Thin film capacitor using conductive polymers
    6.
    发明授权
    Thin film capacitor using conductive polymers 失效
    使用导电聚合物的薄膜电容器

    公开(公告)号:US06731495B2

    公开(公告)日:2004-05-04

    申请号:US10285748

    申请日:2002-11-01

    IPC分类号: H01G420

    摘要: The invention relates to a thin film capacitor containing (a) a substrate, (b) a first polymeric film containing an electrically conductive polymer located on the substrate, (c) a pentoxide layer selected from the group consisting of tantalum pentoxide, or niobium pentoxide, and mixtures thereof, (d) a second polymeric film containing an electrically conductive polymer located on the pentoxide layer.

    摘要翻译: 本发明涉及一种薄膜电容器,其包含(a)基底,(b)含有位于基底上的导电聚合物的第一聚合物膜,(c)选自五氧化二钽或五氧化二铌的五氧化物层 ,及其混合物,(d)含有位于五氧化物层上的导电聚合物的第二聚合物膜。

    Capacitor-grade lead wires with increased tensile strength and hardness
    10.
    发明申请
    Capacitor-grade lead wires with increased tensile strength and hardness 审中-公开
    电容器级导线,拉伸强度和硬度提高

    公开(公告)号:US20060162822A1

    公开(公告)日:2006-07-27

    申请号:US11388107

    申请日:2006-03-23

    IPC分类号: C22C27/02

    摘要: A capacitor-grade wire made from powder metallurgy containing at least niobium and silicon, wherein the niobium is the highest weight percent metal present in the niobium wire. The wire having a controlled tensile strength at finish diameter exceeds the strength of capacitor-grade wire formed by ingot metallurgy. Also, the powder metallurgy wire hardness exceeds capacitor-grade wire formed from ingot metallurgy with electrical leakage meeting the specifications normally applied to capacitor grade tantalum, niobium or niobium-zirconium lead wire at sinter temperatures of about 1150° C. and above.

    摘要翻译: 由含有至少铌和硅的粉末冶金制成的电容器级线,其中铌是存在于铌线中的最高重量百分比的金属。 在精加工直径处具有受控拉伸强度的钢丝超过由锭冶金形成的电容器级钢丝的强度。 此外,粉末冶金线硬度超过了熔铸冶金冶金技术,由漏电达到电熔等级钽,铌,铌 - 锆引线规格的电熔级线,烧结温度约为1150℃及以上。