Laminated ceramic electronic component
    5.
    发明授权
    Laminated ceramic electronic component 有权
    层压陶瓷电子元件

    公开(公告)号:US08358495B2

    公开(公告)日:2013-01-22

    申请号:US12873581

    申请日:2010-09-01

    IPC分类号: H01G4/06 C04B35/00

    CPC分类号: H01G4/1209

    摘要: It is harder to realize structural defects when the thickness of an internal electrode is reduced in a laminated ceramic electronic component, such as a laminated ceramic capacitor, when the internal electrodes contain a base metal as their conductive constituent, and the dielectric ceramic layers are formed from a dielectric barium titanate ceramic, and as an accessory constituent, at least one alkali metal element selected from Li, K, and Na, each of the internal electrodes has a thickness of 0.5 μm or less, and the content of the alkali metal element in the dielectric ceramic is 0.2 parts by mol or more with respect to 100 parts by mol of the main constituent.

    摘要翻译: 当内部电极包含贱金属作为它们的导电成分时,层叠陶瓷电子部件如层压陶瓷电容器中内部电极的厚度减小时,难以实现结构缺陷,并且形成介电陶瓷层 从电介质钛酸钡陶瓷,作为辅助成分,选自Li,K和Na中的至少一种碱金属元素,每个内部电极的厚度为0.5μm以下,碱金属元素的含量 介电陶瓷相对于100份(摩尔)主要成分为0.2份摩尔以上。

    LAMINATED CERAMIC ELECTRONIC COMPONENT
    6.
    发明申请
    LAMINATED CERAMIC ELECTRONIC COMPONENT 有权
    层压陶瓷电子元件

    公开(公告)号:US20110069424A1

    公开(公告)日:2011-03-24

    申请号:US12873581

    申请日:2010-09-01

    IPC分类号: H01G4/06

    CPC分类号: H01G4/1209

    摘要: It is harder to realize structural defects when the thickness of an internal electrode is reduced in a laminated ceramic electronic component, such as a laminated ceramic capacitor, when the internal electrodes contain a base metal as their conductive constituent, and the dielectric ceramic layers are formed from a dielectric barium titanate ceramic, and as an accessory constituent, at least one alkali metal element selected from Li, K, and Na, each of the internal electrodes has a thickness of 0.5 μm or less, and the content of the alkali metal element in the dielectric ceramic is 0.2 parts by mol or more with respect to 100 parts by mol of the main constituent.

    摘要翻译: 当内部电极包含贱金属作为它们的导电成分时,层叠陶瓷电子部件如层压陶瓷电容器中内部电极的厚度减小时,难以实现结构缺陷,并且形成介电陶瓷层 从电介质钛酸钡陶瓷,作为辅助成分,选自Li,K和Na中的至少一种碱金属元素,每个内部电极的厚度为0.5μm以下,碱金属元素的含量 介电陶瓷相对于100份(摩尔)主要成分为0.2份摩尔以上。

    Laminated ceramic capacitor
    8.
    发明授权
    Laminated ceramic capacitor 有权
    层压陶瓷电容器

    公开(公告)号:US08526164B2

    公开(公告)日:2013-09-03

    申请号:US13039379

    申请日:2011-03-03

    IPC分类号: H01G4/06 C04B35/00

    CPC分类号: H01G4/06

    摘要: A laminated ceramic capacitor which provides favorable properties and characteristics such as dielectric characteristics, insulation properties, temperature characteristics, and high temperature load characteristics and provides favorable thermal shock resistance, even when dielectric ceramic layers are reduced in layer thickness to increase the number of layers has dielectric ceramic layers containing, as their main constituent, a barium titanate based compound represented by the general formula ABO3 and internal electrodes containing Ni as their main constituent, which are stacked alternately. A crystalline oxide containing at least Mg and Li is present in at least either one of the internal electrodes and the dielectric ceramic layers. The crystalline oxide is preferably present mostly in contact with Ni in the internal electrodes.

    摘要翻译: 一种叠层陶瓷电容器,其具有良好的性能和特性,例如介电特性,绝缘特性,温度特性和高温负载特性,并提供良好的耐热冲击性,即使介电陶瓷层的厚度减小以增加层数, 以作为主要成分的由通式ABO3表示的钛酸钡类化合物和以Ni为主要成分的内部电极交替叠层的介电陶瓷层。 至少包含Mg和Li的结晶氧化物存在于内部电极和电介质陶瓷层中的至少一个中。 结晶氧化物优选主要与内部电极中的Ni接触。

    LAMINATED CERAMIC CAPACITOR
    9.
    发明申请
    LAMINATED CERAMIC CAPACITOR 有权
    层压陶瓷电容器

    公开(公告)号:US20110216472A1

    公开(公告)日:2011-09-08

    申请号:US13039379

    申请日:2011-03-03

    IPC分类号: H01G4/06

    CPC分类号: H01G4/06

    摘要: A laminated ceramic capacitor which provides favorable properties and characteristics such as dielectric characteristics, insulation properties, temperature characteristics, and high temperature load characteristics and provides favorable thermal shock resistance, even when dielectric ceramic layers are reduced in layer thickness to increase the number of layers has dielectric ceramic layers containing, as their main constituent, a barium titanate based compound represented by the general formula ABO3 and internal electrodes containing Ni as their main constituent, which are stacked alternately. A crystalline oxide containing at least Mg and Li is present in at least either one of the internal electrodes and the dielectric ceramic layers. The crystalline oxide is preferably present mostly in contact with Ni in the internal electrodes.

    摘要翻译: 一种叠层陶瓷电容器,其具有良好的性能和特性,例如介电特性,绝缘特性,温度特性和高温负载特性,并提供良好的耐热冲击性,即使当介电陶瓷层的层厚度减小以增加层数时 以作为主要成分的由通式ABO3表示的钛酸钡类化合物和以Ni为主要成分的内部电极交替叠层的介电陶瓷层。 至少包含Mg和Li的结晶氧化物存在于内部电极和电介质陶瓷层中的至少一个中。 结晶氧化物优选主要与内部电极中的Ni接触。