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热词
    • 80. 发明授权
    • Manufacturing method of capacitor
    • 电容器制造方法
    • US07793396B2
    • 2010-09-14
    • US11857622
    • 2007-09-19
    • Takeshi ShiogaKazuaki Kurihara
    • Takeshi ShiogaKazuaki Kurihara
    • H01G7/00H01G9/00
    • H01G4/33H01G4/008H01G4/236H01L28/40H05K1/0231H05K1/181Y10T29/41Y10T29/417Y10T29/43Y10T29/435
    • A manufacturing method includes forming a dielectric part by oxidizing an entire first surface of a valve metal sheet; forming a through hole in the valve metal sheet in which the dielectric part is formed; applying an adhesive conductive material to a surface of a substrate; attaching the valve metal sheet in which the through hole is formed, to the substrate so that the first surface contacts the conductive material on the substrate surface; forming a conductive layer by curing the conductive material; forming a protection layer which covers a second surface of the valve metal sheet which is opposite to the first surface of the valve metal sheet; forming openings in the protection layer, so that the conductive layer in the through hole and the second surface of the valve metal sheet are partially exposed from the openings; and filling up the openings in the protection layer with another conductive material to form electrode terminals.
    • 制造方法包括通过氧化阀金属片的整个第一表面来形成电介质部分; 在其中形成有电介质部分的阀金属片中形成通孔; 将粘合导电材料施加到基底的表面; 将形成有通孔的阀金属片附接到基板,使得第一表面与基板表面上的导电材料接触; 通过固化导电材料形成导电层; 形成覆盖所述阀金属片的与所述阀金属片的第一面相反的第二面的保护层; 在保护层中形成开口,使得通孔中的导电层和阀金属片的第二表面部分地从开口露出; 并用另一导电材料填充保护层中的开口以形成电极端子。