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    • 4. 发明公开
    • 콘덴서
    • 电容器
    • KR1020140029176A
    • 2014-03-10
    • KR1020130091889
    • 2013-08-02
    • 다이요 유덴 가부시키가이샤
    • 마스다,히데토시
    • H01G4/33
    • H01G4/30H01G4/012H01G4/10H01G4/224H01G4/236H01G4/302H01G9/0032H01G9/048H01G9/07
    • The present invention provides a porous capacitor capable of improving an insulation destruction tolerance and keeping a capacity together. The capacitor according to the present invention includes a dielectric layer, a first external electrode layer, a second external electrode layer, a first internal electrode, and a second internal electrode. The dielectric layer has multiple penetration holes connecting a first surface and a second surface, the multiple penetration holes includes a first penetration hole and a second penetration hole, and the first penetration hole has a first opening part of a large diameter and a second opening part of a small diameter. The first external electrode layer is discharged to the first surface. The second external electrode layer is discharged to the second surface. The first internal electrode is formed in the first penetration hole, is connected to the first external electrode layer, and is separated from the second external electrode layer by positioning a front end in the second opening part. The second internal electrode is formed in the second penetration hole, is connected to the second external electrode layer, and is separated from the first external electrode layer.
    • 本发明提供能够提高绝缘破坏耐受性并将容量保持在一起的多孔电容器。 根据本发明的电容器包括电介质层,第一外部电极层,第二外部电极层,第一内部电极和第二内部电极。 电介质层具有连接第一表面和第二表面的多个穿透孔,多个穿透孔包括第一穿透孔和第二穿透孔,并且第一穿透孔具有大直径的第一开口部分和第二开口部分 的直径很小。 第一外部电极层被排出到第一表面。 第二外部电极层被排出到第二表面。 第一内部电极形成在第一穿透孔中,与第一外部电极层连接,并且通过将前端定位在第二开口部分中而与第二外部电极层分离。 第二内部电极形成在第二贯通孔中,与第二外部电极层连接,与第一外部电极层分离。