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    • 2. 发明申请
    • FEEDTHROUGH MULTILAYER CAPACITOR
    • 生产多层电容器
    • US20120250218A1
    • 2012-10-04
    • US13415431
    • 2012-03-08
    • Masaaki TOGASHITakashi AOKIHiroshi OKUYAMAYutaro KOTANI
    • Masaaki TOGASHITakashi AOKIHiroshi OKUYAMAYutaro KOTANI
    • H01G4/35
    • H01G4/30H01G4/232H01G4/35
    • A conducting portion includes a plurality of conducting inner electrodes. Each of a pair of capacitance portions includes a plurality of signal inner electrodes while adjacently opposing each other in the laminating direction, a plurality of first grounding inner electrodes while adjacently opposing each other in the laminating direction, and a plurality of second grounding inner electrodes while adjacently opposing each other in the laminating direction. The plurality of first grounding inner electrodes are located between the conducting portion and the plurality of signal inner electrodes, while one of the first grounding inner electrodes adjacently opposes one of the first signal inner electrodes in the laminating direction. The plurality of second grounding inner electrodes are located between principal faces opposing each other in the laminating direction in the outer surface and the plurality of signal inner electrodes.
    • 导电部分包括多个导电内部电极。 一对电容部分中的每一个包括多个信号内部电极,同时在层叠方向上相互相对,多个第一接地内部电极在层叠方向上彼此相邻;多个第二接地内部电极,同时 在层叠方向上彼此相邻地相对。 所述多个第一接地内部电极位于所述导通部和所述多个信号内部电极之间,所述第一接地内部电极中的一个在所述层叠方向上与所述第一信号内部电极之一相邻地相对。 多个第二接地内电极位于外表面和多个信号内电极的层叠方向上彼此相对的主面之间。
    • 4. 发明申请
    • MULTILAYER CAPACITOR
    • 多层电容器
    • US20100027189A1
    • 2010-02-04
    • US12429611
    • 2009-04-24
    • Masaaki TOGASHIHiroshi OKUYAMAYutaro KOTANI
    • Masaaki TOGASHIHiroshi OKUYAMAYutaro KOTANI
    • H01G4/228
    • H01G4/228H01G4/005H01G4/385
    • An element body has a major capacitance forming portion to form a first capacitance, and a minor capacitance forming portion to form a plurality of second capacitances smaller than the first capacitance. The major capacitance forming portion includes a first internal electrode connected to a first terminal electrode, and a second internal electrode opposed to the first internal electrode and connected to a second terminal electrode. The minor capacitance forming portion includes a third internal electrode connected to the first terminal electrode, a fourth internal electrode arranged as separated from the third internal electrode in an identical layer and connected to the second terminal electrode, a fifth internal electrode opposed to the third and fourth internal electrodes and connected to the first terminal electrode, and a sixth internal electrode opposed to the third and fourth internal electrodes and opposed to the fifth internal electrode through a region between the third and fourth internal electrodes, and connected to the second terminal electrode.
    • 元件体具有大电容形成部分以形成第一电容,以及次电容形成部分,以形成小于第一电容的多个第二电容。 主电容形成部分包括连接到第一端子电极的第一内部电极和与第一内部电极相对并连接到第二端子电极的第二内部电极。 小电容形成部包括与第一端子电极连接的第三内部电极,与第三内部电极以同一层分离并与第二端子电极连接的第四内部电极,与第三内部电极相对的第五内部电极, 第四内部电极,与第一端子电极连接,第六内部电极与第三和第四内部电极相对,并通过第三和第四内部电极之间的区域与第五内部电极相对,并与第二端子电极连接。