Ceramic electronic device and the production method
    8.
    发明申请
    Ceramic electronic device and the production method 有权
    陶瓷电子器件及其制作方法

    公开(公告)号:US20060046923A1

    公开(公告)日:2006-03-02

    申请号:US11212610

    申请日:2005-08-29

    IPC分类号: C04B35/468

    CPC分类号: H01G4/10

    摘要: A ceramic electronic device including a dielectric layer, wherein the dielectric layer includes a main component expressed by a composition formula of Bam TiO2+m, wherein “m” satisfies 0.995≦m≦1.010 and a ratio of Ba and Ti satisfies 0.995≦Ba/Ti≦1.010, and a subcomponent (a sixth subcomponent) including an oxide of Al; and a content of the Al compound is 0 to 4.0 moles (note that 0 is not included) in terms of Al2O3 with respect to 100 moles of the main component; and preferably, the dielectric layer includes a segregation phase, and the segregation phase includes an oxide of Al.

    摘要翻译: 一种包括电介质层的陶瓷电子器件,其中所述电介质层包括由组成式表示的主要组分,其中“m”满足0.995 并且Ba和Ti的比例满足0.995≤Ba/ Ti <= 1.010,以及包含Al的氧化物的副成分(第六副成分) 相对于100摩尔的主成分,Al化合物的含量为0〜4.0摩尔(注意,不包括0),以Al 2 O 3 3 ; 并且优选地,电介质层包括偏析相,并且偏析相包括Al的氧化物。

    Electronic device and the production method
    9.
    发明申请
    Electronic device and the production method 有权
    电子设备及生产方法

    公开(公告)号:US20060043523A1

    公开(公告)日:2006-03-02

    申请号:US11212885

    申请日:2005-08-29

    IPC分类号: H01L29/00

    摘要: An electronic device having an element body, wherein dielectric layers and internal electrode layers are alternately stacked, wherein a hetero phase is formed in the dielectric layers and/or the internal electrode layers; and the hetero phase includes a Mg element and a Mn element. Preferably, the hetero phase is formed at least at a part near boundaries of the dielectric layers and the internal electrode layers.

    摘要翻译: 一种具有元件体的电子器件,其中电介质层和内部电极层交替堆叠,其中在电介质层和/或内部电极层中形成异相; 异相包含Mg元素和Mn元素。 优选地,异质相至少在电介质层和内部电极层的边界附近形成。