以将额外的化学官能团结合到聚合物膜的表面区域中,以提供经处理的聚合物。 还提供了一种制品和制造方法。