Integrating three-dimensional high capacitance density structures
    1.
    发明授权
    Integrating three-dimensional high capacitance density structures 有权
    集成三维高电容密度结构

    公开(公告)号:US08174017B2

    公开(公告)日:2012-05-08

    申请号:US11505201

    申请日:2006-08-16

    Abstract: Disclosed are three-dimensional dielectric structures on high surface area electrodes and fabrication methods. Exemplary structures comprise a copper foil substrate, trench electrodes or high surface area porous electrode structures formed on the substrate, a insulating thin film formed on the surface and laminating the foil on a organic substrate. A variety of materials may be used to make the films including perovksite ceramics such as barium titanate, strontium titanate, barium strontium titanate (BST), lead zirconate titanate (PZT); other intermediate dielectric constant films such as zinc oxide, aluminum nitride, silicon nitride; typical paraelectrics such as tantalum oxide, alumina, and titania. The films may be fabricated using sol-gel, hydrothermal synthesis, anodization or vapor deposition techniques.

    Abstract translation: 公开了高表面电极上的三维电介质结构和制造方法。 示例性结构包括铜箔衬底,形成在衬底上的沟槽电极或高表面积多孔电极结构,在表面上形成的绝缘薄膜,并将箔层压在有机衬底上。 可以使用各种材料来制造包括钛酸钡,钛酸锶,钛酸锶钡(BST),锆钛酸铅(PZT)等周波陶瓷的膜。 其它中间介电常数膜如氧化锌,氮化铝,氮化硅; 典型的顺电介质如氧化钽,氧化铝和二氧化钛。 可以使用溶胶 - 凝胶,水热合成,阳极氧化或气相沉积技术来制造膜。

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